Reactor Idle Tycoon Downloads & RevenueReactor Idle Tycoon · App Store & Google Play
Reactor Idle Tycoon gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Reactor Idle Tycoon by Robert Grzybek is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
⭐AndroidRatings pace jumped ×4.3📊AndroidDownloads up ×3.0 in a week📈AndroidCharting in a new country in 2 charts📈AndroidCharting in a new country📊AndroidDownloads up ×2.9 in a week🆕iOSFirst spotted by AppInsider🆕AndroidFirst spotted by AppInsider📦AndroidVersion 1.72.65🆕iOSIts developer released another app: Reactor 2: Idle Nuclear Tycoon🆕AndroidIts developer released another app: Reactor 2: Nuclear Tycoon
Full timeline · 13 events in the last 12 months
- 📊Reactor Idle Tycoon: downloads up ×3.0 in a weekAndroidabout 1.4k a day now (our estimate)
- 📈Reactor Idle Tycoon charting in a new country in 2 chartsAndroidSpain · Vietnam
- 📈Reactor Idle Tycoon charting in a new countryAndroidItaly
- 📈Reactor Idle Tycoon charting in a new countryAndroidNetherlands
- 📊Reactor Idle Tycoon: downloads up ×2.9 in a weekAndroidabout 1.1k a day now (our estimate)
- 🆕Reactor Idle Tycoon first spotted by AppInsideriOSUnited States (found via search)
- 🆕Reactor Idle Tycoon first spotted by AppInsiderAndroidRussia
- 📦Reactor Idle Tycoon version 1.72.65Android• Cloud Save is working again.
• Unfortunately, we couldn’t recover the old cloud saves. We’re very sorry. - 🆕Reactor Idle Tycoon: its developer released another app: Reactor 2: Idle Nuclear TycooniOS
- 🆕Reactor Idle Tycoon: its developer released another app: Reactor 2: Nuclear TycoonAndroid
- 🆕Reactor Idle Tycoon released on the App StoreiOS
- 🆕Reactor Idle Tycoon released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
582k ratings, both stores
Measured
Best rank now
#133
Android · 
Games › Strategy Free
Games › Strategy FreeMeasured
New ratings a week
143
▲ ×4.3 vs the 2 weeks before
Measured
App Store
App details
App ID
1086730643
Publisher
Robert Grzybek
Publisher country
Poland
On the store since
Mar 2016
10 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
4+
Languages
8
EN FR DE JA KO ZH ES ZH
Size
137 MB
Also listed in
Simulation, Strategy
Google Play
App details
App ID
com.rsgapps.reactor
Publisher
Robert Grzybek RSG
Publisher country
Poland
Content rating
Everyone
Reactor Idle Tycoon downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | 1k+ | 5M+ Measured |
| Total | 1k+ Confidence | 5M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Reactor Idle Tycoon's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Ad-led
How Reactor Idle Tycoon makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 16 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Buy Research Points | |
| 2 | Unlock Special Map! | |
| 3 | Remove banner and get 100% bonus! | |
| 4 | 50x Tools | |
| 5 | Unlock Area | |
| 6 | 20x Tools | |
| 7 | Unlock Area 2 | |
| 8 | Unlock Area 1 | |
| 9 | Unlock Area 3 | |
| 10 | Unlock Area 7 |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | #133 Games › Strategy Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
143
▲ ×4.3 vs the 2 weeks before
Lifetime rating
4.4★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
75/100
faster than 71% of Game strategy apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.7 ★ | 7.6k |
| Google Play | 4.8 ★ | 574k 15k written reviews |
| Both stores | 4.8 ★ weighted by ratings | 582k |
About Reactor Idle Tycoon
Do you want to create your own reactor and generate energy for an entire country? Or maybe you want to harness the electric power and sell it for a profit? Reactor allows you to do that and so much more in one of the most intense and one of a kind strategy games that you have ever played.
The premise in Reactor is very simple, you have to create power plants and generate as much electricity and heat as possible all while keeping everything under control and converting it into a lot of money. You will have to start off easy, with the help of small wind turbines that will generate a little electricity, enough to get your business going.
Then you have to focus on getting stuff like offices and more turbines, solar panels, generators, coal burners, and in the end you will have the ability to create your own reactor, be it a nuclear, thermonuclear or fusion reactor, something that is very important to keep an eye on. Reactors are by far the best if you want a great return on investment but they are also the less stable and you have to manage heat as they can easily become unstable.
With more than 10 maps to unlock and play, you will always have your hands full as you will try to figure out the best way to make insane profits and obtain a stellar result. You can play it safe and run a business that brings less but stable amounts of money, or you can check out alternative methods that are riskier but with a better return on investment.
Reactor is an astounding idle game, one that manages to bring in front extraordinary gameplay moments and stunning opportunities. It’s very fun to play and you can easily use it as an idle game, because resource production will take place even as you go away, which is even more exciting.
In Reactor you have all the power in your hands and it all comes down to you to make the right choice and take this one of a kind gameplay mechanic to new heights. With incredibly fun gameplay, nice mechanics and interesting choices, Reactor is the ultimate game that you want to play. A sheer combination of strategy, idle gaming and perfect unlock system, Reactor will help you spend your time wisely with amazing moments and a stellar outcome.
Features:
• Multiple buildings to choose from
• A complex game that’s easy to learn and hard to master
• Idling mechanic that allows you to earn resources even if you are offline
• You have the first map for free, the others need to be unlocked
• Multiple upgrades to choose from
• Interesting gameplay mechanics that you have to keep an eye on at all costs
• Stellar research system
The premise in Reactor is very simple, you have to create power plants and generate as much electricity and heat as possible all while keeping everything under control and converting it into a lot of money. You will have to start off easy, with the help of small wind turbines that will generate a little electricity, enough to get your business going.
Then you have to focus on getting stuff like offices and more turbines, solar panels, generators, coal burners, and in the end you will have the ability to create your own reactor, be it a nuclear, thermonuclear or fusion reactor, something that is very important to keep an eye on. Reactors are by far the best if you want a great return on investment but they are also the less stable and you have to manage heat as they can easily become unstable.
With more than 10 maps to unlock and play, you will always have your hands full as you will try to figure out the best way to make insane profits and obtain a stellar result. You can play it safe and run a business that brings less but stable amounts of money, or you can check out alternative methods that are riskier but with a better return on investment.
Reactor is an astounding idle game, one that manages to bring in front extraordinary gameplay moments and stunning opportunities. It’s very fun to play and you can easily use it as an idle game, because resource production will take place even as you go away, which is even more exciting.
In Reactor you have all the power in your hands and it all comes down to you to make the right choice and take this one of a kind gameplay mechanic to new heights. With incredibly fun gameplay, nice mechanics and interesting choices, Reactor is the ultimate game that you want to play. A sheer combination of strategy, idle gaming and perfect unlock system, Reactor will help you spend your time wisely with amazing moments and a stellar outcome.
Features:
• Multiple buildings to choose from
• A complex game that’s easy to learn and hard to master
• Idling mechanic that allows you to earn resources even if you are offline
• You have the first map for free, the others need to be unlocked
• Multiple upgrades to choose from
• Interesting gameplay mechanics that you have to keep an eye on at all costs
• Stellar research system
Reactor Idle Tycoon App Store
Reactor Idle Tycoon gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperRobert Grzybek
CategoryGames
PriceFree
Released
Rating★ 4.7 (7.6k)
Version1.77.01
Age rating4+
First seen by us
12 Oct 2026
12 Oct 2026Rating
4.7 ★
7.6k ratings
Measured
Reactor Idle Tycoon on the App Store
App details
App ID
1086730643
Publisher
Robert Grzybek
Publisher country
Poland
On the store since
Mar 2016
10 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
4+
Languages
8
EN FR DE JA KO ZH ES ZH
Size
137 MB
Also listed in
Simulation, Strategy
Reactor Idle Tycoon downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Reactor Idle Tycoon's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Reactor Idle Tycoon before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Ad-led
How Reactor Idle Tycoon makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 16 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Buy Research Points | |
| 2 | Unlock Special Map! | |
| 3 | Remove banner and get 100% bonus! | |
| 4 | 50x Tools | |
| 5 | Unlock Area | |
| 6 | 20x Tools | |
| 7 | Unlock Area 2 | |
| 8 | Unlock Area 1 | |
| 9 | Unlock Area 3 | |
| 10 | Unlock Area 7 |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.7 ★
7.6k ratings
Measured
Ratings
7.6k
Measured
About Reactor Idle Tycoon
Do you want to create your own reactor and generate energy for an entire country? Or maybe you want to harness the electric power and sell it for a profit? Reactor allows you to do that and so much more in one of the most intense and one of a kind strategy games that you have ever played.
The premise in Reactor is very simple, you have to create power plants and generate as much electricity and heat as possible all while keeping everything under control and converting it into a lot of money. You will have to start off easy, with the help of small wind turbines that will generate a little electricity, enough to get your business going.
Then you have to focus on getting stuff like offices and more turbines, solar panels, generators, coal burners, and in the end you will have the ability to create your own reactor, be it a nuclear, thermonuclear or fusion reactor, something that is very important to keep an eye on. Reactors are by far the best if you want a great return on investment but they are also the less stable and you have to manage heat as they can easily become unstable.
With more than 10 maps to unlock and play, you will always have your hands full as you will try to figure out the best way to make insane profits and obtain a stellar result. You can play it safe and run a business that brings less but stable amounts of money, or you can check out alternative methods that are riskier but with a better return on investment.
Reactor is an astounding idle game, one that manages to bring in front extraordinary gameplay moments and stunning opportunities. It’s very fun to play and you can easily use it as an idle game, because resource production will take place even as you go away, which is even more exciting.
In Reactor you have all the power in your hands and it all comes down to you to make the right choice and take this one of a kind gameplay mechanic to new heights. With incredibly fun gameplay, nice mechanics and interesting choices, Reactor is the ultimate game that you want to play. A sheer combination of strategy, idle gaming and perfect unlock system, Reactor will help you spend your time wisely with amazing moments and a stellar outcome.
Features:
• Multiple buildings to choose from
• A complex game that’s easy to learn and hard to master
• Idling mechanic that allows you to earn resources even if you are offline
• You have the first map for free, the others need to be unlocked
• Multiple upgrades to choose from
• Interesting gameplay mechanics that you have to keep an eye on at all costs
• Stellar research system
The premise in Reactor is very simple, you have to create power plants and generate as much electricity and heat as possible all while keeping everything under control and converting it into a lot of money. You will have to start off easy, with the help of small wind turbines that will generate a little electricity, enough to get your business going.
Then you have to focus on getting stuff like offices and more turbines, solar panels, generators, coal burners, and in the end you will have the ability to create your own reactor, be it a nuclear, thermonuclear or fusion reactor, something that is very important to keep an eye on. Reactors are by far the best if you want a great return on investment but they are also the less stable and you have to manage heat as they can easily become unstable.
With more than 10 maps to unlock and play, you will always have your hands full as you will try to figure out the best way to make insane profits and obtain a stellar result. You can play it safe and run a business that brings less but stable amounts of money, or you can check out alternative methods that are riskier but with a better return on investment.
Reactor is an astounding idle game, one that manages to bring in front extraordinary gameplay moments and stunning opportunities. It’s very fun to play and you can easily use it as an idle game, because resource production will take place even as you go away, which is even more exciting.
In Reactor you have all the power in your hands and it all comes down to you to make the right choice and take this one of a kind gameplay mechanic to new heights. With incredibly fun gameplay, nice mechanics and interesting choices, Reactor is the ultimate game that you want to play. A sheer combination of strategy, idle gaming and perfect unlock system, Reactor will help you spend your time wisely with amazing moments and a stellar outcome.
Features:
• Multiple buildings to choose from
• A complex game that’s easy to learn and hard to master
• Idling mechanic that allows you to earn resources even if you are offline
• You have the first map for free, the others need to be unlocked
• Multiple upgrades to choose from
• Interesting gameplay mechanics that you have to keep an eye on at all costs
• Stellar research system
Latest updates
1.77.01
Bug fix - not every UI window opens correctly
More from Robert Grzybek
Reactor - Energy Sector Tycoon Android
Reactor - Energy Sector Tycoon gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Reactor - Energy Sector Tycoon is #133 in Games › Strategy Free on Google Play in Russia and charting in 1 of 23 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperRSGapps - Idle Tycoon Games
CategoryGames › Strategy
PriceFree
Released
Installs5M+
Rating★ 4.8 (574k)
Updated
Content ratingEveryone
Rating
4.8 ★
574k ratings
Measured
Best rank now
#133
Games › Strategy FreeMeasured
New ratings a week
143
▲ ×4.3 vs the 2 weeks before
Measured
Reactor - Energy Sector Tycoon on Google Play
App details
App ID
com.rsgapps.reactor
Publisher
Robert Grzybek RSG
Publisher country
Poland
Content rating
Everyone
Reactor - Energy Sector Tycoon downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Reactor - Energy Sector Tycoon's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Reactor - Energy Sector Tycoon before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Ad-led
How Reactor - Energy Sector Tycoon makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 16 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Buy Research Points | |
| 2 | Unlock Special Map! | |
| 3 | Remove banner and get 100% bonus! | |
| 4 | 50x Tools | |
| 5 | Unlock Area | |
| 6 | 20x Tools | |
| 7 | Unlock Area 2 | |
| 8 | Unlock Area 1 | |
| 9 | Unlock Area 3 | |
| 10 | Unlock Area 7 |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | Games › StrategyFree | #133 |
Apps near Reactor - Energy Sector Tycoon on the chart
Games › Strategy Free, around #133.
Ratings
Google Play, worldwide.
Rating
4.8 ★
574k ratings
Measured
Ratings
574k
Measured
Written reviews
15k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
143
▲ ×4.3 vs the 2 weeks before
Lifetime rating
4.4★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
75/100
faster than 71% of Game strategy apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Reactor - Energy Sector Tycoon
Become an industrial idle tycoon by managing your nuclear energy sector company and your idle profit! Give your idle economy a nuclear boost with specialized power plants. Take on the challenge and discover the best strategy and earn as much cash as possible!
Build power plants, produce energy, expand your energy business. Make money, become a billionaire and much more! Download Reactor - Idle Tycoon: Its an ultimate business tycoon simulation game.
Welcome to Reactor - Energy Sector Tycoon, a pixel based graphics that offers you tons of fun at the spot. In this simulation game you will be building your energy sector company, making fortune, producing energy, building energy ecosystem for your city and upgrading the power plants. Sell energy and become a billionaire and a clicker hero. But it's not as easy as yout think. You have to manage heat production, convert it to energy, otherwise power plants will explode.
Start your business and make money! Research new tenchologies and build new power plants, sell energy and manage idle tycoon systems. Buy new locations for your business. Reactor is just a perfect business tycoon simulator. Grow yourself from an ordinary businessman to a giant economy tycoon. Develop your skill as a financial entrepreneur simulator.
- Automate your workflow to increase your idle income
- Get idle cash, even when you are offline
- Prestige feature
- Generate energy from more than 15 different power plants: Including wind turbine, solar panel, nuclear reactor, fusion reactor, stellarator, arc reactor, dark energy reactor
- Play offline - no wi-fi needed
Reactor - Idle Tycoon is must have idling simulation game on your device especially when you got some time to kill.
It’s time to earn profit by selling nuclear energy to be a hero and a millionaire. Are you ready to become a rich pixel tycoon and the clicker hero? Just download and install this idle clicker game right now. Real Tycoon adventure is waiting for you here!
Build power plants, produce energy, expand your energy business. Make money, become a billionaire and much more! Download Reactor - Idle Tycoon: Its an ultimate business tycoon simulation game.
Welcome to Reactor - Energy Sector Tycoon, a pixel based graphics that offers you tons of fun at the spot. In this simulation game you will be building your energy sector company, making fortune, producing energy, building energy ecosystem for your city and upgrading the power plants. Sell energy and become a billionaire and a clicker hero. But it's not as easy as yout think. You have to manage heat production, convert it to energy, otherwise power plants will explode.
Start your business and make money! Research new tenchologies and build new power plants, sell energy and manage idle tycoon systems. Buy new locations for your business. Reactor is just a perfect business tycoon simulator. Grow yourself from an ordinary businessman to a giant economy tycoon. Develop your skill as a financial entrepreneur simulator.
- Automate your workflow to increase your idle income
- Get idle cash, even when you are offline
- Prestige feature
- Generate energy from more than 15 different power plants: Including wind turbine, solar panel, nuclear reactor, fusion reactor, stellarator, arc reactor, dark energy reactor
- Play offline - no wi-fi needed
Reactor - Idle Tycoon is must have idling simulation game on your device especially when you got some time to kill.
It’s time to earn profit by selling nuclear energy to be a hero and a millionaire. Are you ready to become a rich pixel tycoon and the clicker hero? Just download and install this idle clicker game right now. Real Tycoon adventure is waiting for you here!
What's new in 1.72.65
• Cloud Save is working again.
• Unfortunately, we couldn’t recover the old cloud saves. We’re very sorry.
• Unfortunately, we couldn’t recover the old cloud saves. We’re very sorry.