Who Is The Killer (Episode I) Downloads & RevenueWho Is The Killer (Episode I) · App Store & Google Play
Who Is The Killer (Episode I) by Long Jaunt Ltd is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Who Is The Killer (Episode I) update history & changes
Last change · 6 events since 9 Aug 2012Full timeline ↓🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 4 events in the last 12 months
- 🆕Who Is The Killer (Episode I) first spotted by AppInsiderAndroidUnited States (found via similar)
- 🆕Who Is The Killer (Episode I) first spotted by AppInsideriOSUnited States (found via developer)
- 🆕Who Is The Killer (Episode I) released on Google PlayAndroid
- 🆕Who Is The Killer (Episode I) released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.1 ★
413k ratings, both stores
Measured
App Store
App details
App ID
541538901
Publisher
Long Jaunt Ltd
Publisher country
United Kingdom
On the store since
Aug 2012
14 years on the store
Minimum OS
iOS 8.0+
iPhone 4s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
9+
2 content notes below
Languages
1
EN
Size
55 MB
Also listed in
Puzzle, Adventure
Content notesInfrequent/Mild Horror/Fear ThemesInfrequent/Mild Mature/Suggestive Themes
Google Play
App details
App ID
com.pixonic.whoisthekiller
Publisher
LONG JAUNT LTD
Publisher country
United Kingdom
Content rating
Teen
Who Is The Killer (Episode I) downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 5M+ Measured |
| Total | – | 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.
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 Who Is The Killer (Episode I) makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Day Speed Up | |
| 2 | 10 Hints | |
| 3 | Unlock Arrest | |
| 4 | 6 cups (3 for free!) | |
| 5 | 50 Hints (20 for free!) | |
| 6 | 25 Hints (5 for free!) | |
| 7 | 3 cups (1 for free!) | |
| 8 | 1 cup of coffee |
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 | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.2 ★ | 25k |
| Google Play | 4.1 ★ | 388k 24k written reviews |
| Both stores | 4.1 ★ weighted by ratings | 413k |
About Who Is The Killer (Episode I)
"We would personally recommend everyone to try this game, especially those who love brain teasers. You’ll love it!" — Gameographics
What the people say about 'Who Is The Killer?' game series:
'Best investigation game I've played so far! Feels so real!' (Tia00)
'It's not like those one way stories, it really gives you the freedom to investigate by yourself!' (abighoul)
'Just when you think you know who the killer is, your suspect is found dead!' (Moonwave2315)
'A really unique game which gives you a real sense of deduction!' (nicholas derecourt)
Description:
This original game is based on classical english detective rules. Everyday someone dies and you need to figure out who is the killer. Everybody has a common mystery story of the past. Everybody could have a motive to do this. And you have only seven days to stop the murderer.
It is not a generic adventure game — there is no happy end in this scenario, you can either win or lose the game (if everybody dies).
Speak with characters, investigate crime scenes, guess who lies, look at your dreams to find clues and try to arrest the killer before it’s too late.
— A new murder every day
— Several original mini-games
— Old mystery background story
— Original gameplay for those who like to think.
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
Visit it to find how to gain additional Energy in game everyday...
IMPORTANT NOTES!
1. Some reviews may contain spoiler. Think twice before read them!
2. PLEASE do not tell who is the killer in reviews! You can breake other people fun with it! Thanks in advance!
3. All Episodes support English, Russian and German languages.
What the people say about 'Who Is The Killer?' game series:
'Best investigation game I've played so far! Feels so real!' (Tia00)
'It's not like those one way stories, it really gives you the freedom to investigate by yourself!' (abighoul)
'Just when you think you know who the killer is, your suspect is found dead!' (Moonwave2315)
'A really unique game which gives you a real sense of deduction!' (nicholas derecourt)
Description:
This original game is based on classical english detective rules. Everyday someone dies and you need to figure out who is the killer. Everybody has a common mystery story of the past. Everybody could have a motive to do this. And you have only seven days to stop the murderer.
It is not a generic adventure game — there is no happy end in this scenario, you can either win or lose the game (if everybody dies).
Speak with characters, investigate crime scenes, guess who lies, look at your dreams to find clues and try to arrest the killer before it’s too late.
— A new murder every day
— Several original mini-games
— Old mystery background story
— Original gameplay for those who like to think.
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
Visit it to find how to gain additional Energy in game everyday...
IMPORTANT NOTES!
1. Some reviews may contain spoiler. Think twice before read them!
2. PLEASE do not tell who is the killer in reviews! You can breake other people fun with it! Thanks in advance!
3. All Episodes support English, Russian and German languages.
Who Is The Killer (Episode I) App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperLong Jaunt Ltd
CategoryGames
PriceFree
Released
Rating★ 4.2 (25k)
Version3.3.1
Age rating9+
First seen by us
24 Oct 2026
24 Oct 2026Rating
4.2 ★
25k ratings
Measured
Who Is The Killer (Episode I) on the App Store
App details
App ID
541538901
Publisher
Long Jaunt Ltd
Publisher country
United Kingdom
On the store since
Aug 2012
14 years on the store
Minimum OS
iOS 8.0+
iPhone 4s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
9+
2 content notes below
Languages
1
EN
Size
55 MB
Also listed in
Puzzle, Adventure
Content notesInfrequent/Mild Horror/Fear ThemesInfrequent/Mild Mature/Suggestive Themes
Who Is The Killer (Episode I) 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.
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 Who Is The Killer (Episode I) 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 Who Is The Killer (Episode I) makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Day Speed Up | |
| 2 | 10 Hints | |
| 3 | Unlock Arrest | |
| 4 | 6 cups (3 for free!) | |
| 5 | 50 Hints (20 for free!) | |
| 6 | 25 Hints (5 for free!) | |
| 7 | 3 cups (1 for free!) | |
| 8 | 1 cup of coffee |
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
4.2 ★
25k ratings
Measured
Ratings
25k
Measured
About Who Is The Killer (Episode I)
"We would personally recommend everyone to try this game, especially those who love brain teasers. You’ll love it!" — Gameographics
What the people say about 'Who Is The Killer?' game series:
'Best investigation game I've played so far! Feels so real!' (Tia00)
'It's not like those one way stories, it really gives you the freedom to investigate by yourself!' (abighoul)
'Just when you think you know who the killer is, your suspect is found dead!' (Moonwave2315)
'A really unique game which gives you a real sense of deduction!' (nicholas derecourt)
Description:
This original game is based on classical english detective rules. Everyday someone dies and you need to figure out who is the killer. Everybody has a common mystery story of the past. Everybody could have a motive to do this. And you have only seven days to stop the murderer.
It is not a generic adventure game — there is no happy end in this scenario, you can either win or lose the game (if everybody dies).
Speak with characters, investigate crime scenes, guess who lies, look at your dreams to find clues and try to arrest the killer before it’s too late.
— A new murder every day
— Several original mini-games
— Old mystery background story
— Original gameplay for those who like to think.
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
Visit it to find how to gain additional Energy in game everyday...
IMPORTANT NOTES!
1. Some reviews may contain spoiler. Think twice before read them!
2. PLEASE do not tell who is the killer in reviews! You can breake other people fun with it! Thanks in advance!
3. All Episodes support English, Russian and German languages.
What the people say about 'Who Is The Killer?' game series:
'Best investigation game I've played so far! Feels so real!' (Tia00)
'It's not like those one way stories, it really gives you the freedom to investigate by yourself!' (abighoul)
'Just when you think you know who the killer is, your suspect is found dead!' (Moonwave2315)
'A really unique game which gives you a real sense of deduction!' (nicholas derecourt)
Description:
This original game is based on classical english detective rules. Everyday someone dies and you need to figure out who is the killer. Everybody has a common mystery story of the past. Everybody could have a motive to do this. And you have only seven days to stop the murderer.
It is not a generic adventure game — there is no happy end in this scenario, you can either win or lose the game (if everybody dies).
Speak with characters, investigate crime scenes, guess who lies, look at your dreams to find clues and try to arrest the killer before it’s too late.
— A new murder every day
— Several original mini-games
— Old mystery background story
— Original gameplay for those who like to think.
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
Visit it to find how to gain additional Energy in game everyday...
IMPORTANT NOTES!
1. Some reviews may contain spoiler. Think twice before read them!
2. PLEASE do not tell who is the killer in reviews! You can breake other people fun with it! Thanks in advance!
3. All Episodes support English, Russian and German languages.
Latest updates
3.3.1
- bug fixes
More from Long Jaunt Ltd
Who Is The Killer? Episode I Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperLong Jaunt
CategoryGames › Puzzle
PriceFree
Released
Installs5M+
Rating★ 4.1 (388k)
Updated
Content ratingTeen
Rating
4.1 ★
388k ratings
Measured
Who Is The Killer? Episode I on Google Play
App details
App ID
com.pixonic.whoisthekiller
Publisher
LONG JAUNT LTD
Publisher country
United Kingdom
Content rating
Teen
Who Is The Killer? Episode I 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.
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 Who Is The Killer? Episode I 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 Who Is The Killer? Episode I makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Day Speed Up | |
| 2 | 10 Hints | |
| 3 | Unlock Arrest | |
| 4 | 6 cups (3 for free!) | |
| 5 | 50 Hints (20 for free!) | |
| 6 | 25 Hints (5 for free!) | |
| 7 | 3 cups (1 for free!) | |
| 8 | 1 cup of coffee |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.1 ★
388k ratings
Measured
Ratings
388k
Measured
Written reviews
24k
Measured
About Who Is The Killer? Episode I
Meet the first episode of a famous series of detective games «Who Is The Killer?» called «The Old Sins». You have found yourself being trapped in the castle with seven characters, and one of them is a murderer. Every day one of the charecters is killed, only you can stop the killer.
«We would personally recommend everyone to try this game, especially those who love brain teasers. You’ll love it!» — Gameographics.
— Breathtaking detective gameplay for those who like to think.
— Old mystery background story and atmospheric music.
— Original criminal mini-games and puzzles.
Speak with characters, investigate crime scenes, try to think as a criminal minds, guess who lies, listen your intuition to find clues and arrest the killer before it’s too late! Everyday someone dies and you need to figure out who is the killer using just your logic. It’s a murder mystery game where everybody has a secret of the past. Everybody could have reasons to do this. And you have only seven days to stop the murderer. All mystery case files are very important! Remember it’s not a casual adventure game. There is no happy end in this story, you can even lose the game (if everybody dies).
– The game is based on classical english detective rules in the tradition of Sherlock Holmes. The plot of the game is complicated. Everything is not so obvious at this time, you can find some parallel mystery stories, but only one will lead to the killer.
– Pictures from the scene can be studied with a magnifying glass but this is not a standard hidden object game or puzzle quest, here each piece of evidence is important for further investigation.
– Enjoy a thrilling adventure, explore mystery murder locations, decipher puzzles and gather clues! Do everything that is need to prevent new murders and find the killer!
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
WARNING! Some reviews may contain spoilers. Think twice before reading them!
More than 3,5 million of our players around the world are choosing «Who is the Killer» games as their favorite free detective games and play them again and again!
Want more mystery games? No problem, we have 3 more titels for you (alll Episodes support English, Russian and German languages)!
«Who is the Killer?» Episode II: https://goo.gl/BrtPEv
«Who is the Killer?» Episode III: https://goo.gl/96p5ci
«Who is the Killer?» Episode IV: https://goo.gl/mDHYej
P.S. PLEASE do not tell who is the killer in reviews! You can break other people fun with it! Thanks in advance!
«We would personally recommend everyone to try this game, especially those who love brain teasers. You’ll love it!» — Gameographics.
— Breathtaking detective gameplay for those who like to think.
— Old mystery background story and atmospheric music.
— Original criminal mini-games and puzzles.
Speak with characters, investigate crime scenes, try to think as a criminal minds, guess who lies, listen your intuition to find clues and arrest the killer before it’s too late! Everyday someone dies and you need to figure out who is the killer using just your logic. It’s a murder mystery game where everybody has a secret of the past. Everybody could have reasons to do this. And you have only seven days to stop the murderer. All mystery case files are very important! Remember it’s not a casual adventure game. There is no happy end in this story, you can even lose the game (if everybody dies).
– The game is based on classical english detective rules in the tradition of Sherlock Holmes. The plot of the game is complicated. Everything is not so obvious at this time, you can find some parallel mystery stories, but only one will lead to the killer.
– Pictures from the scene can be studied with a magnifying glass but this is not a standard hidden object game or puzzle quest, here each piece of evidence is important for further investigation.
– Enjoy a thrilling adventure, explore mystery murder locations, decipher puzzles and gather clues! Do everything that is need to prevent new murders and find the killer!
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
WARNING! Some reviews may contain spoilers. Think twice before reading them!
More than 3,5 million of our players around the world are choosing «Who is the Killer» games as their favorite free detective games and play them again and again!
Want more mystery games? No problem, we have 3 more titels for you (alll Episodes support English, Russian and German languages)!
«Who is the Killer?» Episode II: https://goo.gl/BrtPEv
«Who is the Killer?» Episode III: https://goo.gl/96p5ci
«Who is the Killer?» Episode IV: https://goo.gl/mDHYej
P.S. PLEASE do not tell who is the killer in reviews! You can break other people fun with it! Thanks in advance!
What's new in 3.4.4
- small improvements