Idle Ninja Online: NINJA AFK Android
Idle Ninja Online: NINJA AFK is #135 in Games › Simulation Grossing on Google Play in South Korea and charting in 1 of 15 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperUnionJam
CategoryGames › Simulation
PriceFree
Released
Installs500k+
Rating★ 4.1 (15k)
Updated
Content ratingEveryone
Rating
4.1 ★
15k ratings
Measured
Best rank now
#135
Games › Simulation GrossingMeasured
Idle Ninja Online: NINJA AFK on Google Play
App details
App ID
com.puzzlemonsters.growninja
Publisher
UnionJam
Content rating
Everyone
Idle Ninja Online: NINJA AFK 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 Idle Ninja Online: NINJA AFK before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Idle Ninja Online: NINJA AFK makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | Games › SimulationGrossing | #135 |
Apps near Idle Ninja Online: NINJA AFK on the chart
Games › Simulation Grossing, around #135.
Ratings
Google Play, worldwide.
Rating
4.1 ★
15k ratings
Measured
Ratings
15k
Measured
Written reviews
455
Measured
About Idle Ninja Online: NINJA AFK
🎊 Let's Celebrate Together! 5th Anniversary Festival Begins!
Experience infinite growth in Idle Ninja Online, the definitive idle RPG!
Enjoy rewards that pile up even while you're away, and endless growth with simple, easy controls.
▶️ Generous Rewards for New Ninjas
Start your fresh growth adventure on our brand-new 4th server, 'Twilight'!
Receive 50,000 Rubies every day for 7 days, plus daily special rewards and an exclusive new title!
The 'Be My Comrade' referral event has been fully revamped! Earn 50,000 Rubies per referral, along with new titles and bountiful Ruby rewards based on the number of friends you bring.
▶️ Special Welcome-Back Gifts for Returning Ninjas
Claim a total of 1,000,000 Rubies! Our new 10-day compact attendance check lets you receive rewards faster and more efficiently.
From day one, enjoy special buffs including a 200% Growth Buff — grow stronger just by idling!
The 'Rally Up! Operation Homecoming' referral event rewards you with 100,000 Rubies, new titles, and generous bonuses per referral.
▶️ Endless Growth, Even While Idle
Your ninja keeps getting stronger while you sleep, work, or play!
A true idle RPG anyone can enjoy with simple, intuitive controls.
Improved world-stage growth speed and increased EXP rewards make your idle journey smoother than ever.
▶️ A Festive 5th Anniversary Event
Unlock the 5th Anniversary Costume to bring your character to life in the village! Invite more ninjas to liven up the village and unlock even richer rewards.
Enjoy 2x Boss Dungeon rewards and up to 250% Shuriken Combo Bonus throughout the entire event period.
Dive into the Party Trip event, the expanded Chaos Rift, brand-new achievement events, and exclusive anniversary coupons!
▶️ Collect and Grow Your Own Shurikens!
Collect and level up 5 unique shurikens to build your ultimate deck.
Enhance and evolve your shurikens to create powerful synergies — then watch them automatically sweep through monsters, even while you're idling.
Experience deeper strategic growth with the revamped Transcendent 'Wind Pressure Shuriken' and balance improvements to Will-o'-Wisp, Hellfire, Earthquake, Lightning, Swamp, and more.
▶️ A Vast World and Endless Challenges
'Divine Realm - Awakened Sun' expands to Stage 999! Susanoo and the Path of Mastery grow even further.
Push the limits of your ninja in the timed dungeon 'Endless Mystic Realm', face the Higher Deity 'Immortal Tamamo', and conquer the towering Tower of Calamity!
Take on the World Boss 'Corrupted Sacred Tree of Life' and protect the ninja world.
▶️ The Joy of Growing Together with Friends
Team up with friends to hunt and grow stronger together!
Take on clan raids and enjoy a 100% Will Acquisition Boost starting from Week 2.
❤️ Official Community
Get instant-use coupons and the latest news, faster than anywhere else!
Discord: https://discord.gg/vRbAerGB46
Experience infinite growth in Idle Ninja Online, the definitive idle RPG!
Enjoy rewards that pile up even while you're away, and endless growth with simple, easy controls.
▶️ Generous Rewards for New Ninjas
Start your fresh growth adventure on our brand-new 4th server, 'Twilight'!
Receive 50,000 Rubies every day for 7 days, plus daily special rewards and an exclusive new title!
The 'Be My Comrade' referral event has been fully revamped! Earn 50,000 Rubies per referral, along with new titles and bountiful Ruby rewards based on the number of friends you bring.
▶️ Special Welcome-Back Gifts for Returning Ninjas
Claim a total of 1,000,000 Rubies! Our new 10-day compact attendance check lets you receive rewards faster and more efficiently.
From day one, enjoy special buffs including a 200% Growth Buff — grow stronger just by idling!
The 'Rally Up! Operation Homecoming' referral event rewards you with 100,000 Rubies, new titles, and generous bonuses per referral.
▶️ Endless Growth, Even While Idle
Your ninja keeps getting stronger while you sleep, work, or play!
A true idle RPG anyone can enjoy with simple, intuitive controls.
Improved world-stage growth speed and increased EXP rewards make your idle journey smoother than ever.
▶️ A Festive 5th Anniversary Event
Unlock the 5th Anniversary Costume to bring your character to life in the village! Invite more ninjas to liven up the village and unlock even richer rewards.
Enjoy 2x Boss Dungeon rewards and up to 250% Shuriken Combo Bonus throughout the entire event period.
Dive into the Party Trip event, the expanded Chaos Rift, brand-new achievement events, and exclusive anniversary coupons!
▶️ Collect and Grow Your Own Shurikens!
Collect and level up 5 unique shurikens to build your ultimate deck.
Enhance and evolve your shurikens to create powerful synergies — then watch them automatically sweep through monsters, even while you're idling.
Experience deeper strategic growth with the revamped Transcendent 'Wind Pressure Shuriken' and balance improvements to Will-o'-Wisp, Hellfire, Earthquake, Lightning, Swamp, and more.
▶️ A Vast World and Endless Challenges
'Divine Realm - Awakened Sun' expands to Stage 999! Susanoo and the Path of Mastery grow even further.
Push the limits of your ninja in the timed dungeon 'Endless Mystic Realm', face the Higher Deity 'Immortal Tamamo', and conquer the towering Tower of Calamity!
Take on the World Boss 'Corrupted Sacred Tree of Life' and protect the ninja world.
▶️ The Joy of Growing Together with Friends
Team up with friends to hunt and grow stronger together!
Take on clan raids and enjoy a 100% Will Acquisition Boost starting from Week 2.
❤️ Official Community
Get instant-use coupons and the latest news, faster than anywhere else!
Discord: https://discord.gg/vRbAerGB46
What's new in 2.720
- Chuseok event pass and farm event have begun
- Expanded Garden and Susanoo with related items
- Field of Honor Season 59; weekly Clan Boss Battle support
- Buffed Transcendent Shuriken's tier-3 awakening; added 5 new event costumes
- Fixed various bugs and data errors
- Expanded Garden and Susanoo with related items
- Field of Honor Season 59; weekly Clan Boss Battle support
- Buffed Transcendent Shuriken's tier-3 awakening; added 5 new event costumes
- Fixed various bugs and data errors