ML revenue forecast.
Calibrated against 7371 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 2.03× more than the category median (359/mo).
Ranks #2,094 of 7,371 in Role Playing (top 28.4% by revenue).
Launched May 10, 2018 · last updated Apr 30, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
RPG Heirs of the Kings's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where RPG Heirs of the Kings sits in Role Playing
Revenue distribution of 7371 comparable apps. RPG Heirs of the Kings highlighted.
RPG Heirs of the Kings vs comparable apps
Revenue trajectory side-by-side. Bold = RPG Heirs of the Kings, ghosted = peers.
App spec
Version
1.1.7g
Last update
Apr 30, 2026
Launched
May 10, 2018
Price
Free
Monetization
Free
What RPG Heirs of the Kings actually does (from store listing)
Laura, a girl who has lost her memory, and a mysterious pursuer.
Grant, a young man, happens to come across Laura, and, in order to protect her, becomes separated from his father.
Grant's father seems to know something about this mystery. With the words of his father ringing in his heart, Grant's journey begins, for Laura, and to save the world from danger!
<b>Strengthen Abilities with Soul Maps</b>
Each character has their own unique Soul Map. You can select and strengthen abilities as …
Laura, a girl who has lost her memory, and a mysterious pursuer.
Grant, a young man, happens to come across Laura, and, in order to protect her, becomes separated from his father.
Grant's father seems to know something about this mystery. With the words of his father ringing in his heart, Grant's journey begins, for Laura, and to save the world from danger!
Strengthen Abilities with Soul Maps Each character has their own unique Soul Map. You can select and strengthen abilities as you desire. Soul maps expand alongside character growth. Develop the party members' abilities just as you wish!
Weapon Customization and Arenas The game is full of satisfying content! Collect material to customize your weapons. Test your strength at one of the Arenas!
Theme Song The game features a theme song sung by Eri Kitamura, famous as a voice actor in Japanese animation!
* Search for "Heirs of the Kings" to find the premium edition that includes 1000 bonus KHP.
* The game can be played in its entirety without the need for in-game transactions.
[Supported OS]
- 8.0 and up
[Game Controller]
- Not supported
[SD Card Storage]
- Enabled
[Languages]
- English, Japanese
[Non-Supported Devices]
This app has generally been tested to work on any mobile device released in Japan. We cannot guarantee full support on other devices. If you have the Developer Options enabled in your device, please turn off the "Don't keep activities" option in case of any issue.
[IMPORTANT NOTICE]
Your use of the application requires your agreement to the following EULA and 'Privacy Policy and Notice'. If you do not agree, please do not download our application.
End User License Agreement: http://kemco.jp/eula/index.html
Privacy Policy and Notice: http://www.kemco.jp/app_pp/privacy.html
Get the latest information!
[Newsletter]
http://kemcogame.com/c8QM
[Facebook page]
http://www.facebook.com/kemco.global
* The actual price might differ depending on the region.
* Please contact us through the Contact button on the title screen if you discover any bugs or problems with the application. Note that we do not respond to bug reports left in application reviews.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on RPG Heirs of the Kings's tracker page for current rating, reviews and snapshot timeline.
Building something similar? Get a free AI audit with $-revenue forecasts for every recommendation.
metric
Labyrinth of the Witch
Three Kingdoms & Puzzles
三國英雄傳說 Online - 動漫風無雙格鬥 MMORPG
Ласточки: Весна в Бишкеке
High School Teacher Games Life