RAM Calc Downloads & RevenueRAM Calc · Google Play
RAM Calc is #133 in Tools Grossing on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperJ Kosa App
CategoryTools
PriceFree
Released
Installs5M+
Rating★ 4.1 (75k)
Updated
Content ratingEveryone
Full timeline · 3 events
- 🆕RAM Calc first spotted by AppInsiderJapan
- 📦RAM Calc version 15.11ver.15.11
-Maintenance release. - 🆕RAM Calc released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.1 ★
75k ratings
Measured
Best rank now
#133
Tools GrossingMeasured
RAM Calc on Google Play
App details
App ID
com.kosajun.easymemorycleaner
Publisher
J Kosa App
Content rating
Everyone
RAM Calc 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 RAM Calc 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 RAM Calc makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 22 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 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | ToolsGrossing | #133 |
Apps near RAM Calc on the chart
Tools Grossing, around #133.
Ratings
Google Play, worldwide.
Rating
4.1 ★
75k ratings
Measured
Ratings
75k
Measured
Written reviews
1.4k
Measured
About RAM Calc
Unique RAM Memory app.
Advanced functions:
-"Hyper calc" is the same operation as before, though GUI expression is different.
-When you want to show previous experience, please set it via optional menu "Former Expression".
-Auto closing.
-Removal of animation.
-Auto start function by recognition of exceeding threshold of memory usage ratio.
-Color settings for texts, background, foreground, and animation.
-Shortcut for customized app-start.
-Side launcher helps you to quick start the app and many extra functions.
-Accessibility service is used for back/home/recent app/open notification/screen move/split screen/quick settings/pointer mode and not for personal data collection. Please use this function with your acceptance.
-Paid option for no-ad on the app and minimization is monthly subscription*.
*If you do not cancel the automatic renewal within 24 hours, the contract period will be automatically renewed.
*You can check and cancel the contract details from Google Play (Settings tab > Subscription > RAM Calc).
Advanced functions:
-"Hyper calc" is the same operation as before, though GUI expression is different.
-When you want to show previous experience, please set it via optional menu "Former Expression".
-Auto closing.
-Removal of animation.
-Auto start function by recognition of exceeding threshold of memory usage ratio.
-Color settings for texts, background, foreground, and animation.
-Shortcut for customized app-start.
-Side launcher helps you to quick start the app and many extra functions.
-Accessibility service is used for back/home/recent app/open notification/screen move/split screen/quick settings/pointer mode and not for personal data collection. Please use this function with your acceptance.
-Paid option for no-ad on the app and minimization is monthly subscription*.
*If you do not cancel the automatic renewal within 24 hours, the contract period will be automatically renewed.
*You can check and cancel the contract details from Google Play (Settings tab > Subscription > RAM Calc).
What's new in 15.11
ver.15.11
-Maintenance release.
-Maintenance release.