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Calculator with History + icon
APP STORE

Calculator with History +

Beijing Free Calculator Technology Co., Ltd. · Finance · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$24K
Likely $8K to $71.9K
▼ 21.5% in 11 days
New ratings
Tracking
Daily counts start building from today
Rating
4.7 of 5
25.3K ratings in this store
Countries it ranks in
15
was 18 on Oct 16, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$287.8K
No Google Play version found
EST. LIFETIME DOWNLOADS
886.1K to 2.5M
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Denmark #56 Finance$16.2K · 68%
  • India #70 Finance$4.5K · 19%
  • Poland #48 Finance$2.7K · 11%
  • Pakistan #96 Finance$612 · 3%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (1290 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
25.3K
AVG RATING
4.68
PRICE
Free
AGE
7.5y
LAST UPDATE
33d ago
VERSION
6.9.19
SIZE
12 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
30 / 30
COUNTRIES NOW
19 (was 6)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026$3.3K a month
Sep 25, 2026$3.7K a month
Sep 26, 2026$21K a month
Sep 27, 2026$21K a month
Sep 28, 2026$21K a month
Sep 29, 2026$21K a month
Sep 30, 2026$21K a month
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026$21K a month
Oct 4, 2026not in a grossing chart
Oct 5, 2026$21K a month
Oct 6, 2026$21K a month
Oct 7, 2026$21K a month
Oct 8, 2026$20.9K a month
Oct 9, 2026$20.9K a month
Oct 10, 2026$20.9K a month
Oct 11, 2026$20.9K a month
Oct 12, 2026$20.9K a month
Oct 13, 2026$15.2K a month
Oct 14, 2026$17.2K a month
Oct 15, 2026$15.8K a month
Oct 16, 2026$27.8K a month
Oct 17, 2026$13.5K a month
Oct 18, 2026$32.7K a month
Oct 19, 2026$27.6K a month
Oct 20, 2026$72.6K a month
Oct 21, 2026$16.4K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #31 Finance · ID. Now: #24 Finance · NG.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
1 purchase listed
  • Unlock permanently$9.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
2.9 reviews / week
  • Trendfalling
  • Recent reviews average4.1 stars
  • Recent 1 and 2 star share17%
From the latest 500 written reviews, covering 1205 days. The store only returns this many, so this is the most recent slice.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases11 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
25.3K ratings
5★85%
4★7%
3★3%
2★1%
1★4%

What users want

From the latest 500 reviews on the United States App Store, Jul 6, 2023 to Oct 20, 2026: 17% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Bugs, things not working16%

14 of the 1 and 2 star reviews.

★★★★★ Approximately every fourth or fifth deletion, the app glitches & closes completely out and when it opens back up, all of the previous data that you deleted is actually restored.
★★★★★ Is this a new bug or u have updated something?
★★★★★ Esta calculadora es una basura, no me sirve para nada, por un pequeño error perdí toda mis cuentas 😡😡😡😡🤬🤬🤬🤬
Price and subscription13%

11 of the 1 and 2 star reviews.

★★★★★ This is a calculator! And fine! I'll review, ONE STAR!
★★★★★ This app features many “extra features “ at a HIGH price $8.99, and is not shareable with my family ( wife) !
★★★★★ Especially when you get a paywall of $8.99 with.no option to choose the free app.
Missing features7%

6 of the 1 and 2 star reviews.

★★★★★ In the unit converter for time there is no option for month… that has to be an over sight please fix
★★★★★ No way to get in touch with these people.
★★★★★ There must be a missing button to add the extra variable.
Lost data, sync, backup6%

5 of the 1 and 2 star reviews.

★★★★★ Approximately every fourth or fifth deletion, the app glitches & closes completely out and when it opens back up, all of the previous data that you deleted is actually restored.
★★★★★ I just did a series of about six different numbers subtraction and one addition and when I deleted a couple of the numbers, my new total was a dollar off from the original total.
★★★★★ All the history is gone now daily!
Worse after an update6%

5 of the 1 and 2 star reviews.

★★★★★ Is this a new bug or u have updated something?
★★★★★ Very very slow please fix it
★★★★★ I did a previous review and received a note advising me to download a new version.
Too many ads5%

4 of the 1 and 2 star reviews.

★★★★★ Yet developer claims no ads.
★★★★★ Calculator works as intended but has ads constantly interrupting me during my calculations
★★★★★ …so why did I adjust get an ad just now when I opened it? Willing to give better star reading, if I get a good enough answer to this concern.
Limits, credits, locked features4%

3 of the 1 and 2 star reviews.

★★★★★ You have to pay to use all the features, like changing the colors of the buttons.
★★★★★ I should not need to pay for anything on a basic calculator
★★★★★ I chose not to continue the trial and my credit card was still billed.
Slow, laggy, battery4%

3 of the 1 and 2 star reviews.

★★★★★ You should make the complex math functions visible at the opening screen.
★★★★★ Very very slow please fix it
★★★★★ I even payed for the full version but, it is extremely slow to total a calculation.
WHAT THEY ASK FOR
  • My one criticism is that I wish you could see the expanded numbers when you see the E but I also understand that that was really, really big so. 5★, Apr 19, 2026
  • I love how it holds my numbers for as long as I wish, as I'm in and out of this calculator throughout the day (tracking my daily calories), UNTIL you place in trash. 5★, Apr 15, 2026
  • I like this calculator a lot I just wish it was a little bigger in the screen 4★, Oct 31, 2025
  • My only suggestion would be to add an option to recover deleted history beyond just the most recently deleted entry. 5★, Oct 18, 2025
  • Please add function to find the remainders 3★, May 17, 2025
  • This is how the Apple calculator should have been designed. 5★, Apr 26, 2025
  • Can you make it show up again? 4★, Mar 28, 2025
  • There must be a missing button to add the extra variable. 2★, Mar 4, 2025
WORDS THAT KEEP COMING UP IN BAD REVIEWS
please fix3basic calculator3
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Easy to use12%

48 of the 4 and 5 star reviews.

★★★★★ It's simple, fast, and easy to use.
★★★★★ Keeps the app simple and easy to use.
★★★★★ Very good and easy to use
Worth the money7%

28 of the 4 and 5 star reviews.

★★★★★ Very good calculator app I've tried multiple calculators and found myself coming back to this one every time.
★★★★★ You can use for free :) and love that there are several other things that you can use besides the basic calculator.
★★★★★ It does its job and it's free.
Useful, it helps5%

21 of the 4 and 5 star reviews.

★★★★★ The calculation history is very helpful because I can review previous calculations without starting over.
★★★★★ It helps me do hard questions secretly😈
★★★★★ It helps me a lot with math and science
Accurate, great results4%

15 of the 4 and 5 star reviews.

★★★★★ Easter egg…. Tap on the trash icon 8 times and more.
★★★★★ The editing feature lacks quality.
★★★★★ Easy to use, and it always works perfectly.
Looks great3%

12 of the 4 and 5 star reviews.

★★★★★ The design is clean and convenient.
★★★★★ Clean, native looking design, displays equations while being written, and allows for changes to an equation during writing.
★★★★★ I love the ui and everything else

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Oct 20, 2026
Best

Best app

★★★★★Oct 18, 2026
Great Calculator, Easy to Use! ⭐⭐⭐⭐⭐

I really like this calculator! It’s simple, fast, and easy to use. The calculation history is very helpful because I can review previous calculations without starting over. The design is clean and convenient. I highly recommend it!

★★★★★Oct 15, 2026
Helpful

It helps me do hard questions secretly😈

★★★★★Oct 10, 2026
La mejor que he probado

No es igual a otras, es diferente y mas facil de usar

★★★★★Oct 1, 2026
Best calc app

I just have one issue. In the unit converter for time there is no option for month… that has to be an over sight please fix

★★★★★Sep 30, 2026
Calculator with History+

Suddenly, you cannot delete your calculator history line by line the way you’ve always been without the app crashing. Approximately every fourth or fifth deletion, the app glitches & closes completely out and when it opens back up, all of the previous data that you deleted is actually restored. When you restart the process, the same thing happens again and again. So, annoying! FYI, when the app is functioning properly, you can erase the calculator history line by line by long pressing the trash can symbol. Then, long press the calculated line and selecting the delete option. ~iPhone 14 Pro Max, iOS 27.0.1 (FYI, for the developers)

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

calculator13calculator calculator5root calculator3keyboard3scientific2sounds2colors2root2

What's new in 6.9.19

Urgently fix the issue where entering a number results in a long decimal.

Released Apr 23, 2019. Current version shipped Sep 19, 2026.

Store description

Free calculator app for the iPhone 1. No ads and super fast startup speed 2. Calculation history 3. Visual input 4. VoiceOver 5. Backspace key 6. Easy to use with one hand 7. Show or hide scientific functions 8. Keyboard sounds (19 sounds) 9. Keyboard colors (24 colors) 10. Keyboard vibration 11. Adjustable number of decimal places 12. Thousands separator 13. Scientific calculator calculator with pi calculator with exponents calculator with square root calculator with negative calculator with log calculator with trig calculator with angles and radians calculator with e calculator with factorial calculator with nth root calculator with brackets From2019219@gmail.com

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United KingdomGermanyJapanBrazilIndia

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