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12Calc

App Store·FinancePaid $8.994.89 (915)launched 12.6y agoapp updated 11mo agocharts in 3 countries
Scout Score
22

12Calc generates an estimated $4k–$57k/month in revenue from 1k–5k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-07-27).

Estimates updated 27.07.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month$4k–$57k
Est. downloads / month1k–5k
Estimate confidencemedium
PricingPaid $8.99
Rating4.89 ★ (915 ratings)
CategoryFinance
Best chart rank#27 Finance Paid
Released19.12.2013
App last updated01.09.2025
PlatformiOS
Est. downloads / mo
1k–5k
Est. revenue / mo
$4k–$57k
Rating velocity / day
1
Chart velocity
▲ 1/day
Peak rank
#17
Days tracked
29
Chart ranks
#27 Finance Paid

Modeled monthly estimate · rating velocity · medium confidence

About

12Calc is a full version of the well known HP12C for the iPhone and iPad. It also includes an audit tape, unit converter, worksheets, rotated views, user guide and HD graphics optimized for iPad and iPhone retina displays. •Runs in 64 bit mode on the latest iOS release and new iPads and iPhones. •Calculations are highly accurate and blazing fast. No more "running" flashing displays for amortizat…

Trends & analysis

Chart rank trend

US · category
#17#95
Jun 4Jul 28
Paid #27

Why it's surfacing

Scout 22
Climber
31
Momentum
16
Newness
3
Breakout
1

Ratings & velocity

★ 0 in window
Total ratings
915902
Jun 4Jul 27
New ratings / day
20
Jun 5Jul 27

Rating distribution

98% positive · 909 ratings
5
92%
4
6%
3
1%
2
0%
1
0%

Geographic reach

best rank · 3 storefronts
au
#22 category
br
#24 category
us
#27 category

Revenue & downloads trend

ARPU $6
Est. revenue / mo · $14k
$30k$3k
Jun 4Jul 27
Est. downloads / mo · 2k
5k407
Jun 4Jul 27

Update history

1 update tracked
  • v3.011mo ago

    •Fixed currency download •Fixed register save / restore

12Calc — FAQ

How much money does 12Calc make?

According to AppCurrents estimates, 12Calc generates approximately $4k–$57k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does 12Calc get?

12Calc sees an estimated 1k–5k downloads per month on the App Store, per AppCurrents modeling.

Is 12Calc free?

12Calc is a paid app priced at $8.99 on the App Store.

What is 12Calc's rating?

12Calc holds a 4.89-star average from 915 ratings on the App Store. It currently ranks #27 on the Finance paid chart.

When was 12Calc released?

12Calc launched on the App Store on 19.12.2013. Its latest version shipped 01.09.2025.

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