Comparison

Image Calculator vs Numby

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Image Calculator

Features
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Simple calculator. You can see the calculation history. The number displayed on the calculator display can be saved. How to use Percent calculation 10% of 50 50 % 10 = 5 300 plus 10% of 300 300 + 10 % = 330 Subtract 20% of 100 to 100 100 - 20 % = 80 ACΒ  Delete all of the calculation. C Move the calculation back one step. ( The previous one is displayed, is displayed the next on input. ) Delete the last digit of the numbers. Swipe the calculator display sideways. ( Copy, Paste, Save ) Numbers on calculator displayγ€€ Tap calculator display. Swipe the row of setting buttons to the right to reveal the memory button. ( iPhone portrait orientation ) To edit the title of the saved numbers. Long press the title. It is calculated by the same calculation method as a general calculator.

About

Numby

Features
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Numby is a calculator reimagined with design at its core. Tired of cluttered, outdated calculator apps? Numby offers a refreshingly clean experience with bold, easy-to-read numbers and a thoughtfully minimal interface. Why Numby? Beautiful Typography β€” Large, high-contrast display makes results instantly readable. Color-Coded Operators β€” Blue for division, red for multiplication. Recognize operations at a glance. Minimal Design β€” No clutter, no distractions. Just clean, focused calculations. Expression Preview β€” See your current calculation below the result. Everyday tools deserve great design. Try Numby today.

Screenshots

Image Calculator1 screens
Numby3 screens

Verdict

The call

The clearest difference is update cadence: Numby at every 2 days against Image Calculator's every 50 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Image Calculator ships an update every 50 months, Numby every 2 days. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard1 real difference Β· 5 level
Image Calculator versus Numby: the parameters behind the verdict, then further details
ParameterImage CalculatorNumby
PriceFreeFree
Update frequencyEvery 50 monthsEvery 2 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.016.6 β€” better
Further details β€” not scored
Size372 MB16 MB
Age rating4+4+
DeveloperTomoki HaganoTEAM MILESTONE GP.

In-app purchases

None

Image Calculator

No in-app purchases

None

Numby

No in-app purchases

Questions

Is Image Calculator free?
Image Calculator is free to download, with no in-app purchases.
Is Numby free?
Numby is free to download, with no in-app purchases.
Do Image Calculator or Numby have ads?
Neither Image Calculator nor Numby shows ads.
Which is updated more often, Image Calculator or Numby?
Image Calculator ships an update every 50 months, and Numby every 2 days. Most recently, Image Calculator was updated on November 7, 2026 and Numby on November 9, 2026.

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