Image Calculator vs CalcTabs
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Image Calculator
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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.
CalcTabs
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CalcTabs is a free offline calculator that allows having multiple multifunctional tabs. A tab is a separate calculator, current calculator tab types are: - Simple Calculator - Custom Formula This app works offline and remembers any changes to any tab to your device.
Screenshots
Verdict
The clearest difference is ads: Image Calculator at none against CalcTabs's shown. CalcTabs's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Image Calculator ships an update every 50 months, CalcTabs every 37 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Image Calculator | CalcTabs |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 50 months | Every 37 months β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 372 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomoki Hagano | Black Flame Digital LTD |
In-app purchases
Image Calculator
No in-app purchases
CalcTabs
No in-app purchases
Questions
Is Image Calculator free?
Is CalcTabs free?
Do Image Calculator or CalcTabs have ads?
Which is updated more often, Image Calculator or CalcTabs?
Other comparisons
