片手電卓 vs Thumb calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
片手電卓
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The one-handed calculator provides an intuitive feel with simple calculator functions. It is capable of performing simple four arithmetic operations as well as more difficult calculations such as those involving positive and negative numbers. This one-handed calculator allows the user to change the dominant hand (two-handed or one-handed) setting from the settings screen, so the buttons can be positioned left or right in one-handed mode. By having the numbers and four-way buttons on the left and right, it is easier to press the buttons with one hand.
Thumb calculator
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A calculator that is easy to operate with just the thumb of one hand, even on large-screen smartphones. *Specially placed numeric keypad
Screenshots
Verdict
The clearest difference is ads: 片手電卓 at none against Thumb calculator's shown. 片手電卓 also leads on iOS requirement (12.0 vs 15.8.3). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 片手電卓 | Thumb calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.8.3 |
| Further details — not scored | ||
| Size | 27 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | HANAUTA INC. | Hideaki Uchikoshi |
In-app purchases
片手電卓
No in-app purchases
Thumb calculator
No in-app purchases








