Niban vs Calculator Only
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Niban
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The app icon is a blue "2". Try placing it next to the "Ichiban" (with "1") icon on your home screen for easy access. Just like a TV remote, simply tap the numbered icon to start a video call - tap "1" for one person, "2" for another. For Beginners: 1) For senior beginners, we recommend having a family member help with the initial setup. 2) Let them know: "I've added another contact. You can now video call with [name]" and "Look for the blue '2' icon." 3) After setup, please help them test the connection and guide them through their first calls. Setup and Operation: Same simple process as "Ichiban" app.
Calculator Only
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Calculator Only includes the most commonly used features such as square, square-root, percentage, inverse, negative and memory functions. Enjoy a fully functional calculator that works on iPhone and iPad without distractions.
Screenshots
Verdict
The clearest difference is device support: Niban at 3 against Calculator Only's —. On price, in-app purchases and iOS requirement 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 | Niban | Calculator Only |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuko Nakata | SJW Software LLC |
In-app purchases
Niban
No in-app purchases
Calculator Only
No in-app purchases
