# My Calculator + vs Math Sphere

The clearest difference is ads: Math Sphere at none against My Calculator +'s shown. My Calculator +'s advantage is update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

My Calculator + ships an update every 9 days, Math Sphere every 3 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | My Calculator + | Math Sphere |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 31 MB | 25 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Tomita](https://appshunter.io/developer/1425689868) | [otsuki hayato](https://appshunter.io/developer/1828600192) |

## What reviewers say

### My Calculator +

[App page](https://appshunter.io/ios/app/my-calculator-plus/id1431502114)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Sphere

[App page](https://appshunter.io/ios/app/math-sphere/id6749747366)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Calculator + free?

My Calculator + is free to download, with no in-app purchases.

### Is Math Sphere free?

Math Sphere is free to download, with no in-app purchases.

### Do My Calculator + or Math Sphere have ads?

My Calculator + shows ads; Math Sphere does not.

### Which is updated more often, My Calculator + or Math Sphere?

My Calculator + ships an update every 9 days, and Math Sphere every 3 weeks. Most recently, My Calculator + was updated on October 13, 2026 and Math Sphere on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*