# Math Resolver vs SchBell

The clearest difference is ads: SchBell at none against Math Resolver's shown. Math Resolver's advantage is update cadence (every 3 weeks vs every 5 months). 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.

Math Resolver ships an update every 3 weeks, SchBell every 5 months. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Math Resolver | SchBell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 29 MB | 18 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Open Techiz](https://appshunter.io/developer/1442478778) | [Tak Fai Chung](https://appshunter.io/developer/1868359972) |

## What reviewers say

### Math Resolver

[App page](https://appshunter.io/ios/app/math-resolver/id6615078961)

**Features:** macOS Compatibility

**In-app purchases:** none


### SchBell

[App page](https://appshunter.io/ios/app/schbell/id6761602475)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Math Resolver free?

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

### Is SchBell free?

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

### Do Math Resolver or SchBell have ads?

Math Resolver shows ads; SchBell does not.

### Which is updated more often, Math Resolver or SchBell?

Math Resolver ships an update every 3 weeks, and SchBell every 5 months. Most recently, Math Resolver was updated on October 10, 2026 and SchBell on October 1, 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.*