# Math Resolver vs Bell+

The clearest difference is ads: Bell+ at none against Math Resolver's shown. Math Resolver's advantage is iOS requirement (15.1 vs 26). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 24, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Math Resolver | Bell+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (18 ratings)](https://appshunter.io/ios/app/bell-plus/id6758812149/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 29 MB | 73 MB |
| Requires iOS | **15.1** | 26 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Open Techiz](https://appshunter.io/developer/1442478778) | [AMR MAHROUS](https://appshunter.io/developer/1865965372) |

## What reviewers say

### Math Resolver

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Bell+

[App page](https://appshunter.io/ios/app/bell-plus/id6758812149)

This app helps students and teachers manage their daily schedules with live countdowns to the next bell and customizable period names. It provides timely notifications and supports over 100 schools, with options for private schedules.

**Highlights:** Live countdown to next bell, Full daily schedule view, Customizable period names, Smart period start notifications, Support for over 100 schools, Custom school support

**Features:** macOS Compatibility, Apple Watch app, 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 Bell+ free?

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

### Do Math Resolver or Bell+ have ads?

Math Resolver shows ads; Bell+ does not.

### Which is updated more often, Math Resolver or Bell+?

Math Resolver ships an update every 3 weeks, and Bell+ every 3 weeks. Most recently, Math Resolver was updated on September 24, 2026 and Bell+ on August 14, 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.*