# 56教师 vs Mathexpert Resolverz

The clearest difference is in-app purchases: 56教师 at none against Mathexpert Resolverz's 1. 56教师 also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). Mathexpert Resolverz's advantage is update cadence (every 3 weeks vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Mathexpert Resolverz sells 1 in-app purchase, starting at $2.99 per 7 days. 56教师 asks for nothing beyond the download.

56教师 ships an update every 6 weeks, Mathexpert Resolverz every 3 weeks. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 56教师 | Mathexpert Resolverz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 48 MB | 56 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杭州汉林文化创意股份有限公司](https://appshunter.io/developer/1254348597) | [Serghei Coptev](https://appshunter.io/developer/1591919860) |

## What reviewers say

### 56教师

[App page](https://appshunter.io/ios/app/56/id1254348598)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathexpert Resolverz

[App page](https://appshunter.io/ios/app/mathexpert-resolverz/id6473020914)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $2.99 | per 7 days |


## Frequently asked questions

### Is 56教师 free?

56教师 is free to download, with no in-app purchases.

### Is Mathexpert Resolverz free?

Mathexpert Resolverz is free to download, with in-app purchases available.

### Do 56教师 or Mathexpert Resolverz have ads?

Mathexpert Resolverz shows ads; 56教师 does not.

### Which is updated more often, 56教师 or Mathexpert Resolverz?

56教师 ships an update every 6 weeks, and Mathexpert Resolverz every 3 weeks. Most recently, 56教师 was updated on September 10, 2026 and Mathexpert Resolverz on September 17, 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.*