# Maxmath vs Zerdeli App

The clearest difference is update cadence: Zerdeli App at weekly against Maxmath's every 4 months. Maxmath's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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.

Maxmath ships an update every 4 months, Zerdeli App weekly. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Maxmath | Zerdeli App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 23 MB | 95 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Almasxan Daulet](https://appshunter.io/developer/1629840554) | [Murat Baisariyev](https://appshunter.io/developer/1798892742) |

## What reviewers say

### Maxmath

[App page](https://appshunter.io/ios/app/maxmath/id1629840552)

**In-app purchases:** none


### Zerdeli App

[App page](https://appshunter.io/ios/app/zerdeli-app/id6742534884)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maxmath free?

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

### Is Zerdeli App free?

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

### Do Maxmath or Zerdeli App have ads?

Neither Maxmath nor Zerdeli App shows ads.

### Which is updated more often, Maxmath or Zerdeli App?

Maxmath ships an update every 4 months, and Zerdeli App weekly. Most recently, Maxmath was updated on September 13, 2026 and Zerdeli App on September 22, 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.*