# Astmangal Chains vs Nitman

The clearest difference is update cadence: Astmangal Chains at weekly against Nitman's monthly. Nitman's advantage is iOS requirement (12.0 vs 15.1). 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.

Astmangal Chains ships an update weekly, Nitman monthly. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Astmangal Chains | Nitman |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 87 MB | 38 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ALPHA-E BARCODE SOLUTIONS](https://appshunter.io/developer/1438214609) | [GB TECHNOLOGIES](https://appshunter.io/developer/1662218965) |

## What reviewers say

### Astmangal Chains

[App page](https://appshunter.io/ios/app/astmangal-chains/id1611337013)

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

**In-app purchases:** none


### Nitman

[App page](https://appshunter.io/ios/app/nitman/id6462697391)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Astmangal Chains free?

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

### Is Nitman free?

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

### Do Astmangal Chains or Nitman have ads?

Neither Astmangal Chains nor Nitman shows ads.

### Which is updated more often, Astmangal Chains or Nitman?

Astmangal Chains ships an update weekly, and Nitman monthly. Most recently, Astmangal Chains was updated on October 13, 2026 and Nitman on October 3, 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.*