# NGM Flasher vs IsiChat

The clearest difference is iOS requirement: IsiChat at 17.6 against NGM Flasher's 27.0. On price, update cadence, ads and in-app purchases 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 weekly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | NGM Flasher | IsiChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 24 MB | 61 MB |
| Requires iOS | 27.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NGM App GmbH](https://appshunter.io/developer/1703042509) | [Klaus Gutsch](https://appshunter.io/developer/1525467984) |

## What reviewers say

### NGM Flasher

[App page](https://appshunter.io/ios/app/ngm-flasher/id6462794072)

**In-app purchases:** none


### IsiChat

[App page](https://appshunter.io/ios/app/isichat/id6753902574)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NGM Flasher free?

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

### Is IsiChat free?

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

### Do NGM Flasher or IsiChat have ads?

Neither NGM Flasher nor IsiChat shows ads.

### Which is updated more often, NGM Flasher or IsiChat?

NGM Flasher ships an update weekly, and IsiChat weekly. Most recently, NGM Flasher was updated on November 7, 2026 and IsiChat on November 9, 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.*