# QR Code Lite vs IsiChat

The clearest difference is update cadence: IsiChat at weekly against QR Code Lite's every 2 weeks. QR Code Lite's advantage is iOS requirement (15.0 vs 17.6). 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.

QR Code Lite ships an update every 2 weeks, IsiChat weekly. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | QR Code Lite | IsiChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 1 MB | 61 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Slava Plisko](https://appshunter.io/developer/972879777) | [Klaus Gutsch](https://appshunter.io/developer/1525467984) |

## What reviewers say

### QR Code Lite

[App page](https://appshunter.io/ios/app/qr-code-lite-fast-and-easy/id1609069715)

**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 QR Code Lite free?

QR Code Lite is free to download, with no in-app purchases.

### Is IsiChat free?

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

### Do QR Code Lite or IsiChat have ads?

Neither QR Code Lite nor IsiChat shows ads.

### Which is updated more often, QR Code Lite or IsiChat?

QR Code Lite ships an update every 2 weeks, and IsiChat weekly. Most recently, QR Code Lite was updated on October 22, 2026 and IsiChat on October 11, 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.*