# QIoT vs ZappID

The clearest difference is update cadence: ZappID at every 4 days against QIoT's monthly. ZappID also leads on iOS requirement (12.0 vs 18.0). 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.

QIoT ships an update monthly, ZappID every 4 days. The most recent releases landed on May 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | QIoT | ZappID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 30 MB | 11 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QUADLINK TECHNOLOGY, INC.](https://appshunter.io/developer/1126611536) | [Fredrik Petersson](https://appshunter.io/developer/555276018) |

## What reviewers say

### QIoT

[App page](https://appshunter.io/ios/app/qiot/id1126611537)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZappID

[App page](https://appshunter.io/ios/app/zappid/id1455029820)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QIoT free?

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

### Is ZappID free?

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

### Do QIoT or ZappID have ads?

Neither QIoT nor ZappID shows ads.

### Which is updated more often, QIoT or ZappID?

QIoT ships an update monthly, and ZappID every 4 days. Most recently, QIoT was updated on May 16, 2026 and ZappID on September 15, 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.*