# IOTA Readout vs QR Code Maker

The clearest difference is ads: IOTA Readout at none against QR Code Maker's shown. QR Code Maker's advantage is update cadence (every 9 days vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IOTA Readout ships an update every 7 months, QR Code Maker every 9 days. The most recent releases landed on October 7, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | IOTA Readout | QR Code Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 36 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Every European Digital Poland sp. z o.o.](https://appshunter.io/developer/1812990168) | [Golden Mind Services LTD](https://appshunter.io/developer/417614614) |

## What reviewers say

### IOTA Readout

[App page](https://appshunter.io/ios/app/iota-readout/id1455023875)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Maker

[App page](https://appshunter.io/ios/app/qr-code-maker-qr-generator/id6478422370)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IOTA Readout free?

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

### Is QR Code Maker free?

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

### Do IOTA Readout or QR Code Maker have ads?

QR Code Maker shows ads; IOTA Readout does not.

### Which is updated more often, IOTA Readout or QR Code Maker?

IOTA Readout ships an update every 7 months, and QR Code Maker every 9 days. Most recently, IOTA Readout was updated on October 7, 2026 and QR Code Maker on September 8, 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.*