# Spin Meter vs QR Maker

The clearest difference is in-app purchases: Spin Meter at none against QR Maker's 3. Spin Meter also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.0). QR Maker's advantage is update cadence (every 2 days vs every 4 days). On price and ads there is nothing between them.

Both are free to download. QR Maker sells 3 one-off in-app purchases. Spin Meter asks for nothing beyond the download.

Spin Meter ships an update every 4 days, QR Maker every 2 days. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Spin Meter | QR Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 18 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUAN KUEI HSUEH](https://appshunter.io/developer/1884811594) | [Sio  Long Chan](https://appshunter.io/developer/6775406726) |

## What reviewers say

### Spin Meter

[App page](https://appshunter.io/ios/app/spin-meter/id6761355145)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### QR Maker

[App page](https://appshunter.io/ios/app/qr-maker/id6807492576)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Big thanks | $4.99 | one-time |
| Pro | $6.99 | one-time |


## Frequently asked questions

### Is Spin Meter free?

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

### Is QR Maker free?

QR Maker is free to download, with in-app purchases available.

### Do Spin Meter or QR Maker have ads?

Neither Spin Meter nor QR Maker shows ads.

### Which is updated more often, Spin Meter or QR Maker?

Spin Meter ships an update every 4 days, and QR Maker every 2 days. Most recently, Spin Meter was updated on October 18, 2026 and QR Maker on October 7, 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.*