# QR vs Trueline

The clearest difference is price: Trueline at Free against QR's $0.99. Trueline also leads on update cadence (daily vs every 2 months). QR's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

Trueline is free to download; QR costs $0.99 up front. Trueline sells 1 one-off in-app purchase. QR asks for nothing beyond the download.

QR ships an update every 2 months, Trueline daily. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | QR | Trueline |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 6 MB | 12 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Madrid Poveda](https://appshunter.io/developer/1601316064) | [Edge Analytics s.r.o.](https://appshunter.io/developer/1867465595) |

## What reviewers say

### QR

[App page](https://appshunter.io/ios/app/qr-scan-codes/id1601316062)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trueline

[App page](https://appshunter.io/ios/app/trueline-level-tool/id6800032249)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trueline Pro | $6.99 | one-time |


## Frequently asked questions

### Is QR free?

QR costs $0.99, with no in-app purchases.

### Is Trueline free?

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

### Do QR or Trueline have ads?

Both QR and Trueline show ads.

### Which is updated more often, QR or Trueline?

QR ships an update every 2 months, and Trueline daily. Most recently, QR was updated on October 15, 2026 and Trueline on October 3, 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.*