# Essential QR code reader vs LevelKit

The clearest difference is in-app purchases: Essential QR code reader at none against LevelKit's 1. Essential QR code reader also leads on iOS requirement (11.0 vs 13.0). LevelKit's advantage is update cadence (every 3 days vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. LevelKit sells 1 one-off in-app purchase. Essential QR code reader asks for nothing beyond the download.

Essential QR code reader ships an update every 12 months, LevelKit every 3 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Essential QR code reader | LevelKit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 14 MB | 36 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WeServe Co.,Ltd.](https://appshunter.io/developer/1424058912) | [Apptiva P.C.](https://appshunter.io/developer/1873784647) |

## What reviewers say

### Essential QR code reader

[App page](https://appshunter.io/ios/app/essential-qr-code-reader/id1424059446)

Easily scan QR codes and various other barcode types. View scanned content, copy text, open URLs, and even recreate QR codes from text. Your scan history is automatically saved for quick access.

**Highlights:** Scan QR codes and barcodes, View and copy text content, Open URLs directly, Recreate QR codes from text, Automatic scan history, Supports multiple barcode types

**Features:** macOS Compatibility

**In-app purchases:** none


### LevelKit

[App page](https://appshunter.io/ios/app/levelkit-spirit-level-tool/id6780254548)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LevelKit Pro | $3.99 | one-time |


## Frequently asked questions

### Is Essential QR code reader free?

Essential QR code reader is free to download, with no in-app purchases.

### Is LevelKit free?

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

### Do Essential QR code reader or LevelKit have ads?

Neither Essential QR code reader nor LevelKit shows ads.

### Which is updated more often, Essential QR code reader or LevelKit?

Essential QR code reader ships an update every 12 months, and LevelKit every 3 days. Most recently, Essential QR code reader was updated on October 2, 2026 and LevelKit 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.*