# CodeREADr vs Humming Level

The clearest difference is ads: CodeREADr at none against Humming Level's shown. CodeREADr also leads on iOS requirement (12.0 vs 15.8.3). Humming Level's advantage is update cadence (every 2 weeks vs every 3 months). On price, 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.

CodeREADr ships an update every 3 months, Humming Level every 2 weeks. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | CodeREADr | Humming Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/codereadr-barcode-scanner/id389044458/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 84 MB | 44 MB |
| Requires iOS | **12.0** | 15.8.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CodeREADr Inc](https://appshunter.io/developer/1742245227) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### CodeREADr

[App page](https://appshunter.io/ios/app/codereadr-barcode-scanner/id389044458)

This app provides enterprise-grade barcode scanning and data capture for businesses. It allows for the collection, validation, and tracking of data through various input methods, including forms, photos, and signatures, integrating with paid web services for comprehensive management.

**Highlights:** Fast barcode scanning with device camera, Data capture with form fields and signatures, Real-time recording and validation, Offline scanning with auto-sync, Support for multiple barcode types, Customizable scanning modes and rules

**Features:** Vision Pro support

**In-app purchases:** none


### Humming Level

[App page](https://appshunter.io/ios/app/humming-level/id6749273539)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeREADr free?

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

### Is Humming Level free?

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

### Do CodeREADr or Humming Level have ads?

Humming Level shows ads; CodeREADr does not.

### Which is updated more often, CodeREADr or Humming Level?

CodeREADr ships an update every 3 months, and Humming Level every 2 weeks. Most recently, CodeREADr was updated on September 30, 2026 and Humming Level on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*