# CPRBAND vs Real Ear Trainer

The clearest difference is in-app purchases: Real Ear Trainer at none against CPRBAND's 1. Real Ear Trainer also leads on update cadence (every 2 days vs weekly). CPRBAND's advantage is iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. CPRBAND sells 1 in-app purchase, starting at $29.99 per month. Real Ear Trainer asks for nothing beyond the download.

CPRBAND ships an update weekly, Real Ear Trainer every 2 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CPRBAND | Real Ear Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/real-ear-trainer/id6476842136/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Free |
| Size | 24 MB | 83 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CREDO Korea](https://appshunter.io/developer/1376412523) | [Mayank Sanganeria](https://appshunter.io/developer/527550366) |

## What reviewers say

### CPRBAND

[App page](https://appshunter.io/ios/app/cprband/id6474232342)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Solution (Monthly) | $29.99 | per month |


### Real Ear Trainer

[App page](https://appshunter.io/ios/app/real-ear-trainer/id6476842136)

This app revolutionizes musical ear training by using AI to create personalized quizzes from your own music library. It adapts to your skill level, offering detailed progress tracking and feedback to help you improve your musical abilities.

**Highlights:** Personalized quizzes from own music, AI-driven analysis, Adaptive skill level adjustments, Detailed progress tracking, Targeted feedback, Engaging musical exercises

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CPRBAND free?

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

### Is Real Ear Trainer free?

Real Ear Trainer is free to download, with no in-app purchases.

### Do CPRBAND or Real Ear Trainer have ads?

Neither CPRBAND nor Real Ear Trainer shows ads.

### Which is updated more often, CPRBAND or Real Ear Trainer?

CPRBAND ships an update weekly, and Real Ear Trainer every 2 days. Most recently, CPRBAND was updated on October 9, 2026 and Real Ear Trainer on October 24, 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.*