# Complete Rhythm Trainer vs StringShare

The clearest difference is in-app purchases: StringShare at none against Complete Rhythm Trainer's 3. StringShare also leads on rating (5.0 vs 4.7) and update cadence (every 4 days vs every 2 weeks). Complete Rhythm Trainer's advantage is ratings volume (106 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. Complete Rhythm Trainer sells 3 in-app purchases, starting at $0.99 per month. StringShare asks for nothing beyond the download.

StringShare holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Complete Rhythm Trainer has 106 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 88% of Complete Rhythm Trainer's written reviews are positive against 100% of StringShare's.

Complete Rhythm Trainer ships an update every 2 weeks, StringShare every 4 days. The most recent releases landed on October 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Complete Rhythm Trainer | StringShare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (106 ratings)](https://appshunter.io/ios/app/complete-rhythm-trainer/id1550799056/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stringshare/id6769262952/reviews)** |
| Number of ratings | **106** | 3 |
| Positive reviews | 88.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 45 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Binary Guilt](https://appshunter.io/developer/1012455470) | [StringShare](https://appshunter.io/developer/1896645411) |

## What reviewers say

### Complete Rhythm Trainer

[App page](https://appshunter.io/ios/app/complete-rhythm-trainer/id1550799056)

Master musical rhythm with this comprehensive training app. It offers progressive drills, diverse rhythm exercises, and interactive modes designed to make learning enjoyable. Track your progress and compete with others.

**Highlights:** 252 progressive drills, Multiple time signatures and note values, 5 drill types (imitation, reading, dictation), Arcade and polyrhythm modes, Custom drill creation, Teacher-student program features, Cloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync and Web access | $0.99 | per month |
| Cloud Sync and Web access | $9.99 | per year |
| Full Version | $6.99 | one-time |


### StringShare

[App page](https://appshunter.io/ios/app/stringshare/id6769262952)

This app connects musicians with local guitar owners for instrument rentals. Easily find and book acoustic, electric, or bass guitars for your travels or to try before you buy. Enjoy flexible rental periods and secure messaging with hosts.

**Highlights:** Browse local guitars, Filter by type, location, price, Connect with owners, Secure messaging, Flexible rental periods, Peer-to-peer marketplace

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

**In-app purchases:** none


## Frequently asked questions

### Is Complete Rhythm Trainer free?

Complete Rhythm Trainer is free to download, with in-app purchases available.

### Is StringShare free?

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

### Which has better reviews, Complete Rhythm Trainer or StringShare?

StringShare is rated higher. Complete Rhythm Trainer averages 4.7 out of 5 from 106 ratings, while StringShare averages 5.0 from 3 ratings.

### Do Complete Rhythm Trainer or StringShare have ads?

Neither Complete Rhythm Trainer nor StringShare shows ads.

### Which is updated more often, Complete Rhythm Trainer or StringShare?

Complete Rhythm Trainer ships an update every 2 weeks, and StringShare every 4 days. Most recently, Complete Rhythm Trainer was updated on October 24, 2026 and StringShare on September 23, 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.*