# Guitar Open Tunings Trainer vs RiffAlly Loop

The clearest difference is device support: Guitar Open Tunings Trainer at 3 against RiffAlly Loop's 1. Guitar Open Tunings Trainer also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Guitar Open Tunings Trainer sells 3 in-app purchases, starting at $0.99 per month and RiffAlly Loop sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Guitar Open Tunings Trainer ships an update every 2 weeks, RiffAlly Loop every 9 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Guitar Open Tunings Trainer | RiffAlly Loop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 46 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guitar Triad Trainer, LLC](https://appshunter.io/developer/6772830723) | [Fernando Lanner Cardoso](https://appshunter.io/developer/6806420473) |

## What reviewers say

### Guitar Open Tunings Trainer

[App page](https://appshunter.io/ios/app/guitar-open-tunings-trainer/id6778865570)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $0.99 | per month |
| 3-day Trial | Free | one-time |
| Lifetime Unlock | $9.99 | one-time |


### RiffAlly Loop

[App page](https://appshunter.io/ios/app/riffally-loop/id6809630684)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Supporter tip | $4.99 | one-time |
| Generous tip | $9.99 | one-time |


## Frequently asked questions

### Is Guitar Open Tunings Trainer free?

Guitar Open Tunings Trainer is free to download, with in-app purchases available.

### Is RiffAlly Loop free?

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

### Do Guitar Open Tunings Trainer or RiffAlly Loop have ads?

Neither Guitar Open Tunings Trainer nor RiffAlly Loop shows ads.

### Which is updated more often, Guitar Open Tunings Trainer or RiffAlly Loop?

Guitar Open Tunings Trainer ships an update every 2 weeks, and RiffAlly Loop every 9 days. Most recently, Guitar Open Tunings Trainer was updated on November 5, 2026 and RiffAlly Loop on October 31, 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.*