# Guitar Grind vs DroPilot Pentatonics

The clearest difference is in-app purchases: Guitar Grind at none against DroPilot Pentatonics's 1. Guitar Grind also leads on ads (none vs shown). DroPilot Pentatonics's advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. DroPilot Pentatonics sells 1 one-off in-app purchase. Guitar Grind asks for nothing beyond the download.

Guitar Grind ships an update every 2 weeks, DroPilot Pentatonics every 5 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Guitar Grind | DroPilot Pentatonics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 7 MB | 74 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dennis Kluge](https://appshunter.io/developer/6781974350) | [Pablo Niveiro](https://appshunter.io/developer/1895924412) |

## What reviewers say

### Guitar Grind

[App page](https://appshunter.io/ios/app/guitar-grind/id6781974348)

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

**In-app purchases:** none


### DroPilot Pentatonics

[App page](https://appshunter.io/ios/app/dropilot-pentatonics/id6791123426)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DroPilot Pentatonics Pro | $4.99 | one-time |


## Frequently asked questions

### Is Guitar Grind free?

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

### Is DroPilot Pentatonics free?

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

### Do Guitar Grind or DroPilot Pentatonics have ads?

DroPilot Pentatonics shows ads; Guitar Grind does not.

### Which is updated more often, Guitar Grind or DroPilot Pentatonics?

Guitar Grind ships an update every 2 weeks, and DroPilot Pentatonics every 5 days. Most recently, Guitar Grind was updated on October 5, 2026 and DroPilot Pentatonics on October 25, 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.*