# GuitarFineTune Mobile vs Map Discovery

The clearest difference is iOS requirement: Map Discovery at 12.0 against GuitarFineTune Mobile's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GuitarFineTune Mobile ships an update every 2 months, Map Discovery every 6 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GuitarFineTune Mobile | Map Discovery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 6 MB | 102 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eigil Krogh](https://appshunter.io/developer/1119316163) | [Tech Maven GeoSpatial LLC](https://appshunter.io/developer/1459067502) |

## What reviewers say

### GuitarFineTune Mobile

[App page](https://appshunter.io/ios/app/guitarfinetune-mobile/id1174400611)

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

**In-app purchases:** none


### Map Discovery

[App page](https://appshunter.io/ios/app/map-discovery/id1591989087)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GuitarFineTune Mobile free?

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

### Is Map Discovery free?

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

### Do GuitarFineTune Mobile or Map Discovery have ads?

Neither GuitarFineTune Mobile nor Map Discovery shows ads.

### Which is updated more often, GuitarFineTune Mobile or Map Discovery?

GuitarFineTune Mobile ships an update every 2 months, and Map Discovery every 6 weeks. Most recently, GuitarFineTune Mobile was updated on October 7, 2026 and Map Discovery on October 10, 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.*