# Gridphase vs Music Instrument Identifier ID

The clearest difference is in-app purchases: Gridphase at none against Music Instrument Identifier ID's 2. Gridphase also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Music Instrument Identifier ID sells 2 in-app purchases, starting at $3.99 per month. Gridphase asks for nothing beyond the download.

## The numbers

| Metric | Gridphase | Music Instrument Identifier ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/music-instrument-identifier-id/id6769755862/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 48 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GRID INSTRUMENTS d.o.o.](https://appshunter.io/developer/1711794018) | [Frederic Mullis](https://appshunter.io/developer/1857382014) |

## What reviewers say

### Gridphase

[App page](https://appshunter.io/ios/app/gridphase/id6469338974)

**In-app purchases:** none


### Music Instrument Identifier ID

[App page](https://appshunter.io/ios/app/music-instrument-identifier-id/id6769755862)

Identify musical instruments from a photo using AI. Get details on brand, age, estimated value, and authenticity. Supports a wide range of instruments, from common guitars to regional specialties.

**Highlights:** AI instrument identification, Brand, model, and era detection, Market value estimation, Fake and counterfeit detection, Expert appraisal reports, Support for rare and regional instruments

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (Monthly) | $3.99 | per month |
| All Access (Annually) | $29.99 | per year |


## Frequently asked questions

### Is Gridphase free?

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

### Is Music Instrument Identifier ID free?

Music Instrument Identifier ID is free to download, with in-app purchases available.

### Do Gridphase or Music Instrument Identifier ID have ads?

Neither Gridphase nor Music Instrument Identifier ID shows ads.

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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.*