# Music Library Tracker vs StringShare

The clearest difference is price: StringShare at Free against Music Library Tracker's $3.99. StringShare also leads on rating (5.0 vs 4.5) and review sentiment (100% vs 65%). Music Library Tracker's advantage is ratings volume (104 vs 3). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

StringShare is free to download; Music Library Tracker costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

StringShare holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Music Library Tracker has 104 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 65% of Music Library Tracker's written reviews are positive against 100% of StringShare's.

Music Library Tracker ships an update every 3 months, StringShare every 4 days. The most recent releases landed on October 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Music Library Tracker | StringShare |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.5 (104 ratings)](https://appshunter.io/ios/app/music-library-tracker/id1062583712/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stringshare/id6769262952/reviews)** |
| Number of ratings | **104** | 3 |
| Positive reviews | 64.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dodo Apps](https://appshunter.io/developer/1062583711) | [StringShare](https://appshunter.io/developer/1896645411) |

## What reviewers say

### Music Library Tracker

[App page](https://appshunter.io/ios/app/music-library-tracker/id1062583712)

This app automatically monitors your music library for any changes, including additions, deletions, and metadata updates. It can also track upgrades to Spatial Audio and provide daily summaries of your library's activity.

**Highlights:** Automatic library monitoring, Tracks metadata changes, Monitors Spatial Audio upgrades, Daily change summaries, Customizable display filters, Siri and Shortcuts integration

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

**In-app purchases:** none

**What reviewers like**

- 💡 Identifies Spatial Audio tracks
- 🚀 Fills Apple's gap
- ⏱️ Saves time finding Atmos
- ✅ Works as advertised
- ✨ Helpful for large libraries

**What reviewers complain about**

- 🐛 Only indexes favorites
- 🐛 Doesn't find Spatial Audio
- 🐛 Erratic since iOS 26.x
- 🐛 Needs library updates
- 🐛 Misses Spatial Audio tracks

**Reported bugs**

- App crashes on Mac
- App crashes on scan
- Notification bugs
- App crashes when attempting to update search
- App explodes library, fragmenting albums

**Requested features**

- Add songs to specific playlists
- Add playlist support to scan
- More hierarchical sort options (artist, album, song)
- Search function
- Ability to jump to tracks in Apple Music


### 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 Music Library Tracker free?

Music Library Tracker costs $3.99, with no in-app purchases.

### Is StringShare free?

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

### Which has better reviews, Music Library Tracker or StringShare?

StringShare is rated higher. Music Library Tracker averages 4.5 out of 5 from 104 ratings, while StringShare averages 5.0 from 3 ratings.

### Do Music Library Tracker or StringShare have ads?

Neither Music Library Tracker nor StringShare shows ads.

### Which is updated more often, Music Library Tracker or StringShare?

Music Library Tracker ships an update every 3 months, and StringShare every 4 days. Most recently, Music Library Tracker 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.*