SlimLibrary vs TreadTunes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SlimLibrary
Access and control your Logitech Media Server library. Browse music and videos, view album art and liner notes, and stream content to your iOS device.
- Browse entire media library
- Control all players
- View album images and liner notes
- Listen to music on iOS device
- View videos on iOS device
- Stream LMS supported services
- Today View widget for quick controls
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SlimLibrary is a player and remote control for the Logitech© Media server. Use it to: · Browse your entire media library · Control all your players. · View album images, like the back cover of the album, or the inner sleeve. · Listen to music on your IOS device. · Read the album information that you have uploaded to the server. · View videos on your ios device. · Stream any LMS supported streaming service to your iOS device. SlimLibrary uses a server plugin module to provide additional features, otherwise not available from the Logitech© Media server. (SlimLibrary Plugin currently supports LMS 7.9.1 and above) Browsing You can browse your music library by a selected artist, composer, genre or year, or view the newest albums uploaded to your server. Combine an artist with a genre or year to fine tune your selection. Choose from multiple possible sort fields to sort your selection by album, artist, year and various combinations. The SlimLibrary plugin allows you even greater control of your selection by combining multiple artists, composers, genres or years, in a single selection and letting you select an ascending or descending sort order. In addition the plugin also lets you sort by date added to the server. Now you can find those lost albums that you have forgotten about. View album Images* The SlimLibrary plugin gives you the ability to view any images you have uploaded to the album folder on the server. Now you can upload and view the back cover or inner sleeve of the album or cd, and view it on your ios device. Scan the booklet that comes with your cd and upload it to your server to view and read it on your device. Play videos* SlimLibrary will let you view and play videos the you have uploaded to your server. Video formats supported are the iOS supported formats. Read album information* You can upload a text file with album information and display it on your device with the plugin installed. Put the liner notes in a info.txt file, upload to the server in the album folder and view it on your device. If you have the "Music and Artist information" plugin installed, the app will display album reviews. Today View Quickly acces the main player controls from the today view. Increase or decrease volume, pause or play, go to to next or previous track and open SlimLibrary app form the today widget. *feature provided by SlimLibrary plugin module. https://bitbucket.org/matglo/slimlibraryplugin/wiki/Home The SLimLibrary plugin support LMS 7.9.1 and above. Logitech© is either a registered trademark or trademark of Logitech in the United States and/or other countries. All other trademarks are the property of their respective owners.
TreadTunes
Sync your workout intensity with your favorite music. Connect to Spotify and automatically adjust song tempo to match your walking, jogging, or running pace.
- Tempo matching to music
- Spotify integration
- Automatic pace adjustment
- Supports walking, jogging, running
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Stay in rhythm. Train to your music. Match your pace to the beat with music you already love. Connect your Spotify and automatically play songs at the perfect tempo for walking, jogging, or running.
Screenshots
Verdict
The clearest difference is price: TreadTunes at Free against SlimLibrary's $6.99. TreadTunes also leads on rating (5.0 vs 3.3). SlimLibrary's advantage is update cadence (every 3 weeks vs every 27 months) and device support (4 vs 1). On ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
TreadTunes is free to download; SlimLibrary costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TreadTunes holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively.
SlimLibrary ships an update every 3 weeks, TreadTunes every 27 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | SlimLibrary | TreadTunes |
|---|---|---|
| Price | $6.99 | Free — better |
| Rating | 3.3 (3 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 3 | 4 — better |
| Update frequency | Every 3 weeks — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 54 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Matglo Solutions LLC | Kyler Knebel |
Customer experience
SlimLibrary
TreadTunes
In-app purchases
SlimLibrary
No in-app purchases
TreadTunes
No in-app purchases









