Fretloop vs SUS4 Backing Tracks
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Fretloop
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Fretloop is a practice companion for guitarists who want to improve with intention. Whether you're learning new songs, building technique, or maintaining your repertoire, Fretloop helps you stay organized and consistent. Organise Your Songs Import your favourite tracks from Apple Music and build a personal library. Add notes, tabs, video links, and reference material so everything you need is close at hand. Stay Focused Mark songs you're learning, track what is in progress, and keep an eye on what you have already mastered. Your library grows with you. Set Meaningful Goals Create goals around songs or techniques, set weekly targets, and build steady momentum over time. See Your Progress Log practice sessions, review your history, and see exactly what you have worked on across days, weeks, or months. Make Daily Practice Simple Use quick-access mixes and playlists to keep sessions varied, queue up what you want to work on, and start playing right away. Built-In Tools Use a metronome, tuner, and chord diagrams without leaving the app. Sync Across Apple Devices Your library, goals, and practice history stay in sync across iPhone, iPad, and Mac. Fretloop is built to help you show up consistently, stay focused, and keep moving forward.
SUS4 Backing Tracks
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A drum, bass and keys band to improvise over, in the style and key you pick. Blues, jazz ii-V-I, funk, gospel, hip-hop, Latin, R&B, reggae and more, generated on your phone, so it works with no signal. Fully on-device: no cloud, no account. Choose a style and a key, set the tempo, and play. Use Solo Me to drop a part out and play it yourself: take the bass out and you are the bass player. Write a chord progression in the editor when the library does not have the changes you need. ⢠Tracks by style, each labeled with its key and tempo ⢠Change key and tempo ⢠Solo Me: mute a part and play it ⢠A chord progression editor for other changes ⢠Loop a section to work on it For guitarists, bassists and keyboard players learning to solo, and anyone who wants to practice with a band instead of a metronome. Pro, or SUS4 All-Access across the whole range, opens the full track library, key and tempo changes, looping and stem export. Made in the UK by working musicians. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Fretloop at none against SUS4 Backing Tracks's 3. Fretloop also leads on update cadence (weekly vs fortnightly). SUS4 Backing Tracks's advantage is iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. SUS4 Backing Tracks sells 3 in-app purchases, starting at $0.99 per month. Fretloop asks for nothing beyond the download.
Fretloop ships an update weekly, SUS4 Backing Tracks fortnightly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.
| Parameter | Fretloop | SUS4 Backing Tracks |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly ā better | Fortnightly |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.0 | 16.0 ā better |
| Further details ā not scored | ||
| Size | 28 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew Miller | ThePaulSmith |
In-app purchases
Fretloop
No in-app purchases
SUS4 Backing Tracks
- SUS4 Backing Tracks Pro Monthl7 Days trial$0.991 Month
- SUS4 All-Access7 Days trial$4.991 Month
- SUS4 Backing Tracks Lifetime$59.99
Questions
Is Fretloop free?
Is SUS4 Backing Tracks free?
Do Fretloop or SUS4 Backing Tracks have ads?
Which is updated more often, Fretloop or SUS4 Backing Tracks?
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