Looper Pedal One vs SUS4 Loop Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Looper Pedal One
This application offers a basic digital looper pedal experience for musicians. It allows users to experiment with looping functionalities before investing in physical hardware. Ideal for beginners exploring audio recording and playback.
- Digital looper pedal simulation
- Basic looping functionality
- Practice tool for musicians
- Explore looping before hardware purchase
- User-friendly interface
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A quick app to try out looping before you get a real looper pedal.
SUS4 Loop Builder
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Record a part, loop it, and stack the next one on top. Up to eight tracks, each with a level control, so the idea sounds like a song before you leave the room. Fully on-device: no cloud, no account. Start with a chord loop, add a bass line, then a melody. Undo the last layer if it was wrong. When it works, export the mixdown as an audio file. • Up to 8 loop tracks, with level and mute per track • Undo the last layer • Export the mixdown as an audio file • A library of saved loop sessions For guitarists and singers building song ideas, beatboxers, and anyone who uses a loop pedal on stage and wants one in their pocket. Pro, or SUS4 All-Access across the whole range, adds reverb, delay and 3-band EQ on each layer, stem export (every track as a separate file) and unlimited saved loops. 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: Looper Pedal One at none against SUS4 Loop Builder's 3. Looper Pedal One also leads on update cadence (every 2 weeks vs every 4 weeks). SUS4 Loop Builder's advantage is iOS requirement (16.0 vs 18.6). On price, ads and device support 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
Both are free to download. SUS4 Loop Builder sells 3 in-app purchases, starting at $0.99 per month. Looper Pedal One asks for nothing beyond the download.
Looper Pedal One ships an update every 2 weeks, SUS4 Loop Builder every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Looper Pedal One | SUS4 Loop Builder |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | William Forster | ThePaulSmith |
In-app purchases
Looper Pedal One
No in-app purchases
SUS4 Loop Builder
- SUS4 Loop Builder Pro Monthly7 Days trial$0.991 Month
- SUS4 All-Access7 Days trial$4.991 Month
- SUS4 Loop Builder Lifetime$59.99
Questions
Is Looper Pedal One free?
Is SUS4 Loop Builder free?
Do Looper Pedal One or SUS4 Loop Builder have ads?
Which is updated more often, Looper Pedal One or SUS4 Loop Builder?
Other comparisons
