StrumLab Jam vs SimpLoop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StrumLab Jam
Enhance your guitar practice with a vast library of YouTube backing tracks. Visualize your fretboard in real-time, filter by genre and key, and receive practice reminders. Unlock over 1000 tracks and advanced features with a premium subscription.
- 100+ free backing tracks
- 1000+ premium tracks
- Real-time fretboard visualization
- Genre, key, and scale filtering
- Scheduled practice reminders
- Full fretboard view (0-12 frets)
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StrumLab Jam turns practice into a full-band experience. Jam along with over 100 free backing tracks, or unlock 1,000+ with Premium. Filter by style, mode and key, so you're always playing exactly what you want to play. Premium also lets you jam over generated songs. A full band plays a fresh chord progression in your chosen key, scale and genre, and each chord lights up as it plays. WHAT'S INSIDE • 1,000+ jam tracks across rock, funk, blues and more • Filter by style, from Rock and Funk to Blues and beyond • Filter by mode, from Major and Minor to Dorian and beyond • Filter by key • Generated songs with a full band, swing feels and slash chords • A scale fretboard showing the notes that fit, with root notes highlighted • Play the scale or a pentatonic run, and jump between positions • Choose your fret range, from open position to the 24th fret • Left-handed fretboard and a choice of wood finishes • Streaks and badges to track your progress • Practice reminders to keep you consistent Whether you're working on scales, learning a new mode, or just want to play instead of practising alone, StrumLab Jam gives you a band that's always ready, and the visual feedback to build real improvisational confidence. This is where skills become music. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.strumlab.app/privacy-policy
SimpLoop
This audio effect plugin offers a straightforward approach to live looping, inspired by classic hardware pedals. It allows for simple one-button operation or advanced MIDI control for dynamic performances. Export your creations as WAV files.
- One-button looping
- MIDI controller support
- Reverse and half-speed toggles
- Multiply function for loop extension
- Auto-record option
- Variable record fade time
- Export loops as WAV
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SimpLoop - A (Fairly) Simple Looper Plugin (AUv3) SimpLoop is an audio effect plugin that can run standalone, or in any AU compatible host application such as Logic Pro or GarageBand. Overview - SimpLoop is a fairly simple looper What does "fairly simple" mean? Well, SimpLoop can be configured to be a very simple one button looper - tap to record a loop, tap again to play your loop, then tap to stop and clear the loop. Alternatively, you could assign 6 button functions and two expression controllers to a MIDI hardware controller for an extremely dynamic live looping setup. To help understand what SimpLoop is, it might be easier to cover what SimpLoop is not... SimpLoop does not have any form of tempo sync capability, or support for multiple sync'd loop tracks or A/B "verse" / "chorus" sections, etc. SimpLoop also does not have an undo function or support for importing audio files (*), and it does not remember the recorded loop between sessions. There are several more advanced looper apps that do those sort of things, but if you're new to looping, or you just need a compact and basic looper to include in your setup, SimpLoop was designed for you! (*) You can export your recorded loops as .WAV files. SimpLoop was also designed for live, "on the fly" looping, and could almost be considered "old-school" now, as it draws inspiration from hardware guitar looping pedals that started becoming popular in the early 2000's. As a live looping "veteran" myself, I wanted to create a looper that included some of my favourite hardware pedal features, plus a few things I wished that those pedals had back in the day! As well as basic looping functionality with a 60 second maximum loop time, SimpLoop includes reverse and half-speed toggles, and a multiply function that doubles the current loop length. For example, you could record a one-bar rhythmic loop, then tap Multiply twice to create a four-bar loop made up of 4 repeats of your original recording. Additional features include an auto-record option, variable record fade time for seamless loops (great for creating drones!) as well as different mode settings to determine how the loop, stop and clear commands work. For maximum hands-free looping enjoyment, I recommend using SimpLoop with some kind of MIDI controller that can send MIDI CCs via buttons / switches or knobs / expression pedal inputs. For more info and support please visit: www.waverley-instruments.com/robjackson
Screenshots
Verdict
The clearest difference is review sentiment: SimpLoop at 60% against StrumLab Jam's 0%. SimpLoop also leads on rating (4.0 vs 1.0) and in-app purchases (none vs 3). StrumLab Jam's advantage is price (Free vs $2.99). On ratings volume, update cadence and ads 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
StrumLab Jam is free to download; SimpLoop costs $2.99 up front. StrumLab Jam sells 3 in-app purchases, starting at $2.99 per year. SimpLoop asks for nothing beyond the download.
SimpLoop holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of StrumLab Jam's written reviews are positive against 60% of SimpLoop's.
StrumLab Jam ships an update fortnightly, SimpLoop every 2 weeks. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.
| Parameter | StrumLab Jam | SimpLoop |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.0 (2 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 60.0% of reviews — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Gary Harkness | Rob Jackson |
Customer experience
StrumLab Jam
SimpLoop
In-app purchases
StrumLab Jam
- Pro Plan7 Days trial$2.991 Year
- StrumLab Jam Pro1 Year trial$24.991 Year
- StrumLab All Access1 Year trial$49.991 Year
SimpLoop
No in-app purchases









