Comparison

Jam Lab vs StrumLab Practice

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Jam Lab

This music creation tool helps musicians generate chord progressions, build song structures, and train their ear. It offers modes for quick idea generation or in-depth song writing, with features for practicing grooves and exporting musical ideas.

Highlights
  • Generate chord progressions
  • Build song structures
  • Practice grooves
  • Ear training exercises
  • Export to MIDI/MusicXML/Audio
  • Explore scales and modes
  • Generate lyric ideas
Features
Read full description

Jam Lab helps musicians create chord progressions, build song ideas, practise grooves, train their ear, and get inspired before the next jam. Whether you are practising at home, writing a song, preparing a rehearsal, or starting a jam session with friends, Jam Lab gives you musical ideas to play with in seconds. EASY MODE Start quickly with a simple 4-chord progression. Tap the Jam button and let the wheel suggest creative constraints for your jam: genre, rhythm, tempo range, playing idea, and more. You can also loop the generated progression over a simple groove to practise at home. ADVANCED MODE Unlock deeper tools for writing, practising, and experimenting: * Generate chord progressions in any key, scale, or mode * Explore more than 100 scales and modes * See the available chords in the selected scale * Create sections such as Verse, Chorus, Bridge, A, B, and more * Build full song structures and timelines to generate chords on * Choose the harmonic richness of generated chords * Lock the bars you like and regenerate the rest * Replace individual chords manually * Try modal substitutions * Jam along with more than 50 grooves, including odd time signatures * Set your tempo and add shuffle for a swing feel CADENCES Explore a collection of common and less common chord progressions, or create and save your own. Use the same groove and tempo tools to practise cadences, turnarounds, and harmonic movements in different contexts. SONGS Create songs from start to finish. Build sections, organize your structure, add custom drum backing tracks with the Groove Machine, and prepare set lists for your gigs or rehearsals. EAR TRAINING Improve your musical ear by practising interval and chord recognition. Train yourself to recognize sounds more quickly, so you can react better when improvising, composing, or jamming with other musicians. VOICE Generate creative suggestions for lyrics and vocal improvisation. Get words to include, themes to write or sing about, techniques to try, and rhythm or onomatopoeia ideas for improvised solos. EXPORT Export chord progressions to MIDI, MusicXML, and audio, so you can create backing tracks, continue working in your DAW, or share ideas with other musicians. Jam Lab is designed as a creative laboratory for musicians: generate, experiment, practise, save your best ideas, and jam on. Jam Lab offers a one-time unlock. No subscription is required.

About

StrumLab Practice

Features
Read full description

Great playing is built in the practice room. StrumLab Practice makes every guitar and bass session count. Generate unlimited tab-based practice exercises for guitar or bass, tailored to your skill level and goal. Hear exactly how each routine should sound with built-in playback, and change the tempo live as your technique develops. WHAT'S INSIDE • Guitar and bass practice, each with its own goals • 14 guitar goals, from Speed and Accuracy to Sweep Picking, Legato, Bends & Vibrato and Arpeggios • Bass versions of the technique goals, plus Root, Fifth & Octave, Walking Bass, Grooves & Ghost Notes and Slap & Pop • Beginner, Intermediate and Advanced skill levels • Playback with looping, count-in and metronome • Change the tempo live while a routine plays • Tablature and music notation side by side, with fingering above the tab • Acoustic, electric and bass instrument sounds • Streaks, badges and practice reminders to keep you consistent Whether you're a beginner building fundamentals or an advanced player sharpening technique, Practice keeps you moving forward, one focused session at a time. Some features require Premium. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.strumlab.app/privacy-policy

Screenshots

Jam Lab4 screens
StrumLab Practice3 screens

Verdict

The call

The clearest difference is in-app purchases: Jam Lab at none against StrumLab Practice's 2. Jam Lab also leads on update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. StrumLab Practice sells 2 in-app purchases, starting at $24.99 per year. Jam Lab asks for nothing beyond the download.

UpkeepUpdate frequency

Jam Lab ships an update every 6 days, StrumLab Practice every 3 weeks. Both last shipped on November 12, 2026.

Scorecard2 real differences · 8 level
Jam Lab versus StrumLab Practice: the parameters behind the verdict, then further details
ParameterJam LabStrumLab Practice
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size402 MB24 MB
Age rating4+4+
DeveloperJulien MaroccoGary Harkness

In-app purchases

None

Jam Lab

No in-app purchases

2 purchases

StrumLab Practice

Subscriptions2
  • StrumLab Practice Pro1 Year trial$24.991 Year
  • StrumLab All Access1 Year trial$49.991 Year

Questions

Is Jam Lab free?
Jam Lab is free to download, with no in-app purchases.
Is StrumLab Practice free?
StrumLab Practice is free to download, with in-app purchases available.
Do Jam Lab or StrumLab Practice have ads?
Neither Jam Lab nor StrumLab Practice shows ads.
Which is updated more often, Jam Lab or StrumLab Practice?
Jam Lab ships an update every 6 days, and StrumLab Practice every 3 weeks. Most recently, Jam Lab was updated on November 12, 2026 and StrumLab Practice on November 12, 2026.

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