iMproviser vs Jazzbooks Streaming
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iMproviser
Learn to improvise jazz and blues music with practical exercises. This app offers 6 pages of exercises in all 12 keys, suitable for all wind instruments.
- Jazz and blues improvisation
- Practical exercises
- 12 keys
- All wind instruments
- Beginner-friendly
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Always wanted to improvise on jazz and blues music? This app will have you up and running in no time. 6 pages of practical exercises in all 12 keys suitable for all wind instruments
Jazzbooks Streaming
Practice jazz improvisation with recordings of legendary musicians. Adjust tempo and key to suit your learning style. Explore a vast library of tracks featuring real instruments, not AI.
- Play with jazz legends
- Real musicians, not AI
- Over 2,000 tracks
- Adjust tempo and key
- Bass & drums or piano & drums backing
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Play with JAZZ LEGENDS like Ron Carter, Christian McBride, Kenny Barron, Dave Brubeck, Rufus Reid, Billy Higgins, Don Haerle, and others. These tracks were made with REAL LIVE MUSICIANS, not synthesizers or AI. We have over 2,000 tracks in our library. You can play with bass & drums or piano & drums. You can even change the tempo or the key to match your practicing routine. Come experience this timeless collection of Jazz music in the most accessible format ever. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Jazzbooks Streaming at 2.5 against iMproviser's 1.5. Jazzbooks Streaming also leads on update cadence (monthly vs every 73 months) and review sentiment (17% vs 0%). iMproviser's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Jazzbooks Streaming holds the better App Store score, 2.5 against 1.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 0% of iMproviser's written reviews are positive against 17% of Jazzbooks Streaming's.
iMproviser ships an update every 73 months, Jazzbooks Streaming monthly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | iMproviser | Jazzbooks Streaming |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) | 2.5 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 16.7% of reviews — better |
| Number of ratings | 2 | 8 — better |
| Update frequency | Every 73 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 13 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Formatics | Mediaura, Inc. |
Customer experience
iMproviser
Jazzbooks Streaming
In-app purchases
iMproviser
No in-app purchases
Jazzbooks Streaming
No in-app purchases
Questions
Is iMproviser free?
Is Jazzbooks Streaming free?
Which has better reviews, iMproviser or Jazzbooks Streaming?
Do iMproviser or Jazzbooks Streaming have ads?
Which is updated more often, iMproviser or Jazzbooks Streaming?
Other comparisons
