Cab ML vs OpenBand
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cab ML
This app generates custom impulse responses using a neural network, allowing interactive sound shaping. It also includes a poweramp and microphone reverb generator for further audio manipulation.
- Neural network impulse response generation
- Interactive tag-based sound shaping
- Poweramp with multiple options
- Microphone reverb generator
- AUv3 plugin support
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Cab ML is both a standalone app and an AUv3 plugin that provides a neural network for impulse response generation. By moving tags in a window you can change the impulse response in an interactive way. Underlying a neural network will generate an impulse response based on the position of the tags. Instead of trying out all your impulse response files through a classic impulse response loader, you can now find the right sound interactively by moving the marks until you like what you hear. Furthermore Cab ML also provides a poweramp with many options and a microphone reverb generator. The free version allows you to test Cab ML completely, but every minute the plugin will be silent for 3 seconds. To remove these limits there is a one time in-app purchase. You need an audio interface to connect your instrument to your Mac. Known audio interface brands for guitar or bass are for instance Focusrite or iRig. If you don't have an audio interface, you can use the AUv3 plugin in a DAW such as GarageBand or Logic Pro. Any (guitar/bass) sound you have recorded can be fed through the Cab ML audio unit.
OpenBand
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OpenBand is the collaborative music platform for musicians who want to play together, even when they're apart. HOW IT WORKS 1. Create a jam — Record or upload a base track (audio or video) and set the key, BPM, genre, and the instruments you're looking for. 2. Invite musicians — Share your jam publicly or invite specific musicians from the community to join your production. 3. Receive contributions — Other musicians record their parts in audio or video, synced with your base track. 4. Build the mix — Approve contributions and shape the final production right in the app, with per-track volume, pan, and effects. 5. Publish — Automatically generate polished videos for Instagram Reels, TikTok, YouTube Shorts, and other social networks, complete with musician credits and cinematic transitions. KEY FEATURES • A full studio on your phone: multitrack mixing with volume, pan, compressor, reverb, fades, and pitch shift. • Record audio and video directly in the app, listening to the jam as you play. • Punch-in recording: re-record just the part you missed. • Auto Mix: one tap for a balanced starting mix. • Automatic video generation in vertical (9:16), square (1:1), and horizontal (16:9) formats. • Smart scene selection: the algorithm picks each musician's best moments for the final video. • Choose your video cover before publishing. • Social feed with likes, comments, and reactions. • Chat with the musicians in your jam. • Musician profiles with instruments, genres, and social links. • Weekly rankings and levels that grow with your participation. • Real-time notifications when someone joins your jam. • Available in English, Portuguese, and Spanish. MADE FOR MUSICIANS Singers, guitarists, bassists, drummers, keyboard players, wind players — OpenBand was built so that distance is never the reason a song goes unfinished. Find people to play with, complete other musicians' jams, and build a portfolio of real collaborations. Join the community and start your first jam today.
Screenshots
Verdict
The clearest difference is in-app purchases: OpenBand at none against Cab ML's 1. OpenBand also leads on update cadence (daily vs every 3 weeks). Cab ML's advantage is device support (4 vs 2). On price, ads 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
Both are free to download. Cab ML sells 1 one-off in-app purchase. OpenBand asks for nothing beyond the download.
Cab ML ships an update every 3 weeks, OpenBand daily. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Cab ML | OpenBand |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Maes | Fabio Alberti |
In-app purchases
Cab ML
- Cab ML Activation$11.99
OpenBand
No in-app purchases









