# 2XB303 Acid Bass Loop Maker — user reviews > 41 indexed App Store user reviews of 2XB303 Acid Bass Loop Maker by Rob Wilmot, rated 4.70/5 from 58 ratings. - Source: https://appshunter.io/ios/app/2xb303-acid-bass-loop-maker/id1288067698/reviews - App overview in markdown: https://appshunter.io/ios/app/2xb303-acid-bass-loop-maker/id1288067698.md - Rating breakdown: 5★ 49 · 4★ 4 · 3★ 3 · 2★ 1 · 1★ 1 ## Newest reviews (12 of 41) ### 4/5 — “ACCIIIDD” *2026-06-27* Fun very good for the price, it’s peanuts after-all but the mixer needs more volume ### 4/5 — Still trying to figure it out *2024-07-04* It’s been fun using the presets and random sequences. I really dig this ap. ### 4/5 — Fun and useful, just one problem… *2024-02-08* I don’t know if anyone else has experienced this with this app but the metronome does not sync up to the sequencer at all, it doesn’t even play at the same tempo. Otherwise though, I’ve definitely enjoyed it. I just wish I could use the metronome with it **Developer response:** Should be fixed now. Old version just needs link enabled. ### 4/5 — Great but could be better *2022-03-26* The sound is impressive for a mobile app but could do with some tutorials as the controls are quite unfamiliar ### 4/5 — love it!! *2021-10-16* wish i could save patterns actually… button has a mind of it’s own devices when it wants to save a pattern and when it doesn’t. ### 5/5 — So much acidic chirpiness... *2021-06-14* This acid bass app is so juicy it drips...one of the best so don’t mess with the rest.🦚 ### 5/5 — So good! *2021-05-03* Takes a min to figure out but it’s worth it! ### 5/5 — Love it *2020-12-19* I’m an old rebirth user, love this app ### 5/5 — Nice 303 *2020-11-08* Nice 303 **Developer response:** Thanks! Glad you like it ### 5/5 — Very Good! *2020-01-03* I’m having a lot of fun with this. Easy to use UI with all the features you could want out of an acid machine/ 303 emulator. Easy to export and add clips into your sequencer. Looking forward to diving deep into this one! **Developer response:** Thank you. Glad you like it. Perhaps you would also like 6x806? Cheers! ### 5/5 — 2xB303 *2019-11-30* This app is rad!!! I freakin love it, it’s very easy to use and it sounds great!!! **Developer response:** Thank you so much for that great feedback. Glad you are enjoying it. Much appreciated. ### 3/5 — Nice but no auv3 and doesn’t work in Aum as interapp *2019-10-29* Could be 5 **Developer response:** This should route inter app audio. Email info@beatsnbobs.com if you have any other problems. Thanks for three stars. Better than two I guess. ## Most critical reviews (10 lowest-rated) ### 1/5 — No sound *2023-06-02* Unable to get sound on iPhone 11 **Developer response:** Usually the mute button is left on the side of the phone with this kind of problem. Check that please. If still a problem email at info@beatsnbobs.com Thank you ### 1/5 — Бессмысленное приложение. *2019-02-08* Покупка этого приложения бросание денег на ветер и трата нервов. Не соединяется с AUX, Audiobuse и тд. Вылезает и работает не стабильно. При этом каждую минуту просит оценить в апсторе. Ну что же. Моя оценка неудовлетворительно. ### 2/5 — nice sound but hard usability *2021-12-12* usability should really be improved… ### 2/5 — Audio unit ? *2021-05-30* Ne fonctionne pas en mode IAA avec cubasis et pas d’audio unit ### 2/5 — crashes in aum *2021-04-15* sadly the app crashes in aum ### 2/5 — Problemas midi clock send out *2020-04-25* Hola se debe actualizar las sincronizaciones midi para que sea más precisa y pueda mandar clock out Añadir midi map. Mejorar sequencer para que sea más fácil añadir notas seguro que lo pueden mejorar para que sea más intuitivo. Se debe aprovechar mejor el espacio en la pantalla Añadir poder guardar las modificaciones globales. Gracias seguro que podéis mejorar para que la App sea más estable y más intuitiva. **Developer response:** Hello. If you can email me more information, I will try to translate and understand it. Info@beatsnbobs.com Thanks ### 2/5 — >>Bug<< *2018-09-06* Bonjour, Bug, (plantage) au démarrage de l’App sur un iPhone X. Meilleures salutations **Developer response:** Salut! Please check latest update 1.5 iPhone X bug should be fixed now Thank you for giving this information. Merci ### 3/5 — Dated, but fairly easy to use and understand *2023-01-30* This is actually what the 303 and its ilk should be like… too bad it doesn’t do well with daws… needs better daw support… ### 3/5 — Problème *2022-12-07* L’appli est bien, mais je n’arrive pas avoir plus que deux Chanel. Pouvez-vous m’aider ? ### 3/5 — I tried to love it but... *2020-03-11* It was difficult and I gave up at the end. But why? You may ask. I do not love how it sounds. It sounds shallow. I do not like UI. The UI is unintuitive. And I do not like how it looks. It looks like cartoon for little kids. I am over 50. I give three stars because the app is stable and generally speaking you should try this app just because you might like it. The reason that I do not like it does not mean much outside my room. So see it for itself. Best regards to all! **Developer response:** Sorry to hear it wasn’t perfect for you. Thanks for giving it a try. Why not email me at info@beatsnbobs.com and let me know your thoughts. I’m always interested to hear criticism Thanks ## Most praised reviews (10 highest-rated) ### 5/5 — Filthy *2026-08-26* Love it ### 5/5 — Great app *2026-05-15* Honestly just the best ### 5/5 — Energy Dance *2024-10-31* Very nice app for the price got lot of potential ### 5/5 — No sound at the moment *2024-08-26* I’m not getting any sound. Have checked the phone volume and that’s on. Any ideas? Thanks. ### 5/5 — Good *2022-11-20* This is very different very cool. Some more organic sounds would be good. Thanks. ### 5/5 — Love it *2022-09-10* This is fun. Great sound. Very much like Rebirth. Haven’t tried it with Ableton yet, but will do. It’s worth it just to play 303 on your phone for fun. **Developer response:** Thank you! ### 5/5 — Portable TB303 *2022-07-11* First it seem very complex but messing around with it got me going I’m already looking at some of the YouTube videos or even some patterns that you can enter manually and it’s simple great piece of a masterpiece thank you!! **Developer response:** thank you! ### 5/5 — Fun but... UPDATED *2022-06-09* Still fun in 2022! UPDATE: Dev very responsive. Has made some nice improvements. I give him another star! Check out his electronic drum/percussion app. Also very cool! I know the dev is working on updating this app. I brought up the knobs earlier but let me make it clear this is one funky app with lots of cool sounds coming out of it! PREVIOUS REVIEW: The knobs need work. They shouldn’t move as soon as you touch them. They also should have a little “friction”. They turn too easily. The best knobs in iOS let you tap on the knob and then move away from center to better see what you’re doing and to make finer movements. Since a lot of 303-ism is tweaking, this is the main area that needs to be addressed. I like it otherwise. **Developer response:** Thank you for updating the review for reflecting the latest updates. Im super glad you are enjoying this. Cheers! ### 5/5 — 2XB303 *2021-12-14* Superbe logiciel Bassline ### 5/5 — Awesome bass *2021-11-28* This is fun --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*