# Amalgam by Marc Kerstein — user reviews > 15 indexed App Store user reviews of Amalgam by Marc Kerstein by Marc Kerstein, rated 4.70/5 from 48 ratings. - Source: https://appshunter.io/ios/app/amalgam-by-marc-kerstein/id1497474271/reviews - App overview in markdown: https://appshunter.io/ios/app/amalgam-by-marc-kerstein/id1497474271.md - Rating breakdown: 5★ 43 · 4★ 2 · 3★ 0 · 2★ 0 · 1★ 3 ## Newest reviews (4 of 15) ### 5/5 — Excellent as always *2020-03-22* If you own any of Marcs apps you’ll know how good they are and this is no exception. 4 effects is a bargain. Each effects is different with different methods and several have different options on how to perform the effect. If you’re a Magician/Mentalism and don’t own any of Marcs apps then you’re missing out. Get them, you won’t regret it 🙂 ### 5/5 — Excellent *2020-03-22* Marc's apps are always superb and this is no exception. ### 5/5 — Great and practical effects! *2020-03-21* The effects in this app are amazing. The UI of the app looks very well designed and the instructions are very detailed and simple. I am glad that there is video instruction on complicated methods too. ### 5/5 — Amalgam *2020-03-21* Amazing. Superb. Awesome. ## Most critical reviews (10 lowest-rated) ### 1/5 — Huh?! *2021-01-18* I didn’t know what this app could do. I’ve now installed the app and I still have no idea what this app can do! Why make a free-to-download app, if every single feature requires an in-app purchase? **Developer response:** Hi Bostock, Amalgam is an app for professional magicians. Brief descriptions for each effect are certainly present within the app, but to say too much before purchase would be to spoil the methods pre-purchase. I’ll certainly note your feedback, though, and perhaps offer a free effect or two within the app in future. Thanks! ### 5/5 — What you are waiting for? *2021-05-15* This is Kerstein work, as always is just incredible. The best you but all the effects with the deal, because you will have a strong strong material to perform. Streets alone is more than 150€ worth ### 5/5 — Another top quality app *2021-01-20* Professional magicians will find the effects in this app perfect for their working set ### 5/5 — Top Quality *2021-01-20* Another genius app from Marc Kerstein, this time a brilliant Batman belt of powerful practical tools, offering countless potential performance applications. ### 5/5 — So good *2021-01-20* Excellent in evey way. ### 5/5 — Video *2020-12-27* I have all of Marcs apps and they are excellent Nice to see magic moving with the times Don’t regret the purchase at all ### 5/5 — Fantastic apps *2020-10-30* Great bundle of tricks in a great app. All Marcs apps are great and this is no exception. Fantastic updates as well as support whenever I have questions . Thanks ### 5/5 — Must have !!! *2020-10-27* Anything that Marc developed over the years are truely gems. Excellent feedbacks, reliable and amazing thought process behind it. Amalgam is also one of his really cool invention and season 2 is lit. ### 5/5 — Absolutely Incredible! *2020-10-26* Marc has done it again with this app! Amazing UI and incredible magic app! Highly recommended ### 5/5 — Top 5 apps I use daily. *2020-03-23* Great app for the working pro. ## Most praised reviews (1 highest-rated) ### 5/5 — Ingenious *2020-03-22* Marc is an incredibly clever man who's apps never fail to deliver. This is no exception. Incredibly clever and works beautifully. Always very quick to help with queries and the app is just insane --- *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 2026-08-15.*