# MC Authentication App — user reviews > 71 indexed App Store user reviews of MC Authentication App by Advanced Data Systems Corporation. - Source: https://appshunter.io/ios/app/mc-authentication-app/id1350534408/reviews - App overview in markdown: https://appshunter.io/ios/app/mc-authentication-app/id1350534408.md ## Newest reviews (20 of 71) ### 5/5 — Well done. *2021-06-17, version 10.1.5* Great work. ### 5/5 — Good to use *2021-06-17, version 10.1.5* I give you five stars ### 5/5 — Quite impressive *2021-06-17, version 10.1.5* Has always been helpful ### 5/5 — free !! *2021-06-17, version 10.1.5* This is the best among others. ### 5/5 — features *2021-06-17, version 10.1.5* Good app and best work ### 5/5 — useful tool *2021-06-17, version 10.1.5* The app is great ### 5/5 — zero complication *2021-06-17, version 10.1.5* excellent communication ### 5/5 — love the way *2021-06-17, version 10.1.5* Awesome customer service ### 5/5 — better quality *2021-06-17* Thanks for this app. ### 5/5 — good one *2021-06-17, version 10.1.5* I'll just say it is good ### 5/5 — pretty happy with it *2021-06-17, version 10.1.5* Thanks team to provide this app!!! ### 5/5 — Superb *2021-06-17, version 10.1.5* Nice app all the time. ### 5/5 — good to use this *2021-06-17, version 10.1.5* It should keep everyone ### 5/5 — Perfect so far *2021-06-17, version 10.1.5* Good excellent opportunity to join this. ### 5/5 — fine *2021-06-17, version 10.1.5* in my opinion it is a very good app ### 5/5 — Fantastic ap *2021-06-17, version 10.1.5* I love the way app works ### 5/5 — keep it up *2021-06-17, version 10.1.5* Some awesome selections ### 5/5 — 10/10 *2021-06-17, version 10.1.5* Dependable app ### 5/5 — Totally suprised *2021-06-17, version 10.1.5* give it 5 star ### 5/5 — Motivating *2021-06-17, version 10.1.5* Simple App ## Most critical reviews (10 lowest-rated) ### 5/5 — WORTH REVIEWING! *2021-06-17, version 10.1.5* I normally don’t write reviews but I’ve been using this app for months, and if you want what feels like free money download today! I didn’t think this whole buying things you need and getting money back for it was even a thing!? I love it and absolutely impressed by how easy it is to use the layout is simple and easy! My mother finds it easy as well! Great app! ### 5/5 — ❤️❤️❤️ *2021-06-17, version 10.1.5* I love Fluz! As a single Mom, with 2 teenage daughters, life can be pretty hectic and expensive to say the least. Fluz has literally saved the day on more occasions then I care to even admit. From school supplies, school uniforms to Birthday & Christmas presents, even hurricane supplies, seriously a total lifesaver! Thank you Fluz!!! ### 5/5 — App Great *2021-06-17, version 10.1.5* I’ve used Fluz off and on for a while and it is the easiest to use cashback pp i’ve used. It is still work though, so remembering to use it doesn't or having the time means I don't benefit as much as I could. ### 5/5 — Best Money Saving App *2021-06-17, version 10.1.5* I have tried out many grocery apps and this is by far the best! In just over 3 months I’ve earned $64 cash back! This app is far less time consuming than others. I highly recommend this app! ### 5/5 — Love this app! *2021-06-17, version 10.1.5* I have had the app for about a month and I have received almost $100 cash back. I have never had a problem with scanning the gift card bar code. I have no idea why I haven’t been using this app since day one ? ### 5/5 — Great App, Easy $$ *2021-06-17, version 10.1.5* A few minutes spent before or after each shopping trip is well worth the extra FREE cash I'm making. I was skeptical at first but in about a year I made over $200 on purchases I would’ve made anyway! I wish I did more online shopping bc there are a lot of rebates I don’t take advantage of, but I’m super happy with what I make off what I buy. Worth it!! ### 5/5 — Works fairly well *2021-06-17, version 10.1.5* I have done well with this app getting money back for items I buy. At times there are better available offers than other times. ### 5/5 — Essential *2021-06-17, version 10.1.5* a essential app for daily time ### 5/5 — a great work *2021-06-17, version 10.1.5* I am using this app. Good ### 5/5 — quite easily useful *2021-06-17* This is amazing --- *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 2026-06-18.*