# TSI Math Test Prep — user reviews > 18 indexed App Store user reviews of TSI Math Test Prep by YourTeacher.com, rated 4.70/5 from 372 ratings. - Source: https://appshunter.io/ios/app/tsi-math-test-prep/id1502998680/reviews - App overview in markdown: https://appshunter.io/ios/app/tsi-math-test-prep/id1502998680.md - Rating breakdown: 5★ 322 · 4★ 22 · 3★ 9 · 2★ 4 · 1★ 15 ## What do users think of TSI Math Test Prep? Overall sentiment: mixed **Pros** - 👍 Excellent educational content - 👍 Step-by-step video lessons - 👍 Makes math easier to understand - 👍 Great for relearning material - 👍 Organized and helpful lessons - 👍 Straightforward app interface **Cons** - 🐛 Frequent app crashes - 🐛 Subscription/purchase issues - 🐛 In-app purchase unavailable - 🐛 Restore purchase not working - 🐛 Audio not working - 🐛 App freezes during subscription - 🐛 Website appears down **Commonly reported bugs** - App crashes during lessons/tests - App won't get past loading screen - App freezes when trying to subscribe - In-app purchase unavailable - Purchase identifier invalid - Restore purchase not working - Audio not working **Most requested features** - Fix subscription/purchase issues - Fix restore purchase functionality - Fix app crashing - Fix audio issues - Provide clear pricing for upgrades - Allow unsubscribing ## Newest reviews (1 of 18) ### 3/5 — The audio won’t work *2020-08-11, version 1.4* Please check the audio it’s not working. I really think I would love the app but you can’t hear nothing the lady is teaching. Please check! Thanks. ## Most critical reviews (10 lowest-rated) ### 1/5 — Can’t subscribe *2021-06-19, version 1.8* Subscribe button doesn’t work. Is this company out of business? Their website appears to be down too. ### 1/5 — Won’t let me upgrade. *2020-11-24, version 1.5* Been working great. Now the trial is up. And it won’t let me buy the upgrade. Also you don’t say how much it costs. This app is worthless now unfortunately. ### 1/5 — Doesn’t work, it said can’t be upgrade. Freezes *2020-11-08, version 1.5* Spent few hours and don’t work ### 2/5 — App Availability *2022-06-26, version 9.11* The lessons in the app are the same as the website which I assume would be wonderful. However, the app doesn’t allow you past the first section of lessons due to the in app purchase no longer being available. It’d be a 5 star review if it weren’t for this problem. ### 2/5 — HELP *2021-07-30, version 1.10* won’t let me restore after purchasing!!! Does not actually restore after clicking restore ! ### 2/5 — lt would be a great app *2020-12-05, version 1.5* It worked well until the trial was up. Unfortunetly I couldn’t upgrade as it would tell me the purchase identifier was invalid ( i tried deleting,re downloading and even adding a new payment method)I would have loved this app. ### 3/5 — App crashing *2024-02-28, version 10.3* Now, educationally speaking, this app is amazing. Step by step walk through, and honestly.. it makes math so much easier to understand. Been out of school over ten years, yet the app got my entire brain to understand every single lesson. The reason my review is only 3 stars is because I decided to pay the monthly fee and subscribe. I spend endless hours studying and doing the lessons, test, etc. Being that now I’m paying for the services, I’m annoyed when the app crashes. In the middle of a lesson, I am forced to close and reopen. Now, at this very moment, the app won’t get past the loading screen. So, I’m sitting here, and can’t do a dang thing. I’m just closing it repeatedly, and opening it repeatedly.. just waiting for the app to fix itself I guess. I was in the middle of taking test too, so definitely annoyed. Besides the failure in the app operating capabilities, the learning is good. The classes, chapters, lessons, etc are super helpful. In other words, the low stars is because of the functionality of the app… not the information from the app. Worth the subscription tbh, but only once the app is fixed!!! ### 3/5 — Help *2021-08-07, version 1.11* It was working great then I tried to upgrade it, it charged my card but it won’t restore. I keep pressing restore and I even uninstalled and reinstalled. Please help me fix this thank you ### 3/5 — Great but don’t know how to unsub *2021-01-21, version 1.7* How do you unsubscribe? ### 3/5 — Doesn’t let me purchase the app *2020-11-16, version 1.5* I downloaded the app but it does not let me purchase/upgrade. So far it was great until now. ## Most praised reviews (7 highest-rated) ### 5/5 — TSI PREPPING *2024-08-07, version 10.3* By far the best app i’ve used to study. It has all the basic and advanced math lessons you need for the test plus practice. Love the step by step videos they provide. Great app y’all!! ### 5/5 — It won’t let me subscribe the app *2022-07-30, version 9.11* I can’t continue either the app because it’s asking for me subscribe and when I try to it freezes and doesn’t let me move forward other than that great app extremely organized and helpful ### 5/5 — I can’t subscribe *2020-11-15, version 1.5* How can I subscribe to this app? ### 5/5 — Great *2020-08-22, version 1.4* This app really did help a player out a lot I needed to retake the math to get a perfect score and with this app it increased my score by 30 points ### 5/5 — Wow *2020-08-16, version 1.4* It’s very straightforward. You open the app and there are the subjects, you click on a subject and there’s videos describing what you need to do. I love it, thank you. ### 5/5 — Extremely helpful! *2020-07-05, version 1.4* I’ve been studying to retake the math portion of the TSI and this app has been giving me clarity in every area I was a bit rusty in. Definetly would recommend for anyone trying to relearn high school material to get into college level classes! ### 4/5 — Good app but subscribe button doesn't work *2021-06-28, version 1.9* I finished final exam and want to check the answer which needs to subscribe to see, but the button doesn't work, said the purchase identifier was invalid. Can you fix it? I'd like to pay for it. Update: the new version fixed now. Thank you. --- *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 2026-08-29.*