# ACT Online Prep > Official ACT test preparation with predicted scores and personalized study plans. (iPhone/iPad app by ACT, Inc..) - Source: https://appshunter.io/ios/app/act-online-prep/id1051364178 (this page in markdown: same URL + `.md`) - Developer: [ACT, Inc.](https://appshunter.io/developer/418007687) - Category: Education - Price: Free - Rating: 2.80/5 from 162 App Store ratings · 50 written reviews indexed - Age rating: 4+ - Requires: iOS 8.2 · 25 MB - Languages: American English - Released: 2015-12-17 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/act-online-prep/id1051364178/reviews.md ## What is ACT Online Prep? **Note: This is a free mobile app which will only work for existing ACT Online Prep users. The ACT Online Prep™ app gives you convenient access anytime, anywhere to the best interactive ACT test prep option available—because it is from the creators of the ACT. AOP is the only ACT official online test prep product that provides you with a predicted ACT test score. It also gives you access to a rich library of study resources and charts a study path tailored just for you so you’ll do your best when you take the ACT. With ACT Online Prep, you can: * Refresh your knowledge in all of the academic content areas assessed by the ACT * Take a short-form ACT test to receive a predicted ACT score range * Identify your strengths—and work on areas where you could improve * Follow a personalized learning path based on your short-form ACT results to build confidence and prepare efficiently * Adjust your schedule based on your timeline for taking the ACT * Reinforce your learning with practice questions and explanations of answers * Simulate the test-taking experience using an actual ACT test * Play built-in games that help you review for the ACT * Set up easy-to-use dashboards to monitor your progress at a glance and stay on track ## Key features - Predicted ACT score range - Personalized learning paths - Study resource library - Practice questions and explanations - Progress monitoring dashboards - Built-in review games ## Recent user reviews (10 of 50) All indexed reviews: https://appshunter.io/ios/app/act-online-prep/id1051364178/reviews.md ### 1/5 — Wont get pass the log in *2025-12-09* This app has high hopes. As the ACT official program, I am disappointed. I was hoping to be able to study and keep track of my progress, but cant even make it past the log in. 🤷‍♀️ ### 1/5 — Can’t log in *2021-09-17* I can’t log in with my act log in so I’m becoming concerned this app is illegitimate. Don’t download, just go to act site and register there, they have test prep stuff ### 1/5 — Act App *2021-04-27* I love how I can’t even use this app , like no matter what I do I cannot get past the log in stage. Like I KNOW my information but it still tells me invalid information. I have an account with act and everything I’ve done taken the test before but yet I can’t even use the app to study so 🤷🏻‍♀️🤷🏻‍♀️🤷🏻‍♀️ ### 1/5 — Bad learning *2020-04-22* I don’t think I learned anything at all! My math score was an 18 when I started studying in January and now it’s a 19... ### 1/5 — Can’t log in *2020-04-06, version 1.0.5* I can’t even log in... please help 😭😭😭 ### 5/5 — This app is great *2020-03-06* You need to practice a good amount but it really pays off it is official and better than all the other options out there ### 4/5 — Pure unadulterated pain and suffering *2020-03-03* The farther and farther you get in this app the more you want to ball up into fetal on the ground and just cry. I honest to god can’t tell if I’m actually learning anything and getting smarter, or if the app is just slowly killing off all of my dumber brain cells via. Methodical torture. But other than that great app! Wish it kept progress when switching from computer to the app though, I often have to redo section questions simply because it hasn’t saved properly. ### 3/5 — Great but Glitchy *2019-11-24* I love that there is an app for the prep so I don’t have to continually log onto the website. However, I am starting to think that logging on to the website is a lesser price to pay than constantly refreshing and closing out the app. The app frequently freezes and the page gets wonky. I don’t lose my place though, which is nice. ### 1/5 — How do I sign up? *2019-06-03* I don’t know how to sign up. There aren’t any instructions or a button too sign up.. please help. ### 4/5 — Helpful but occasionally buggy *2019-04-04* This is a helpful app for preparing for the ACT. There are hundreds of practice questions and two practice tests. If you enter a incorrect question on a practice question, there is a detailed explanation of the correct answer. The app also includes games as well as flashcards, although I never played the games. This is likely the best app for ACT practice. My only complaint is that lately when I have been trying to use it, the app will not load. I go on the app and log in, but it does not load. I have restarted my iPad mini several times. I have uninstalled and reinstalled the app several times, but it still will not work. When I click "Click here if you are having trouble loading" the screen turns white. It is possible that the issue is with my internet connection or with my device, but I would still appreciate if there was a way to directly contact ACT about this issue. Although I have access to ACT Online Prep on a desktop computer. I hope that the ACT will address this problem in the near future. ## Frequently asked questions about ACT Online Prep ### What does the ACT Online Prep app do? The ACT Online Prep app offers official, interactive preparation for the ACT test. It provides access to study resources, allows users to take short-form tests for a predicted score, and creates personalized study paths to help users improve their performance. ### What are the key features of this app? Key features include receiving a predicted ACT score range, identifying strengths and weaknesses, following a personalized learning path, accessing practice questions with explanations, and monitoring progress through dashboards. It also includes built-in games for review. ### Is this app free to use? Yes, this is a free mobile app. However, it is important to note that it will only work for existing ACT Online Prep users, indicating it's a companion app to a paid service. ### Who is this app designed for? This app is designed for students who are preparing to take the ACT test and are already existing users of the ACT Online Prep service. It aims to help them study efficiently and build confidence. ### How does the app help me prepare for the ACT? The app helps you prepare by refreshing your knowledge in academic areas, providing a predicted score to gauge your readiness, and identifying areas for improvement. It then charts a personalized study path and offers practice questions and explanations to reinforce learning. ## Version history (last 5 releases) ### 1.0.5 — 2018-02-15 This app has been updated by Apple to display the Apple Watch app icon. - Updates to app icons - Updated min target version from 8.0 to 8.2 - Various app improvements ### 1.0.4 — 2017-01-26 - Improves app stability and performance ### 1.0.3 — 2016-09-21 - Various bug fixes - Improves app stability and performance ### 1.0.2 — 2016-02-22 - Improves app stability and performance ### 1.0.1 — 2016-01-08 - Improves app stability - Optimizes app session functionality & sign in flow --- *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 2026-06-10.*