ETT Prep
A One Institute Education iPhoneiPadiPod touch
ETT Prep is a free Education app for iPhone and iPad by A One Institute. Rated 3.0/5 from 1 ratings. Requires iOS 15.1. Updated September 9, 2026.
- Rating
- 3.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 46 MB
- Age 4+
- Updated
- Sep 9
- 2026 · v1.1.11
Screenshots
About ETT Prep
ETT Prep is your complete test preparation solution for the Digital SAT. FULL PRACTICE TESTS Take timed, full-length practice exams that mirror the real test experience. Get detailed score breakdowns by section and track your improvement over time. Q-BANK - TARGETED PRACTICE Master specific topics with thousands of questions organized by subject and chapter. Every question includes detailed explanations and video walkthroughs. VIDEO LECTURES Learn from structured video lessons covering all test topics. Build daily streaks, track your progress, and master concepts at your own pace. SMART ANALYTICS See where you excel and where you need work with performance heatmaps, score charts, and personalized recommendations. KEY FEATURES • Full-length Digital SAT practice tests • Thousands of practice questions with explanations • Video lessons organized by topic • AI-powered explanations • Progress tracking & analytics • Dark mode support • Face ID / Touch ID login Download ETT Prep and start your journey to a higher score today!
What’s new
Version 1.1.11 · Updated September 9, 2026
This update makes changing your plan and reviewing questions easier: • Upgrade and renew in one purchase — move up a tier and add a half-price term of your new plan • The Plans screen now shows your upgrade, renewal and combined options in one place • New Hide Answers toggle in review hides the answer key, your response and explanations so you can re-attempt a question • Your Hide Answers choice is remembered across questions and restarts • Smaller app that uses less memory and starts faster
App privacy
The developer, A One Institute, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ETT Prep | 3.0 / 5 (1 rating) | Free | September 9, 2026 | |
| OnePrep: SAT & ACT Prep | 4.7 / 5 (671) | Free | Jul 24, 2026 | Compare |
| Prepful: SAT & ACT Exam Prep | 4.7 / 5 (532) | Free | Oct 21, 2026 | Compare |
| Dolphin: SAT Prep | 4.8 / 5 (1,336) | Free | Oct 12, 2026 | Compare |
| SAT Prep 2026 | Smartschool | 4.6 / 5 (1,366) | Free | Oct 9, 2026 | Compare |
| RaiseMe - College scholarships | 4.8 / 5 (18,541) | Free | Oct 12, 2026 | Compare |
| Bluebook Exams | 1.4 / 5 (1,068) | Free | Sep 4, 2026 | Compare |
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