Revolution Prep vs Bates Engage Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Revolution Prep
Instantly score your SAT, ACT, or PSAT practice exams by taking a picture of your test. Track your progress with detailed reports and analysis, all stored conveniently in one place. Self-proctor exams with built-in timing and audio cues.
- Instant scoring via phone camera
- Detailed score reports and analysis
- Practice exam results storage
- Self-proctoring with timing and audio cues
- Progress tracking
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Self-proctor an exam at home or on-the-go, and score your SAT, ACT, or PSAT exam in a flash. Simply take a picture of your test and instantly get your score! The Revolution Prep app will save all of your score reports, and automatically track your progress in one convenient place. FEATURES: - Instant scoring for your Revolution Prep practice exams with your phone's camera - Detailed score reports and analysis for practice SAT, ACT, and PSAT exams - Practice exam results stored in one place - Self-proctoring with timing and audio cues WHAT'S NEXT? Let us know what other features you'd like to see by emailing us at ios@revolutionprep.com. Love the app? Rate us! Your feedback helps us continue to improve your Revolution Prep experience.
Bates Engage Mobile
This app helps enrolled students manage campus life. It provides tools for organization, resource access, and communication, facilitating engagement with campus activities.
- Campus life navigation
- Student engagement tools
- Organization features
- Resource access
- Campus communication
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Bates Engage Mobile enables enrolled students to navigate and engage with life on campus. Use this app to get involved, stay organized, access resources, and communicate with others on campus.
Screenshots
Verdict
The clearest difference is rating: Revolution Prep at 4.6 against Bates Engage Mobile's 4.3. Revolution Prep also leads on ratings volume (499 vs 58). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Revolution Prep holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Revolution Prep has 499 ratings behind it against 58, so its average is the more settled of the two.
Revolution Prep ships an update every 3 months, Bates Engage Mobile every 6 weeks. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.
| Parameter | Revolution Prep | Bates Engage Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (499 ratings) — better | 4.3 (58 ratings) |
| Positive reviews | 63.2% of reviews | — |
| Number of ratings | 499 — better | 58 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 45 MB | 68 MB |
| Age rating | 4+ | 17+ |
| Developer | Revolution Prep | Bates College |
Customer experience
Revolution Prep
Bates Engage Mobile
Bugs and requests
Revolution Prep
Reported bugs
5 issues- Automatic scoring system is broken and useless.
- App crashes once a pic is taken to score an exam.
- Scan feature takes forever to process and gives error messages.
- App is terrible at grading exams.
- Scan feature requires multiple attempts to work.
Bates Engage Mobile
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Revolution Prep
No in-app purchases
Bates Engage Mobile
No in-app purchases
Questions
Is Revolution Prep free?
Is Bates Engage Mobile free?
Which has better reviews, Revolution Prep or Bates Engage Mobile?
Do Revolution Prep or Bates Engage Mobile have ads?
Which is updated more often, Revolution Prep or Bates Engage Mobile?
Other comparisons
