# Sharp SAT Prep vs Collegeboard.ai

The clearest difference is in-app purchases: Collegeboard.ai at none against Sharp SAT Prep's 3. Sharp SAT Prep's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (49 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Sharp SAT Prep sells 3 in-app purchases, starting at $17.99 per month. Collegeboard.ai asks for nothing beyond the download.

Collegeboard.ai holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sharp SAT Prep has 49 ratings behind it against 1, so its average is the more settled of the two.

Sharp SAT Prep ships an update fortnightly, Collegeboard.ai every 3 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sharp SAT Prep | Collegeboard.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (49 ratings)](https://appshunter.io/ios/app/sharp-sat-prep/id6751055888/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/collegeboardai/id6757412135/reviews)** |
| Number of ratings | **49** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sharp Test Prep, Inc.](https://appshunter.io/developer/1833272808) | [Yifan Du](https://appshunter.io/developer/1245978670) |

## What reviewers say

### Sharp SAT Prep

[App page](https://appshunter.io/ios/app/sharp-sat-prep/id6751055888)

This app offers personalized SAT preparation with AI and human tutors. It provides daily adaptive practice sessions that focus on your specific skill gaps and target difficulty levels to help you achieve a higher score. Track your progress and receive step-by-step explanations for practice questions.

**Highlights:** Personalized AI-driven practice, Tutor-led guidance, Step-by-step explanations, Real-time progress tracking, Daily practice streaks, Goal and score tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $17.99 | per month |
| Pro 3-Month | $41.95 | per 3 months |
| Pro 6-Month | $71.90 | per 6 months |

**What reviewers like**

- 🚀 Great for SAT prep
- 👍 Helpful and awesome app
- 💰 Affordable and budget-friendly
- 🎯 Improved test scores
- 🕰️ Easy to fit into schedule


### Collegeboard.ai

[App page](https://appshunter.io/ios/app/collegeboardai/id6757412135)

An AI-powered assistant helps students craft stronger college applications. Get guidance on college selection, admissions, essays, extracurriculars, and scholarships. Save important details and notes for easy access.

**Highlights:** AI-powered college application planning, Guidance on admissions strategy, Essay and extracurricular advice, Scholarship information, Save colleges and notes, OCR for image detail extraction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sharp SAT Prep free?

Sharp SAT Prep is free to download, with in-app purchases available.

### Is Collegeboard.ai free?

Collegeboard.ai is free to download, with no in-app purchases.

### Which has better reviews, Sharp SAT Prep or Collegeboard.ai?

Collegeboard.ai is rated higher. Sharp SAT Prep averages 4.8 out of 5 from 49 ratings, while Collegeboard.ai averages 5.0 from 1 ratings.

### Do Sharp SAT Prep or Collegeboard.ai have ads?

Neither Sharp SAT Prep nor Collegeboard.ai shows ads.

### Which is updated more often, Sharp SAT Prep or Collegeboard.ai?

Sharp SAT Prep ships an update fortnightly, and Collegeboard.ai every 3 months. Most recently, Sharp SAT Prep was updated on October 24, 2026 and Collegeboard.ai on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*