# Sharp SAT Prep vs Bloom Prep for Bluebook SAT®

The clearest difference is monetization model: Sharp SAT Prep at free with in-app purchases against Bloom Prep for Bluebook SAT®'s subscription. Sharp SAT Prep also leads on review sentiment (100% vs 85%) and device support (3 vs 1). Bloom Prep for Bluebook SAT®'s advantage is update cadence (weekly vs fortnightly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Sharp SAT Prep sells 3 in-app purchases, starting at $17.99 per month and Bloom Prep for Bluebook SAT® sells 13 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Sharp SAT Prep against 4.8 for Bloom Prep for Bluebook SAT®. Both are backed by a comparable volume of ratings — 47 and 99 respectively. Written reviews are what separate them: 100% of Sharp SAT Prep's written reviews are positive against 85% of Bloom Prep for Bluebook SAT®'s.

Sharp SAT Prep ships an update fortnightly, Bloom Prep for Bluebook SAT® weekly. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Sharp SAT Prep | Bloom Prep for Bluebook SAT® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (47 ratings)](https://appshunter.io/ios/app/sharp-sat-prep/id6751055888/reviews) | [4.8 (99 ratings)](https://appshunter.io/ios/app/bloom-prep-for-bluebook-sat/id6759626013/reviews) |
| Number of ratings | 47 | **99** |
| Positive reviews | **100.0% of reviews** | 84.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 57 MB | 75 MB |
| Requires iOS | **15.1** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Sharp Test Prep, Inc.](https://appshunter.io/developer/1833272808) | [EdTechAI Apps LLC](https://appshunter.io/developer/1854999705) |

## 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


### Bloom Prep for Bluebook SAT®

[App page](https://appshunter.io/ios/app/bloom-prep-for-bluebook-sat/id6759626013)

This adaptive learning engine provides personalized SAT and PSAT practice to help you achieve your target score. It offers a custom 60-day plan, infinite adaptive questions, and uncertainty-aware score projections. Master specific skills with targeted drills and weekly recalibrations.

**Highlights:** Personalized 60-day plan, Infinite adaptive question feed, Uncertainty-aware score projections, Targeted skill drills, Weekly recalibration, Clear explanations and hints

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access (Trial) | $9.99 | per 7 days |
| Weekly Access | $9.99 | per 7 days |
| Weekly Access | $14.99 | per 7 days |
| Weekly Access (Trial) | $19.99 | per 7 days |
| Monthly Access (Trial) | $19.99 | per month |
| Monthly Access (Trial) | $29.99 | per month |
| Monthly Access | $29.99 | per month |
| Monthly Access (Trial) | $49.99 | per month |
| Yearly Access (Trial) | $59.99 | per year |
| 2-Month Access | $79.99 | per 2 months |
| 2‑Month Access (Trial) | $79.99 | per 2 months |
| 2‑Month Access | $79.99 | per 2 months |
| 3-Month Access (Trial) | $99.99 | per 3 months |


## Frequently asked questions

### Is Sharp SAT Prep free?

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

### Is Bloom Prep for Bluebook SAT® free?

Bloom Prep for Bluebook SAT® is free to download, with in-app purchases available.

### Which has better reviews, Sharp SAT Prep or Bloom Prep for Bluebook SAT®?

Sharp SAT Prep and Bloom Prep for Bluebook SAT® are both rated 4.8 out of 5 on the App Store, from 47 and 99 ratings respectively.

### Do Sharp SAT Prep or Bloom Prep for Bluebook SAT® have ads?

Neither Sharp SAT Prep nor Bloom Prep for Bluebook SAT® shows ads.

### Which is updated more often, Sharp SAT Prep or Bloom Prep for Bluebook SAT®?

Sharp SAT Prep ships an update fortnightly, and Bloom Prep for Bluebook SAT® weekly. Most recently, Sharp SAT Prep was updated on October 12, 2026 and Bloom Prep for Bluebook SAT® on October 20, 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.*