# FACT System vs Digital SAT Prep

The clearest difference is in-app purchases: FACT System at none against Digital SAT Prep's 2. FACT System also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Digital SAT Prep sells 2 in-app purchases, starting at $12.99 per 7 days. FACT System asks for nothing beyond the download.

## The numbers

| Metric | FACT System | Digital SAT Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (9 ratings)](https://appshunter.io/ios/app/digital-sat-prep-study-share/id6770344832/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Subscription |
| Size | 16 MB | 62 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Liza Goncalves Faro Cortez](https://appshunter.io/developer/1888978826) | [Austin Frankel](https://appshunter.io/developer/1877203662) |

## What reviewers say

### FACT System

[App page](https://appshunter.io/ios/app/fact-system/id6761336298)

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital SAT Prep

[App page](https://appshunter.io/ios/app/digital-sat-prep-study-share/id6770344832)

Prepare for the digital SAT with AI-powered practice tests and personalized guidance. Master key concepts with a comprehensive question bank, smart flashcards, and a lesson path tailored to your needs. Track your progress and predict your score with this comprehensive study tool.

**Highlights:** AI-powered SAT tutor, Full-length digital SAT practice tests, SAT question bank for targeted drilling, Smart flashcards with spaced repetition, Personalized lesson path, On-test calculator simulation, Score predictor and progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Share Pro Weekly | $12.99 | per 7 days |
| Study Share Pro Quarterly | $69.99 | per 3 months |


## Frequently asked questions

### Is FACT System free?

FACT System is free to download, with no in-app purchases.

### Is Digital SAT Prep free?

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

### Do FACT System or Digital SAT Prep have ads?

Neither FACT System nor Digital SAT Prep shows ads.

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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.*