# SAT Exam Prep & Practice vs Amend

The clearest difference is in-app purchases: SAT Exam Prep & Practice at none against Amend's 2. SAT Exam Prep & Practice also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Amend sells 2 in-app purchases, starting at $9.99 per month. SAT Exam Prep & Practice asks for nothing beyond the download.

SAT Exam Prep & Practice ships an update every 5 days, Amend every 4 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SAT Exam Prep & Practice | Amend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/amend-ai-tutor/id6789777590/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 71 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Aerion Design Labs Ltd.](https://appshunter.io/developer/1029206329) | [Rithvik Tripuraneni](https://appshunter.io/developer/6789777592) |

## What reviewers say

### SAT Exam Prep & Practice

[App page](https://appshunter.io/ios/app/sat-exam-prep-and-practice/id6502644656)

**Features:** macOS Compatibility

**In-app purchases:** none


### Amend

[App page](https://appshunter.io/ios/app/amend-ai-tutor/id6789777590)

This AI-powered whiteboard tutor helps students understand STEM concepts. It analyzes handwritten work, provides feedback, and guides study priorities. Get live voice assistance and track progress through structured lessons and practice sessions.

**Highlights:** Handwritten input with finger or Apple Pencil, Feedback on handwritten and typed work, Course and material-based practice, Review readiness estimates, Live voice assistance, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoardTutor Plus | $9.99 | per month |
| BoardTutor Pro | $19.99 | per month |


## Frequently asked questions

### Is SAT Exam Prep & Practice free?

SAT Exam Prep & Practice is free to download, with no in-app purchases.

### Is Amend free?

Amend is free to download, with in-app purchases available.

### Do SAT Exam Prep & Practice or Amend have ads?

Neither SAT Exam Prep & Practice nor Amend shows ads.

### Which is updated more often, SAT Exam Prep & Practice or Amend?

SAT Exam Prep & Practice ships an update every 5 days, and Amend every 4 days. Most recently, SAT Exam Prep & Practice was updated on October 10, 2026 and Amend on October 14, 2026.

---

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