# 13+ Maths Lite vs SAT Exam Prep 2025

The clearest difference is price: 13+ Maths Lite at Free against SAT Exam Prep 2025's $1.99. 13+ Maths Lite also leads on iOS requirement (8.0 vs 18.0). SAT Exam Prep 2025's advantage is in-app purchases (none vs 1) and update cadence (every 5 months vs every 23 months). On ads and device support there is nothing between them.

13+ Maths Lite is free to download; SAT Exam Prep 2025 costs $1.99 up front. 13+ Maths Lite sells 1 one-off in-app purchase. SAT Exam Prep 2025 asks for nothing beyond the download.

13+ Maths Lite ships an update every 23 months, SAT Exam Prep 2025 every 5 months. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 13+ Maths Lite | SAT Exam Prep 2025 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sat-exam-prep-2025-2026/id1501682521/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 5 months** |
| Monetization | — | Paid |
| Size | 54 MB | 2 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Feraco media Inc.](https://appshunter.io/developer/497957884) |

## What reviewers say

### 13+ Maths Lite

[App page](https://appshunter.io/ios/app/13-plus-maths-lite/id679007455)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $4.99 | one-time |


### SAT Exam Prep 2025

[App page](https://appshunter.io/ios/app/sat-exam-prep-2025-2026/id1501682521)

Prepare for the SAT exam with a comprehensive study companion. Features include realistic practice exams, vocabulary flashcards, and progress tracking. Study offline anytime, anywhere to build confidence for college admissions.

**Highlights:** Realistic practice exams, Vocabulary flashcards, Offline study capability, Progress tracking, Covers reading, writing, language, and math

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

**In-app purchases:** none


## Frequently asked questions

### Is 13+ Maths Lite free?

13+ Maths Lite is free to download, with in-app purchases available.

### Is SAT Exam Prep 2025 free?

SAT Exam Prep 2025 costs $1.99, with no in-app purchases.

### Do 13+ Maths Lite or SAT Exam Prep 2025 have ads?

Neither 13+ Maths Lite nor SAT Exam Prep 2025 shows ads.

### Which is updated more often, 13+ Maths Lite or SAT Exam Prep 2025?

13+ Maths Lite ships an update every 23 months, and SAT Exam Prep 2025 every 5 months. Most recently, 13+ Maths Lite was updated on November 6, 2026 and SAT Exam Prep 2025 on November 9, 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.*