# ACT Math vs SIE Exam Prep 2025

The clearest difference is price: ACT Math at Free against SIE Exam Prep 2025's $1.99. ACT Math also leads on iOS requirement (15.0 vs 18.0). SIE Exam Prep 2025's advantage is in-app purchases (none vs 1) and chart position (#170 vs unranked). On ads and device support there is nothing between them.

ACT Math is free to download; SIE Exam Prep 2025 costs $1.99 up front. ACT Math sells 1 one-off in-app purchase. SIE Exam Prep 2025 asks for nothing beyond the download.

ACT Math ships an update every 11 months, SIE Exam Prep 2025 every 5 months. The most recent releases landed on June 5, 2026 and July 28, 2026 respectively.

## The numbers

| Metric | ACT Math | SIE Exam Prep 2025 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/act-math-data-analysis-lite/id585167812/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Monetization | Free | — |
| Best chart rank | — | **#170** |
| Size | 15 MB | 2 MB |
| Requires iOS | **15.0** | 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

### ACT Math

[App page](https://appshunter.io/ios/app/act-math-data-analysis-lite/id585167812)

Prepare for the ACT Math Data Analysis section with a comprehensive study tool. It offers a large question bank, mock tests, instant feedback, and detailed explanations to track your progress and ensure readiness for the exam.

**Highlights:** 140 practice questions, 14 revision notes, Mock tests, Instant feedback, Detailed explanations, Progress tracking with charts, Revision by topic

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $1.99 | one-time |


### SIE Exam Prep 2025

[App page](https://appshunter.io/ios/app/sie-exam-prep-2025-2026/id1498051964)

**Currently charting:** #170 Top Paid · Education (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ACT Math free?

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

### Is SIE Exam Prep 2025 free?

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

### Do ACT Math or SIE Exam Prep 2025 have ads?

Neither ACT Math nor SIE Exam Prep 2025 shows ads.

### Which is updated more often, ACT Math or SIE Exam Prep 2025?

ACT Math ships an update every 11 months, and SIE Exam Prep 2025 every 5 months. Most recently, ACT Math was updated on June 5, 2026 and SIE Exam Prep 2025 on July 28, 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.*