# CHRA Exam Prep Practice 2025 vs σT

The clearest difference is in-app purchases: σT at none against CHRA Exam Prep Practice 2025's 9. CHRA Exam Prep Practice 2025's advantage is iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. CHRA Exam Prep Practice 2025 sells 9 in-app purchases, starting at $8.99 per 7 days. σT asks for nothing beyond the download.

## The numbers

| Metric | CHRA Exam Prep Practice 2025 | σT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 39 MB | 6 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [YARON AMIR BENJAMIN DR. GOLDSTEIN](https://appshunter.io/developer/1850455880) |

## What reviewers say

### CHRA Exam Prep Practice 2025

[App page](https://appshunter.io/ios/app/chra-exam-prep-practice-2025/id6744524895)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CHRA Weekly Full Access | $8.99 | per 7 days |
| CHRA Monthly Full Access | $24.99 | per month |
| CHRA Monthly Full Access | $34.99 | per month |
| CHRA Quarterly Full Access | $55.99 | per 3 months |
| CHRA Quarterly Full Access | $59.99 | per 3 months |
| CHRA Semiannual Full Access | $75.99 | per 6 months |
| CHRA Semiannual Full Access | $79.99 | per 6 months |
| CHRA Annual Full Access | $109.99 | per year |
| CHRA Annual Full Access | $119.99 | per year |


### σT

[App page](https://appshunter.io/ios/app/t/id6756549182)

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

**In-app purchases:** none


## Frequently asked questions

### Is CHRA Exam Prep Practice 2025 free?

CHRA Exam Prep Practice 2025 is free to download, with in-app purchases available.

### Is σT free?

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

### Do CHRA Exam Prep Practice 2025 or σT have ads?

Neither CHRA Exam Prep Practice 2025 nor σT 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.*