# SHA2025 vs CRDx Academy

The clearest difference is in-app purchases: SHA2025 at none against CRDx Academy's 2. SHA2025 also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.2). On price, ads and device support there is nothing between them.

Both are free to download. CRDx Academy sells 2 one-off in-app purchases. SHA2025 asks for nothing beyond the download.

SHA2025 ships an update every 3 weeks, CRDx Academy every 2 months. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SHA2025 | CRDx Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 32 MB | 110 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adnan Ashraf](https://appshunter.io/developer/1212120305) | [Credit Hours](https://appshunter.io/developer/1627681353) |

## What reviewers say

### SHA2025

[App page](https://appshunter.io/ios/app/sha2025/id6752302128)

**Features:** macOS Compatibility

**In-app purchases:** none


### CRDx Academy

[App page](https://appshunter.io/ios/app/crdx-academy/id6760403603)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measurement of HbA1c in DM | Free | one-time |
| Science of RBC Morphology | Free | one-time |


## Frequently asked questions

### Is SHA2025 free?

SHA2025 is free to download, with no in-app purchases.

### Is CRDx Academy free?

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

### Do SHA2025 or CRDx Academy have ads?

Neither SHA2025 nor CRDx Academy shows ads.

### Which is updated more often, SHA2025 or CRDx Academy?

SHA2025 ships an update every 3 weeks, and CRDx Academy every 2 months. Most recently, SHA2025 was updated on October 13, 2026 and CRDx Academy on October 12, 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.*