# Students AI vs CISA Test Prep

The clearest difference is in-app purchases: Students AI at none against CISA Test Prep's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CISA Test Prep sells 2 in-app purchases, starting at $9.99 per month. Students AI asks for nothing beyond the download.

Students AI ships an update monthly, CISA Test Prep every 5 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Students AI | CISA Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 23 MB | 13 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joel Bialluch](https://appshunter.io/developer/1473679950) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### Students AI

[App page](https://appshunter.io/ios/app/students-ai-exam-prep/id6466316058)

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

**In-app purchases:** none


### CISA Test Prep

[App page](https://appshunter.io/ios/app/cisa-test-prep/id6686401474)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is Students AI free?

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

### Is CISA Test Prep free?

CISA Test Prep is free to download, with in-app purchases available.

### Do Students AI or CISA Test Prep have ads?

Neither Students AI nor CISA Test Prep shows ads.

### Which is updated more often, Students AI or CISA Test Prep?

Students AI ships an update monthly, and CISA Test Prep every 5 weeks. Most recently, Students AI was updated on October 18, 2026 and CISA Test Prep on October 16, 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.*