# StudyNinja vs PrepIQ

The clearest difference is in-app purchases: StudyNinja at none against PrepIQ's 10. StudyNinja also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. PrepIQ sells 10 in-app purchases, starting at $0.99 per 7 days. StudyNinja asks for nothing beyond the download.

StudyNinja ships an update every 2 weeks, PrepIQ every 2 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | StudyNinja | PrepIQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 50 MB | 16 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pankaj Jangid](https://appshunter.io/developer/1880994489) | [Ranjan Mallick](https://appshunter.io/developer/838838477) |

## What reviewers say

### StudyNinja

[App page](https://appshunter.io/ios/app/studyninja/id6772452362)

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

**In-app purchases:** none


### PrepIQ

[App page](https://appshunter.io/ios/app/prepiq-exam-prep/id6777646664)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Elite Weekly | $0.99 | per 7 days |
| Pro Monthly | $1.99 | per month |
| Elite Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Elite Yearly | $29.99 | per year |
| 100 | $0.99 | one-time |
| 500 | $1.99 | one-time |
| 1200 Coins | $3.99 | one-time |
| 5000 Coins | $9.99 | one-time |


## Frequently asked questions

### Is StudyNinja free?

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

### Is PrepIQ free?

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

### Do StudyNinja or PrepIQ have ads?

Both StudyNinja and PrepIQ show ads.

### Which is updated more often, StudyNinja or PrepIQ?

StudyNinja ships an update every 2 weeks, and PrepIQ every 2 months. Most recently, StudyNinja was updated on September 10, 2026 and PrepIQ on September 18, 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.*