# Academic Mobile IQS vs Prepclass

The clearest difference is in-app purchases: Academic Mobile IQS at none against Prepclass's 2. Academic Mobile IQS also leads on iOS requirement (9.0 vs 16.0). Prepclass's advantage is update cadence (every 3 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Prepclass sells 2 in-app purchases, starting at $14.99 per month. Academic Mobile IQS asks for nothing beyond the download.

Academic Mobile IQS ships an update every 4 months, Prepclass every 3 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Academic Mobile IQS | Prepclass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 23 MB | 61 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SIGMA Gestion Universitaria, A.I.E.](https://appshunter.io/developer/489479151) | [Okiro Education, Inc.](https://appshunter.io/developer/1883825560) |

## What reviewers say

### Academic Mobile IQS

[App page](https://appshunter.io/ios/app/academic-mobile-iqs/id497674668)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prepclass

[App page](https://appshunter.io/ios/app/prepclass-toefl-prep-2026/id6760318069)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prepclass Pro Monthly | $14.99 | per month |
| Prepclass Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Academic Mobile IQS free?

Academic Mobile IQS is free to download, with no in-app purchases.

### Is Prepclass free?

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

### Do Academic Mobile IQS or Prepclass have ads?

Neither Academic Mobile IQS nor Prepclass shows ads.

### Which is updated more often, Academic Mobile IQS or Prepclass?

Academic Mobile IQS ships an update every 4 months, and Prepclass every 3 days. Most recently, Academic Mobile IQS was updated on October 26, 2026 and Prepclass on October 31, 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.*