# TOEFL Practice Test Online vs Prepclass

The clearest difference is in-app purchases: TOEFL Practice Test Online at none against Prepclass's 2. TOEFL Practice Test Online also leads on iOS requirement (13.0 vs 16.0). Prepclass's advantage is ads (none vs shown) and update cadence (every 3 days vs every 9 months). On price 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. TOEFL Practice Test Online asks for nothing beyond the download.

TOEFL Practice Test Online ships an update every 9 months, Prepclass every 3 days. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TOEFL Practice Test Online | Prepclass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 days** |
| Size | 3 MB | 61 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ben Wallenberg](https://appshunter.io/developer/1447093082) | [Okiro Education, Inc.](https://appshunter.io/developer/1883825560) |

## What reviewers say

### TOEFL Practice Test Online

[App page](https://appshunter.io/ios/app/toefl-practice-test-online/id6751770102)

**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 TOEFL Practice Test Online free?

TOEFL Practice Test Online is free to download, with no in-app purchases.

### Is Prepclass free?

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

### Do TOEFL Practice Test Online or Prepclass have ads?

TOEFL Practice Test Online shows ads; Prepclass does not.

### Which is updated more often, TOEFL Practice Test Online or Prepclass?

TOEFL Practice Test Online ships an update every 9 months, and Prepclass every 3 days. Most recently, TOEFL Practice Test Online was updated on October 9, 2026 and Prepclass on October 28, 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.*