# TestGlider vs TOEFL Prep

The clearest difference is iOS requirement: TestGlider at 15.1 against TOEFL Prep's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TestGlider ships an update every 10 days, TOEFL Prep every 2 weeks. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TestGlider | TOEFL Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 63 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Databank Inc.](https://appshunter.io/developer/1617954383) | [Zeshan Mehmood](https://appshunter.io/developer/6781776333) |

## What reviewers say

### TestGlider

[App page](https://appshunter.io/ios/app/testglider/id6778232745)

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

**In-app purchases:** none


### TOEFL Prep

[App page](https://appshunter.io/ios/app/toefl-prep-ibt-practice-2026/id6790172083)

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

**In-app purchases:** none


## Frequently asked questions

### Is TestGlider free?

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

### Is TOEFL Prep free?

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

### Do TestGlider or TOEFL Prep have ads?

Neither TestGlider nor TOEFL Prep shows ads.

### Which is updated more often, TestGlider or TOEFL Prep?

TestGlider ships an update every 10 days, and TOEFL Prep every 2 weeks. Most recently, TestGlider was updated on October 25, 2026 and TOEFL Prep on October 9, 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.*