# TestZone Prep vs ENGLISH365

The clearest difference is in-app purchases: ENGLISH365 at none against TestZone Prep's 2. TestZone Prep's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TestZone Prep sells 2 in-app purchases, starting at $14.99 per month. ENGLISH365 asks for nothing beyond the download.

TestZone Prep ships an update every 10 days, ENGLISH365 every 2 months. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | TestZone Prep | ENGLISH365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/testzone-prep/id6785630212/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 111 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LAZIZ RAKHMATOV](https://appshunter.io/developer/1878915886) | [Aakash Sinha](https://appshunter.io/developer/1741940052) |

## What reviewers say

### TestZone Prep

[App page](https://appshunter.io/ios/app/testzone-prep/id6785630212)

Prepare for various U.S. exams with this comprehensive study tool. Access practice questions, clear explanations, and realistic mock tests for licenses, permits, and certifications. Track your progress and review mistakes to build confidence for test day.

**Highlights:** Practice questions and explanations, Realistic mock exams, Mistake review and saving, Progress tracking reports, Multilingual support, Study anytime, anywhere

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| TestZone Yearly | $119.99 | per year |


### ENGLISH365

[App page](https://appshunter.io/ios/app/english365/id6793932563)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TestZone Prep free?

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

### Is ENGLISH365 free?

ENGLISH365 is free to download, with no in-app purchases.

### Do TestZone Prep or ENGLISH365 have ads?

Neither TestZone Prep nor ENGLISH365 shows ads.

### Which is updated more often, TestZone Prep or ENGLISH365?

TestZone Prep ships an update every 10 days, and ENGLISH365 every 2 months. Most recently, TestZone Prep was updated on October 17, 2026 and ENGLISH365 on October 21, 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.*