# DigiVocab vs English Test Prep

The clearest difference is in-app purchases: DigiVocab at none against English Test Prep's 6. DigiVocab also leads on iOS requirement (12.0 vs 15.5). English Test Prep's advantage is update cadence (every 8 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. English Test Prep sells 6 in-app purchases, starting at $14.99 per 3 months. DigiVocab asks for nothing beyond the download.

DigiVocab ships an update every 6 weeks, English Test Prep every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DigiVocab | English Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digivocab/id1475726480/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 26 MB | 43 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iSMART education](https://appshunter.io/developer/1542004943) | [Nguyen Nhu Vuong](https://appshunter.io/developer/1486864462) |

## What reviewers say

### DigiVocab

[App page](https://appshunter.io/ios/app/digivocab/id1475726480)

This app offers engaging video lessons and interactive minigames for Math and Science subjects, taught entirely in English. It uses visual aids and gamified learning to make complex topics understandable and memorable for students.

**Highlights:** English video lessons, Interactive minigames, Visual learning aids, Math and Science subjects, Gamified education

**Features:** macOS Compatibility

**In-app purchases:** none


### English Test Prep

[App page](https://appshunter.io/ios/app/english-test-prep-toeic-and-pte/id6800000090)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prufio 3months | $14.99 | per 3 months |
| Prufio 6months | $19.99 | per 6 months |
| Prufio Subcrition 1Year | $29.99 | per year |
| Prufio Forever | $19.99 | one-time |
| Prufio Forever | $27.99 | one-time |
| Prufio Forever | $39.99 | one-time |


## Frequently asked questions

### Is DigiVocab free?

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

### Is English Test Prep free?

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

### Do DigiVocab or English Test Prep have ads?

Neither DigiVocab nor English Test Prep shows ads.

### Which is updated more often, DigiVocab or English Test Prep?

DigiVocab ships an update every 6 weeks, and English Test Prep every 8 days. Most recently, DigiVocab was updated on November 3, 2026 and English Test Prep 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.*