# Simplified GRE Vocabulary vs E2A

The clearest difference is in-app purchases: Simplified GRE Vocabulary at none against E2A's 10. E2A's advantage is update cadence (every 2 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. E2A sells 10 one-off in-app purchases. Simplified GRE Vocabulary asks for nothing beyond the download.

Simplified GRE Vocabulary ships an update every 6 months, E2A every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simplified GRE Vocabulary | E2A |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 28 MB | 44 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jamboree Education Pte. Ltd.](https://appshunter.io/developer/1382558550) | [Avishek Adhikari](https://appshunter.io/developer/1871148701) |

## What reviewers say

### Simplified GRE Vocabulary

[App page](https://appshunter.io/ios/app/simplified-gre-vocabulary/id1382558551)

Master GRE vocabulary with a unique teaching method that avoids rote memorization. Learn high-frequency words through easy-to-remember groups and customized features. Track your progress with quizzes and build your own study sessions.

**Highlights:** Unique teaching methodology, Learn high-frequency GRE words, Customizable word difficulty, Progress tracking quizzes, Build personalized quizzes, Real-time upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


### E2A

[App page](https://appshunter.io/ios/app/e2a/id6758146267)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A2 Mathematics - 30 Days | $19.99 | one-time |
| A2 Chemistry - 30 Days | $19.99 | one-time |
| AS Business - 30 Days | $19.99 | one-time |
| AS Economics - 30 Days | $19.99 | one-time |
| AS Computer Science - 30 Days | $19.99 | one-time |
| AS Physics - 30 Days | $19.99 | one-time |
| AS Chemistry - 30 Days | $19.99 | one-time |
| AS Biology - 30 Days | $19.99 | one-time |
| AS Accounts - 30 Days | $19.99 | one-time |
| A2 Computer Science - 30 Days | $19.99 | one-time |


## Frequently asked questions

### Is Simplified GRE Vocabulary free?

Simplified GRE Vocabulary is free to download, with no in-app purchases.

### Is E2A free?

E2A is free to download, with in-app purchases available.

### Do Simplified GRE Vocabulary or E2A have ads?

Neither Simplified GRE Vocabulary nor E2A shows ads.

### Which is updated more often, Simplified GRE Vocabulary or E2A?

Simplified GRE Vocabulary ships an update every 6 months, and E2A every 2 days. Most recently, Simplified GRE Vocabulary was updated on November 2, 2026 and E2A 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.*