# e vs Maths Dictionary

The clearest difference is update cadence: Maths Dictionary at weekly against e's every 5 months. e's advantage is iOS requirement (8.0 vs 15.0). On price, review sentiment, 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.

e ships an update every 5 months, Maths Dictionary weekly. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | e | Maths Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/e-readers/id1269430260/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | Free |
| Size | 11 MB | 120 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Education Software VietNam](https://appshunter.io/developer/1538109257) | [BLACASA VIETNAM COMPANY LIMITED](https://appshunter.io/developer/1408664620) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-readers/id1269430260)

This app offers engaging English reading stories designed for children aged 5-11 to improve their reading comprehension and vocabulary. It features vibrant illustrations, native speaker audio, and comprehension questions to reinforce learning.

**Highlights:** International author-written stories, Ages 5-11 focus, Vocabulary expansion and contextual use, Reading comprehension quizzes, Vibrant, colorful illustrations, Native speaker audio for listening and pronunciation, Standalone or integrated with i-Learn Smart Start

**Features:** macOS Compatibility

**In-app purchases:** none


### Maths Dictionary

[App page](https://appshunter.io/ios/app/maths-dictionary/id6467556525)

This app helps Vietnamese students learn English math terms with visual aids and examples. It's designed to supplement English math courses, making complex terminology more accessible and improving learning efficiency.

**Highlights:** English math terminology, Visual illustrations, Example explanations, Supports primary and secondary school levels, Aids in Cambridge English Math courses

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Maths Dictionary free?

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

### Do e or Maths Dictionary have ads?

Neither e nor Maths Dictionary shows ads.

### Which is updated more often, e or Maths Dictionary?

e ships an update every 5 months, and Maths Dictionary weekly. Most recently, e was updated on September 30, 2026 and Maths Dictionary on September 23, 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.*