# Maths Dictionary vs Eliko

The clearest difference is in-app purchases: Maths Dictionary at none against Eliko's 4. Maths Dictionary also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Eliko sells 4 in-app purchases, starting at $14.99 per 3 months. Maths Dictionary asks for nothing beyond the download.

Maths Dictionary ships an update weekly, Eliko every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Maths Dictionary | Eliko |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 120 MB | 98 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BLACASA VIETNAM COMPANY LIMITED](https://appshunter.io/developer/1408664620) | [Nguyen Van Huu](https://appshunter.io/developer/1649904386) |

## What reviewers say

### 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


### Eliko

[App page](https://appshunter.io/ios/app/eliko/id6749044495)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ELIKO PRO 3 tháng | $14.99 | per 3 months |
| Kích hoạt tài khoản 3 tháng | $22.99 | per 3 months |
| ELIKO PRO 12 tháng | $34.99 | per year |
| ELIKO PRO 3 năm | $99.99 | one-time |


## Frequently asked questions

### Is Maths Dictionary free?

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

### Is Eliko free?

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

### Do Maths Dictionary or Eliko have ads?

Eliko shows ads; Maths Dictionary does not.

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

Maths Dictionary ships an update weekly, and Eliko every 4 days. Most recently, Maths Dictionary was updated on October 24, 2026 and Eliko on October 28, 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.*