# Maths Dictionary vs Gzone Teacher

The clearest difference is update cadence: Maths Dictionary at weekly against Gzone Teacher's every 3 weeks. Gzone Teacher's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Maths Dictionary ships an update weekly, Gzone Teacher every 3 weeks. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Maths Dictionary | Gzone Teacher |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 120 MB | 90 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLACASA VIETNAM COMPANY LIMITED](https://appshunter.io/developer/1408664620) | [Greenfield School](https://appshunter.io/developer/1648151435) |

## 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


### Gzone Teacher

[App page](https://appshunter.io/ios/app/gzone-teacher/id6480088759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maths Dictionary free?

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

### Is Gzone Teacher free?

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

### Do Maths Dictionary or Gzone Teacher have ads?

Neither Maths Dictionary nor Gzone Teacher shows ads.

### Which is updated more often, Maths Dictionary or Gzone Teacher?

Maths Dictionary ships an update weekly, and Gzone Teacher every 3 weeks. Most recently, Maths Dictionary was updated on September 23, 2026 and Gzone Teacher on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*