# VoiceGrammar vs EDUS

The clearest difference is ads: EDUS at none against VoiceGrammar's shown. VoiceGrammar's advantage is update cadence (every 10 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

VoiceGrammar ships an update every 10 days, EDUS every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | VoiceGrammar | EDUS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 61 MB | 44 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Finite Field, K.K.](https://appshunter.io/developer/1742912607) | [Eslam Said](https://appshunter.io/developer/1763537536) |

## What reviewers say

### VoiceGrammar

[App page](https://appshunter.io/ios/app/voicegrammar/id6737611133)

**Features:** macOS Compatibility

**In-app purchases:** none


### EDUS

[App page](https://appshunter.io/ios/app/edus/id6738955601)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VoiceGrammar free?

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

### Is EDUS free?

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

### Do VoiceGrammar or EDUS have ads?

VoiceGrammar shows ads; EDUS does not.

### Which is updated more often, VoiceGrammar or EDUS?

VoiceGrammar ships an update every 10 days, and EDUS every 3 months. Most recently, VoiceGrammar was updated on October 25, 2026 and EDUS on October 25, 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.*