# DEVAR vs Grammar Quest

The clearest difference is update cadence: Grammar Quest at every 3 days against DEVAR's every 2 months. DEVAR's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DEVAR sells 2 in-app purchases, starting at $4.99 per month and Grammar Quest sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DEVAR ships an update every 2 months, Grammar Quest every 3 days. The most recent releases landed on September 24, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | DEVAR | Grammar Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (34 ratings)](https://appshunter.io/ios/app/devar-augmented-reality/id1362103568/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 153 MB | 480 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DEVAR ENTERTAINMENT LLC](https://appshunter.io/developer/1362103567) | [Kendal Slack](https://appshunter.io/developer/1183263943) |

## What reviewers say

### DEVAR

[App page](https://appshunter.io/ios/app/devar-augmented-reality/id1362103568)

Explore a world of augmented reality with interactive characters, games, and educational content. Bring dinosaurs, space, and more to life through your device's camera. Engage with digital creations through live coloring and storybooks for a fun learning experience.

**Highlights:** Augmented reality camera mode, Interactive AR characters and mini-games, AR dinosaur exploration, AR space course, Augment printed books, Live coloring and storybooks, 4D Encyclopedias

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Devar digital | $4.99 | per month |
| Eastcolight Digital Content | $4.99 | per month |


### Grammar Quest

[App page](https://appshunter.io/ios/app/grammar-quest/id6768053320)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $5.99 | one-time |


## Frequently asked questions

### Is DEVAR free?

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

### Is Grammar Quest free?

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

### Do DEVAR or Grammar Quest have ads?

Neither DEVAR nor Grammar Quest shows ads.

### Which is updated more often, DEVAR or Grammar Quest?

DEVAR ships an update every 2 months, and Grammar Quest every 3 days. Most recently, DEVAR was updated on September 24, 2026 and Grammar Quest on August 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.*