# NAIA vs GrBubble

The clearest difference is in-app purchases: NAIA at none against GrBubble's 3. NAIA also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GrBubble sells 3 in-app purchases, starting at $3.99 per 7 days. NAIA asks for nothing beyond the download.

NAIA ships an update every 4 days, GrBubble every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | NAIA | GrBubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/naia/id1645861295/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 28 MB | 10 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SINAR INISIYATIF TEKNOLOJI TURIZM TICARET ITHALAT VE IHRACAT LIMITED SIRKETI](https://appshunter.io/developer/1519086172) | [Chatmuu AI](https://appshunter.io/developer/1888388490) |

## What reviewers say

### NAIA

[App page](https://appshunter.io/ios/app/naia/id1645861295)

Generate custom images using artificial intelligence. Describe your desired photo with detailed explanations, and the AI will create it for you in seconds.

**Highlights:** AI image generation, Detailed photo descriptions, Fast image creation, Customizable visuals

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

**In-app purchases:** none


### GrBubble

[App page](https://appshunter.io/ios/app/grbubble-ai-image-art/id6773016835)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week vip | $3.99 | per 7 days |
| year vip | $14.99 | per year |
| lifetime vip | $19.99 | one-time |


## Frequently asked questions

### Is NAIA free?

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

### Is GrBubble free?

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

### Do NAIA or GrBubble have ads?

Neither NAIA nor GrBubble shows ads.

### Which is updated more often, NAIA or GrBubble?

NAIA ships an update every 4 days, and GrBubble every 2 days. Most recently, NAIA was updated on October 24, 2026 and GrBubble on October 29, 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.*