# AI painter vs KnowledgeGraph

The clearest difference is price: AI painter at Free against KnowledgeGraph's $2.99. AI painter also leads on update cadence (every 8 days vs every 5 months) and iOS requirement (12.0 vs 14.0). KnowledgeGraph's advantage is in-app purchases (none vs 2) and device support (5 vs 3). On ads there is nothing between them.

AI painter is free to download; KnowledgeGraph costs $2.99 up front. AI painter sells 2 in-app purchases, starting at $0.99 per month. KnowledgeGraph asks for nothing beyond the download.

AI painter ships an update every 8 days, KnowledgeGraph every 5 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AI painter | KnowledgeGraph |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/ai-painter-professional-ai/id1644645946/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 411 MB | 5 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Vision Pro** |
| Age rating | 17+ | 4+ |
| Developer | [Kaiyi Wu](https://appshunter.io/developer/1644272772) | [辉章 何](https://appshunter.io/developer/1687027088) |

## What reviewers say

### AI painter

[App page](https://appshunter.io/ios/app/ai-painter-professional-ai/id1644645946)

Transform text into stunning artwork with over 100 painting styles. This AI-powered tool offers advanced features like ControlNet and image conversion for detailed customization, making art creation accessible to everyone.

**Highlights:** Text-to-image generation, 100+ painting styles, ControlNet model integration, Image conversion and beautification, Sketch-to-image functionality, AI model upscaling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited use for one month | $0.99 | per month |
| Unlimited use for one year | $9.99 | per year |


### KnowledgeGraph

[App page](https://appshunter.io/ios/app/knowledgegraph/id6503631594)

**In-app purchases:** none


## Frequently asked questions

### Is AI painter free?

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

### Is KnowledgeGraph free?

KnowledgeGraph costs $2.99, with no in-app purchases.

### Do AI painter or KnowledgeGraph have ads?

Neither AI painter nor KnowledgeGraph shows ads.

### Which is updated more often, AI painter or KnowledgeGraph?

AI painter ships an update every 8 days, and KnowledgeGraph every 5 months. Most recently, AI painter was updated on October 10, 2026 and KnowledgeGraph on October 13, 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.*