# Bonsai Studio by PrismML vs FrameRing

Bonsai Studio by PrismML and FrameRing are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Bonsai Studio by PrismML | FrameRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/bonsai-studio-by-prismml/id6767042620/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free | — |
| Size | 100 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Prism ML](https://appshunter.io/developer/1896355493) | [Anton Smolianin](https://appshunter.io/developer/1888765891) |

## What reviewers say

### Bonsai Studio by PrismML

[App page](https://appshunter.io/ios/app/bonsai-studio-by-prismml/id6767042620)

Create high-quality images directly on your iPhone without an internet connection. This app uses advanced AI models that run locally, ensuring your prompts and creations remain private on your device. Experience fast, on-device image generation for everyday creative workflows.

**Highlights:** On-device image generation, Offline functionality, Multiple resolutions and aspect ratios, Save images to Photo Library, Built-in prompt moderation, Open weights license

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

**In-app purchases:** none


### FrameRing

[App page](https://appshunter.io/ios/app/framering/id6768103651)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bonsai Studio by PrismML free?

Bonsai Studio by PrismML is free to download, with no in-app purchases.

### Is FrameRing free?

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

### Do Bonsai Studio by PrismML or FrameRing have ads?

Neither Bonsai Studio by PrismML nor FrameRing shows ads.

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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.*