# CrayEye vs Mock Studio(Pro)

The clearest difference is price: CrayEye at Free against Mock Studio(Pro)'s $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

CrayEye is free to download; Mock Studio(Pro) costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CrayEye | Mock Studio(Pro) |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/crayeye/id6480090992/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free | — |
| Size | 32 MB | 139 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandria Redmon](https://appshunter.io/developer/1234734603) | [Hrishi Suthar](https://appshunter.io/developer/1660005858) |

## What reviewers say

### CrayEye

[App page](https://appshunter.io/ios/app/crayeye/id6480090992)

This open-source utility allows users to perform multimodal LLM visual analysis. It enables the creation and sharing of AI vision prompts enhanced with data from native device sensors.

**Highlights:** Multimodal LLM visual analysis, Build AI vision prompts, Share AI vision prompts, Augment prompts with device sensor data, Open-source

**Features:** macOS Compatibility

**In-app purchases:** none


### Mock Studio(Pro)

[App page](https://appshunter.io/ios/app/mock-studiopro/id6752538001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CrayEye free?

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

### Is Mock Studio(Pro) free?

Mock Studio(Pro) costs $2.99, with no in-app purchases.

### Do CrayEye or Mock Studio(Pro) have ads?

Neither CrayEye nor Mock Studio(Pro) shows ads.

### Which is updated more often, CrayEye or Mock Studio(Pro)?

CrayEye ships an update every 2 days, and Mock Studio(Pro) every 2 days. Most recently, CrayEye was updated on October 14, 2026 and Mock Studio(Pro) on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*