# TF Object Detection RickyChen vs VisionAI

The clearest difference is in-app purchases: TF Object Detection RickyChen at none against VisionAI's 4. TF Object Detection RickyChen also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. VisionAI sells 4 in-app purchases, starting at $4.99 per 7 days. TF Object Detection RickyChen asks for nothing beyond the download.

TF Object Detection RickyChen ships an update every 4 weeks, VisionAI every 2 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TF Object Detection RickyChen | VisionAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/visionai-visual-assistance/id6740747405/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 6 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chao-Ju CHEN](https://appshunter.io/developer/1654667655) | [Carlos Obando](https://appshunter.io/developer/818523453) |

## What reviewers say

### TF Object Detection RickyChen

[App page](https://appshunter.io/ios/app/tf-object-detection-rickychen/id6444441893)

**Features:** macOS Compatibility

**In-app purchases:** none


### VisionAI

[App page](https://appshunter.io/ios/app/visionai-visual-assistance/id6740747405)

This AI-powered assistant describes your surroundings using your device's camera. It recognizes various elements like people, objects, and text, providing detailed verbal descriptions. Ideal for individuals with visual impairments or anyone needing quick environmental context.

**Highlights:** AI-powered environmental description, Recognition of people, animals, plants, food, medicines, objects, text, money, places, Accurate scene descriptions, Export descriptions to PDF, Adjustable reading speeds, VoiceOver optimization, Supports 35 languages

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $24.99 | per year |
| One-time payment | $19.99 | one-time |


## Frequently asked questions

### Is TF Object Detection RickyChen free?

TF Object Detection RickyChen is free to download, with no in-app purchases.

### Is VisionAI free?

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

### Do TF Object Detection RickyChen or VisionAI have ads?

Neither TF Object Detection RickyChen nor VisionAI shows ads.

### Which is updated more often, TF Object Detection RickyChen or VisionAI?

TF Object Detection RickyChen ships an update every 4 weeks, and VisionAI every 2 weeks. Most recently, TF Object Detection RickyChen was updated on October 9, 2026 and VisionAI on October 5, 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.*