# HandModel vs TrashSort AI

The clearest difference is rating: TrashSort AI at 5.0 against HandModel's 2.8. TrashSort AI also leads on in-app purchases (none vs 1) and ads (none vs shown). HandModel's advantage is ratings volume (18 vs 2) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. HandModel sells 1 one-off in-app purchase. TrashSort AI asks for nothing beyond the download.

TrashSort AI holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: HandModel has 18 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | HandModel | TrashSort AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (18 ratings)](https://appshunter.io/ios/app/handmodel/id1551114365/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trashsort-ai/id6771661865/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 44.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 82 MB | 25 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Nishioka](https://appshunter.io/developer/1311381476) | [Leo Du](https://appshunter.io/developer/1881375310) |

## What reviewers say

### HandModel

[App page](https://appshunter.io/ios/app/handmodel/id1551114365)

A 3D hand model reference tool for artists. It uses your device's camera to detect and edit hand poses in real-time. Offers adjustable lighting for optimal viewing.

**Highlights:** 3D hand model reference, Camera-based hand tracking, Editable hand poses, Adjustable lighting, In-app purchase for ad removal and recording

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads, Unlock saveslots | $1.99 | one-time |


### TrashSort AI

[App page](https://appshunter.io/ios/app/trashsort-ai/id6771661865)

Instantly identify household items with your camera and learn the correct way to dispose of them. Reduce waste and track your positive environmental impact with this AI-powered sorting assistant.

**Highlights:** Instant AI item identification, Correct bin guidance (recycle, compost, landfill), Track environmental impact and CO₂ savings, Learn disposal facts and tips, Build sorting streaks and earn achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is HandModel free?

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

### Is TrashSort AI free?

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

### Which has better reviews, HandModel or TrashSort AI?

TrashSort AI is rated higher. HandModel averages 2.8 out of 5 from 18 ratings, while TrashSort AI averages 5.0 from 2 ratings.

### Do HandModel or TrashSort AI have ads?

HandModel shows ads; TrashSort AI does not.

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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.*