# Appraiser.AI vs What Is This Thing?

The clearest difference is in-app purchases: What Is This Thing? at none against Appraiser.AI's 2. What Is This Thing? also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17). Appraiser.AI's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On price there is nothing between them.

Both are free to download. Appraiser.AI sells 2 in-app purchases, starting at $4.99 per 7 days. What Is This Thing? asks for nothing beyond the download.

Appraiser.AI ships an update every 2 weeks, What Is This Thing? every 6 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Appraiser.AI | What Is This Thing? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (509 ratings)](https://appshunter.io/ios/app/appraiserai-identify-plus-value/id6740073907/reviews)** | — |
| Number of ratings | **509** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 32 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kawaii](https://appshunter.io/developer/1696001381) | [Matt Lyons-Wood](https://appshunter.io/developer/1822657760) |

## What reviewers say

### Appraiser.AI

[App page](https://appshunter.io/ios/app/appraiserai-identify-plus-value/id6740073907)

This app leverages advanced AI to help users identify and determine the value of various items, including art, antiques, collectibles, and more. Simply scan an item to receive an AI-powered appraisal.

**Highlights:** AI-powered appraisal, Identify art and antiques, Value collectibles, Appraise trading cards, Value sneakers, Scan items for valuation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Appraiser.AI Pro (Weekly) | $4.99 | per 7 days |
| Appraiser.AI Pro (Yearly) | $39.99 | per year |


### What Is This Thing?

[App page](https://appshunter.io/ios/app/what-is-this-thing/id6747729663)

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

**In-app purchases:** none


## Frequently asked questions

### Is Appraiser.AI free?

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

### Is What Is This Thing? free?

What Is This Thing? is free to download, with no in-app purchases.

### Do Appraiser.AI or What Is This Thing? have ads?

What Is This Thing? shows ads; Appraiser.AI does not.

### Which is updated more often, Appraiser.AI or What Is This Thing??

Appraiser.AI ships an update every 2 weeks, and What Is This Thing? every 6 weeks. Most recently, Appraiser.AI was updated on October 25, 2026 and What Is This Thing? on October 14, 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.*