# Legitmark vs TuSee

The clearest difference is rating: TuSee at 5.0 against Legitmark's 3.7. TuSee also leads on review sentiment (100% vs 82%) and iOS requirement (12.0 vs 16.5). Legitmark's advantage is in-app purchases (none vs 21) and ratings volume (186 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. TuSee sells 21 one-off in-app purchases. Legitmark asks for nothing beyond the download.

TuSee holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Legitmark has 186 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 82% of Legitmark's written reviews are positive against 100% of TuSee's.

Legitmark ships an update every 3 days, TuSee every 8 days. The most recent releases landed on September 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Legitmark | TuSee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (186 ratings)](https://appshunter.io/ios/app/legitmark/id1517142918/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tusee/id6479973686/reviews)** |
| Number of ratings | **186** | 1 |
| Positive reviews | 81.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 73 MB |
| Requires iOS | 16.5 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Legitmark, Inc](https://appshunter.io/developer/1517142917) | [Tuling Shenshi(Beijing)Technology Co., Ltd.](https://appshunter.io/developer/1609035499) |

## What reviewers say

### Legitmark

[App page](https://appshunter.io/ios/app/legitmark/id1517142918)

This app offers expert authentication services for luxury sneakers, providing impartial and objective assessments. Utilize a team of experienced authenticators and a detailed verification process to ensure the legitimacy of your footwear. Receive a shareable certificate as proof of authenticity.

**Highlights:** Expert sneaker authentication, Impartial and objective assessments, Detailed verification process, Public Authentication Certificate, 2-authenticator review, Industry expert team

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- ⭐️ Excellent customer service
- 🚀 Fast and reliable authentication
- 🔒 Detailed and transparent feedback
- 👍 Easy to use app
- 🔍 Thorough inspection process

**What reviewers complain about**

- 🕰️ Slow response times in some cases
- 💰 Relatively high pricing
- 🐛 Occasional authentication errors

**Reported bugs**

- Issues with account creation and verification
- App crashes or freezes on some devices

**Requested features**

- Allow photo uploads from device gallery
- Expand authentication to more product categories


### TuSee

[App page](https://appshunter.io/ios/app/tusee/id6479973686)

Instantly verify the authenticity of luxury goods using advanced AI and expert analysis. Upload photos of items like handbags, watches, or sneakers to receive a rapid, accurate assessment and an official certificate of authenticity.

**Highlights:** AI-powered authentication, Expert-in-the-loop analysis, Official certificate of authenticity, Authentication tag option, Supports 20+ categories and 500+ brands, Instant response within 1 second

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TuSee Authentication | $0.99 | one-time |
| Popmart | $0.99 | one-time |
| AI appraisal - accessories | $0.99 | one-time |
| AI authentication - watches | $0.99 | one-time |
| AI authentication - apparel | $0.99 | one-time |
| AI authentication - cosmetics | $0.99 | one-time |
| TuSee Authentication | $1.99 | one-time |
| TuSee Authentication | $2.99 | one-time |
| TuSee Authentication | $3.99 | one-time |
| AI authentication | $3.99 | one-time |
| AI authentication - shoes | $4.99 | one-time |
| TuSee Authentication | $4.99 | one-time |
| AI authentication - bags | $7.99 | one-time |
| TuSee Authentication | $7.99 | one-time |
| TuSee Authentication | $9.99 | one-time |
| TuSee Authentication | $19.99 | one-time |
| TuSee Authentication | $29.99 | one-time |
| Monthly Card - Sneakers | $119.00 | one-time |
| Monthly Card - Bags | $279.00 | one-time |
| Yealy Card - Sneakers | $449.00 | one-time |
| Yearly Card - Bags | $1000.00 | one-time |


## Frequently asked questions

### Is Legitmark free?

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

### Is TuSee free?

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

### Which has better reviews, Legitmark or TuSee?

TuSee is rated higher. Legitmark averages 3.7 out of 5 from 186 ratings, while TuSee averages 5.0 from 1 ratings.

### Do Legitmark or TuSee have ads?

Neither Legitmark nor TuSee shows ads.

### Which is updated more often, Legitmark or TuSee?

Legitmark ships an update every 3 days, and TuSee every 8 days. Most recently, Legitmark was updated on September 6, 2026 and TuSee on September 17, 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.*