# OBSERV 520 vs Meicet

The clearest difference is rating: OBSERV 520 at 3.0 against Meicet's 2.5. OBSERV 520 also leads on in-app purchases (none vs 3) and review sentiment (33% vs 0%). Meicet's advantage is update cadence (every 2 months vs every 4 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Meicet sells 3 one-off in-app purchases. OBSERV 520 asks for nothing beyond the download.

OBSERV 520 holds the better App Store score, 3.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 33% of OBSERV 520's written reviews are positive against 0% of Meicet's.

OBSERV 520 ships an update every 4 months, Meicet every 2 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OBSERV 520 | Meicet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/observ-520/id781554722/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/meicet/id1477701459/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 203 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [InnoFaith beauty sciences](https://appshunter.io/developer/583003631) | [Shanghai May Skin Information Technology Co., Ltd.](https://appshunter.io/developer/1039254926) |

## What reviewers say

### OBSERV 520

[App page](https://appshunter.io/ios/app/observ-520/id781554722)

This professional skin analysis tool uses an iPad and specialized device to visualize skin conditions not visible to the naked eye. It aids in diagnosing, planning treatments, and advising clients on personalized skincare and product recommendations. The app allows for easy capture and comparison of before-and-after images to monitor treatment progress.

**Highlights:** Full-face skin analysis, Epidermal and dermal layer diagnosis, Targeted treatment planning, Personalized product advice, Live visualization of skin conditions, Before and after image monitoring, Multiple light modes (Daylight, Wood's/UV/Cross/Parallel Polarization)

**In-app purchases:** none


### Meicet

[App page](https://appshunter.io/ios/app/meicet/id1477701459)

This high-end skin analysis app offers a comprehensive report through full-automatic detection. It accurately identifies various skin problems and provides a one-stop service to help users discover and solve them.

**Highlights:** Comprehensive skin test report, Full-automatic detection and analysis, Accurate skin problem detection, One-stop service for skin solutions, High-end beauty system software

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Membership | $5.99 | one-time |
| VIP | $119.99 | one-time |
| SVIP | $149.99 | one-time |


## Frequently asked questions

### Is OBSERV 520 free?

OBSERV 520 is free to download, with no in-app purchases.

### Is Meicet free?

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

### Which has better reviews, OBSERV 520 or Meicet?

OBSERV 520 is rated higher. OBSERV 520 averages 3.0 out of 5 from 1 ratings, while Meicet averages 2.5 from 2 ratings.

### Do OBSERV 520 or Meicet have ads?

Neither OBSERV 520 nor Meicet shows ads.

### Which is updated more often, OBSERV 520 or Meicet?

OBSERV 520 ships an update every 4 months, and Meicet every 2 months. Most recently, OBSERV 520 was updated on October 7, 2026 and Meicet on October 6, 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.*