# 3Dazer vs YJT

The clearest difference is iOS requirement: 3Dazer at 9.0 against YJT's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3Dazer ships an update every 4 weeks, YJT every 5 weeks. The most recent releases landed on September 16, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 3Dazer | YJT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (15 ratings)](https://appshunter.io/ios/app/3dazer/id1139663669/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 46 MB | 132 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Laurelatsunset](https://appshunter.io/developer/1139663668) | [HUBEI YJT TECHNOLOGY CO., LTD](https://appshunter.io/developer/1726505031) |

## What reviewers say

### 3Dazer

[App page](https://appshunter.io/ios/app/3dazer/id1139663669)

Transform your iPhone into a smart laser measurer and project management tool. Accurately measure spaces, create floor plans, and organize project data with client information and photos. Streamline your workflow and share measurements efficiently.

**Highlights:** Laser measurement device support, Project creation and management, Client information recording, Photo capture and annotation, Voice memo recording, Floor plan sketching, Direct and indirect measurement

**Features:** macOS Compatibility

**In-app purchases:** none


### YJT

[App page](https://appshunter.io/ios/app/yjt/id6742525697)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3Dazer free?

3Dazer is free to download, with no in-app purchases.

### Is YJT free?

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

### Do 3Dazer or YJT have ads?

Neither 3Dazer nor YJT shows ads.

### Which is updated more often, 3Dazer or YJT?

3Dazer ships an update every 4 weeks, and YJT every 5 weeks. Most recently, 3Dazer was updated on September 16, 2026 and YJT on September 7, 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.*