# 3D看图 vs ModelLens

The clearest difference is update cadence: ModelLens at weekly against 3D看图's every 3 weeks. 3D看图's advantage is iOS requirement (13 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

3D看图 ships an update every 3 weeks, ModelLens weekly. The most recent releases landed on September 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 3D看图 | ModelLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/3d-3d/id6770898294/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 57 MB | 45 MB |
| Requires iOS | **13** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [文华 宁](https://appshunter.io/developer/1740866281) | [际 郭](https://appshunter.io/developer/6797282134) |

## What reviewers say

### 3D看图

[App page](https://appshunter.io/ios/app/3d-3d/id6770898294)

This app allows users to quickly view and edit 3D models and 2D drawings on mobile devices. It supports over 40 mainstream 3D and 2D drawing formats, offering tools for collaboration and communication.

**Highlights:** View 3D models and 2D drawings, Supports over 40 formats, Edit 3D drawings, Collaboration tools, Measurement and annotation features, Cloud sharing capabilities

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

**In-app purchases:** none


### ModelLens

[App page](https://appshunter.io/ios/app/modellens/id6805873122)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D看图 free?

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

### Is ModelLens free?

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

### Do 3D看图 or ModelLens have ads?

Neither 3D看图 nor ModelLens shows ads.

### Which is updated more often, 3D看图 or ModelLens?

3D看图 ships an update every 3 weeks, and ModelLens weekly. Most recently, 3D看图 was updated on September 21, 2026 and ModelLens on October 11, 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.*