# 3DNest vs BIM CMS

The clearest difference is ads: 3DNest at none against BIM CMS's shown. BIM CMS's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

3DNest ships an update every 2 months, BIM CMS every 3 weeks. The most recent releases landed on September 6, 2026 and March 1, 2026 respectively.

## The numbers

| Metric | 3DNest | BIM CMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 199 MB | 47 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhongqu (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1286638650) | [BIM Stacks Data Tech. CO., LTD.](https://appshunter.io/developer/1473736163) |

## What reviewers say

### 3DNest

[App page](https://appshunter.io/ios/app/3dnest/id1286638651)

**Features:** macOS Compatibility

**In-app purchases:** none


### BIM CMS

[App page](https://appshunter.io/ios/app/bim-cms/id1480999001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3DNest free?

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

### Is BIM CMS free?

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

### Do 3DNest or BIM CMS have ads?

BIM CMS shows ads; 3DNest does not.

### Which is updated more often, 3DNest or BIM CMS?

3DNest ships an update every 2 months, and BIM CMS every 3 weeks. Most recently, 3DNest was updated on September 6, 2026 and BIM CMS on March 1, 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.*