# Dimensions vs BuildSafe

The clearest difference is update cadence: BuildSafe at every 3 weeks against Dimensions's every 2 months. BuildSafe also leads on device support (3 vs 1) and iOS requirement (13.0 vs 15.0). On price, 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.

Dimensions ships an update every 2 months, BuildSafe every 3 weeks. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dimensions | BuildSafe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 251 MB | 97 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VRcollab Pte Ltd](https://appshunter.io/developer/1538386772) | [Shajahan Mohamed](https://appshunter.io/developer/1469181012) |

## What reviewers say

### Dimensions

[App page](https://appshunter.io/ios/app/dimensions-ar-for-bim/id1538386770)

**In-app purchases:** none


### BuildSafe

[App page](https://appshunter.io/ios/app/buildsafe/id6448085286)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dimensions free?

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

### Is BuildSafe free?

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

### Do Dimensions or BuildSafe have ads?

Neither Dimensions nor BuildSafe shows ads.

### Which is updated more often, Dimensions or BuildSafe?

Dimensions ships an update every 2 months, and BuildSafe every 3 weeks. Most recently, Dimensions was updated on October 3, 2026 and BuildSafe on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*