# OnesightAR·ConstructionAsst. vs BuildX AR

The clearest difference is update cadence: BuildX AR at every 2 weeks against OnesightAR·ConstructionAsst.'s every 3 months. OnesightAR·ConstructionAsst.'s advantage is iOS requirement (12.0 vs 16.6). 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.

OnesightAR·ConstructionAsst. ships an update every 3 months, BuildX AR every 2 weeks. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | OnesightAR·ConstructionAsst. | BuildX AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 338 MB | 128 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [以见科技(上海)有限公司](https://appshunter.io/developer/1401741161) | [Ronald Sunrise](https://appshunter.io/developer/1823926256) |

## What reviewers say

### OnesightAR·ConstructionAsst.

[App page](https://appshunter.io/ios/app/onesightarconstructionasst/id1545378009)

**Features:** macOS Compatibility

**In-app purchases:** none


### BuildX AR

[App page](https://appshunter.io/ios/app/buildx-ar/id6748461613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnesightAR·ConstructionAsst. free?

OnesightAR·ConstructionAsst. is free to download, with no in-app purchases.

### Is BuildX AR free?

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

### Do OnesightAR·ConstructionAsst. or BuildX AR have ads?

Neither OnesightAR·ConstructionAsst. nor BuildX AR shows ads.

### Which is updated more often, OnesightAR·ConstructionAsst. or BuildX AR?

OnesightAR·ConstructionAsst. ships an update every 3 months, and BuildX AR every 2 weeks. Most recently, OnesightAR·ConstructionAsst. was updated on September 8, 2026 and BuildX AR on September 15, 2026.

---

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