# vSite AR Custom vs Cesium Developer Conference

The clearest difference is update cadence: vSite AR Custom at every 2 months against Cesium Developer Conference's every 12 months. 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.

vSite AR Custom ships an update every 2 months, Cesium Developer Conference every 12 months. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | vSite AR Custom | Cesium Developer Conference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 183 MB | 69 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [vGIS Inc.](https://appshunter.io/developer/1325123178) | [Bentley Systems, Inc.](https://appshunter.io/developer/457925574) |

## What reviewers say

### vSite AR Custom

[App page](https://appshunter.io/ios/app/vsite-ar-custom/id6553996596)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cesium Developer Conference

[App page](https://appshunter.io/ios/app/cesium-developer-conference/id6744168395)

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

**In-app purchases:** none


## Frequently asked questions

### Is vSite AR Custom free?

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

### Is Cesium Developer Conference free?

Cesium Developer Conference is free to download, with no in-app purchases.

### Do vSite AR Custom or Cesium Developer Conference have ads?

Neither vSite AR Custom nor Cesium Developer Conference shows ads.

### Which is updated more often, vSite AR Custom or Cesium Developer Conference?

vSite AR Custom ships an update every 2 months, and Cesium Developer Conference every 12 months. Most recently, vSite AR Custom was updated on September 8, 2026 and Cesium Developer Conference on September 17, 2026.

---

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