# XstereO vs BtCamera

The clearest difference is update cadence: XstereO at monthly against BtCamera's every 6 months. BtCamera's advantage is iOS requirement (11.0 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.

XstereO ships an update monthly, BtCamera every 6 months. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | XstereO | BtCamera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Size | 1 MB | 8 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yury Golubinsky](https://appshunter.io/developer/475195503) | [HIROYASU MACHIGUCHI](https://appshunter.io/developer/1209847681) |

## What reviewers say

### XstereO

[App page](https://appshunter.io/ios/app/xstereo/id953250867)

**In-app purchases:** none


### BtCamera

[App page](https://appshunter.io/ios/app/btcamera-cp/id1299905939)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XstereO free?

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

### Is BtCamera free?

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

### Do XstereO or BtCamera have ads?

Neither XstereO nor BtCamera shows ads.

### Which is updated more often, XstereO or BtCamera?

XstereO ships an update monthly, and BtCamera every 6 months. Most recently, XstereO was updated on September 19, 2026 and BtCamera on September 18, 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.*