# AdvantageScope XR vs CSA Buddy

The clearest difference is update cadence: CSA Buddy at fortnightly against AdvantageScope XR's every 2 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.

AdvantageScope XR ships an update every 2 months, CSA Buddy fortnightly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AdvantageScope XR | CSA Buddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 6 MB | 16 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Littleton Robotics](https://appshunter.io/developer/1786685445) | [Ken Schenke](https://appshunter.io/developer/1454106398) |

## What reviewers say

### AdvantageScope XR

[App page](https://appshunter.io/ios/app/advantagescope-xr/id6739718081)

**In-app purchases:** none


### CSA Buddy

[App page](https://appshunter.io/ios/app/csa-buddy/id6760242077)

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

**In-app purchases:** none


## Frequently asked questions

### Is AdvantageScope XR free?

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

### Is CSA Buddy free?

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

### Do AdvantageScope XR or CSA Buddy have ads?

Neither AdvantageScope XR nor CSA Buddy shows ads.

### Which is updated more often, AdvantageScope XR or CSA Buddy?

AdvantageScope XR ships an update every 2 months, and CSA Buddy fortnightly. Most recently, AdvantageScope XR was updated on October 30, 2026 and CSA Buddy on October 24, 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.*