# Phoenix Tuner X vs CSA Buddy

The clearest difference is price: CSA Buddy at Free against Phoenix Tuner X's $3.99. Phoenix Tuner X's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On update cadence, ads and in-app purchases there is nothing between them.

CSA Buddy is free to download; Phoenix Tuner X costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phoenix Tuner X ships an update every 11 days, CSA Buddy fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Phoenix Tuner X | CSA Buddy |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/phoenix-tuner-x/id6502530040/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Paid | — |
| Size | 229 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cross The Road Electronics](https://appshunter.io/developer/1745756446) | [Ken Schenke](https://appshunter.io/developer/1454106398) |

## What reviewers say

### Phoenix Tuner X

[App page](https://appshunter.io/ios/app/phoenix-tuner-x/id6502530040)

Configure and manage CTR Electronics devices remotely. Adjust device names, IDs, and firmware. Plot and control devices, and activate advanced features.

**Highlights:** Manage device name, IDs, firmware, Configure device settings, Plot and control devices, Activate PRO features

**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 Phoenix Tuner X free?

Phoenix Tuner X costs $3.99, with no in-app purchases.

### Is CSA Buddy free?

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

### Do Phoenix Tuner X or CSA Buddy have ads?

Neither Phoenix Tuner X nor CSA Buddy shows ads.

### Which is updated more often, Phoenix Tuner X or CSA Buddy?

Phoenix Tuner X ships an update every 11 days, and CSA Buddy fortnightly. Most recently, Phoenix Tuner X was updated on October 24, 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.*