# DrPSU HDFury vs c

The clearest difference is update cadence: c at every 2 months against DrPSU HDFury's every 32 months. c also leads on iOS requirement (12.0 vs 15.2). 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.

DrPSU HDFury ships an update every 32 months, c every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DrPSU HDFury | c |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/c-max-updater/id1594296171/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 4 MB | 31 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Affyy](https://appshunter.io/developer/1093477630) | [MaxLite](https://appshunter.io/developer/571000784) |

## What reviewers say

### DrPSU HDFury

[App page](https://appshunter.io/ios/app/drpsu-hdfury/id1192998663)

**Features:** macOS Compatibility

**In-app purchases:** none


### c

[App page](https://appshunter.io/ios/app/c-max-updater/id1594296171)

This utility app enables over-the-air firmware updates for c-Max Network Control devices. It supports updating various components like sensors, network nodes, powerpacks, and wall switches.

**Highlights:** Over-the-air firmware updates, Supports c-Max Network Control devices, Updates sensors, Updates network nodes, Updates powerpacks, Updates wall switches

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

**In-app purchases:** none


## Frequently asked questions

### Is DrPSU HDFury free?

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

### Is c free?

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

### Do DrPSU HDFury or c have ads?

Neither DrPSU HDFury nor c shows ads.

### Which is updated more often, DrPSU HDFury or c?

DrPSU HDFury ships an update every 32 months, and c every 2 months. Most recently, DrPSU HDFury was updated on November 11, 2026 and c on November 3, 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.*