# Pulse for Mac vs System Rx

The clearest difference is update cadence: Pulse for Mac at daily against System Rx's every 3 weeks. System Rx's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pulse for Mac ships an update daily, System Rx every 3 weeks. The most recent releases landed on September 17, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Pulse for Mac | System Rx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 0 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [InGyu Rho](https://appshunter.io/developer/1874931685) | [Mohamed Saud](https://appshunter.io/developer/1797283594) |

## What reviewers say

### Pulse for Mac

[App page](https://appshunter.io/ios/app/pulse-for-mac/id6760915507)

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

**In-app purchases:** none


### System Rx

[App page](https://appshunter.io/ios/app/system-rx/id6761538119)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pulse for Mac free?

Pulse for Mac is free to download, with no in-app purchases.

### Is System Rx free?

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

### Do Pulse for Mac or System Rx have ads?

Neither Pulse for Mac nor System Rx shows ads.

### Which is updated more often, Pulse for Mac or System Rx?

Pulse for Mac ships an update daily, and System Rx every 3 weeks. Most recently, Pulse for Mac was updated on September 17, 2026 and System Rx on September 2, 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.*