Comparison

Pulse for Mac vs System Rx

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Pulse for Mac

Features
Read full description

Monitor your Mac's system performance in real-time from your iPhone. Pulse for Mac displays CPU usage, GPU usage, temperatures, memory pressure, battery level, and fan speed β€” all streamed live over your local Wi-Fi network. Features: β€’ Real-time CPU & GPU usage with temperature β€’ Memory usage and pressure indicator β€’ Battery level and charging status β€’ Fan speed monitoring β€’ Auto-discovery via Bonjour β€’ Portrait and landscape layouts β€’ Keep Screen On option for desk display Requirements: β€’ MacPulse Server running on your Mac (free download at GitHub) β€’ iPhone and Mac on the same Wi-Fi network

About

System Rx

Features
Read full description

System Rx is the professional-grade diagnostic tool designed for power users who need exact hardware transparency. Monitor your system's vitals across iOS, and iPadOS with precise hardware identification and real-time telemetry. Key Features: Precise Hardware Identity: Accurate identification of your device model, chip (including M4, A18 Pro, and A17 Pro), and technical specs. CPU & RAM Monitoring: Monitor processor load and memory footprint in real-time with technical-grade accuracy. System Thermal States: Keep an eye on your device's temperature and thermal throttling status. Storage & Battery: Detailed insights into SSD health, read/write rates, and battery cycles. Privacy First: No telemetry leaves your device. All data is processed locally.

Screenshots

Pulse for Mac1 screens
System Rx4 screens

Verdict

The call

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.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
Pulse for Mac versus System Rx: the parameters behind the verdict, then further details
ParameterPulse for MacSystem Rx
PriceFreeFree
Update frequencyDaily β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, Mac β€” better
Requires iOS17.017.0
Further details β€” not scored
Size0 MB2 MB
Age rating4+4+
DeveloperInGyu RhoMohamed Saud

In-app purchases

None

Pulse for Mac

No in-app purchases

None

System Rx

No in-app purchases

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.

Other comparisons