# SYSMonitor vs Ish Clock

The clearest difference is in-app purchases: Ish Clock at none against SYSMonitor's 1. Ish Clock also leads on ads (none vs shown) and update cadence (every 4 days vs every 5 months). SYSMonitor's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. SYSMonitor sells 1 one-off in-app purchase. Ish Clock asks for nothing beyond the download.

SYSMonitor ships an update every 5 months, Ish Clock every 4 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SYSMonitor | Ish Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (38 ratings)](https://appshunter.io/ios/app/sysmonitor-system-status-wgt/id937687645/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 39.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [泽辉 王](https://appshunter.io/developer/892030257) | [ROGER DUBAR](https://appshunter.io/developer/1896709314) |

## What reviewers say

### SYSMonitor

[App page](https://appshunter.io/ios/app/sysmonitor-system-status-wgt/id937687645)

Monitor your device's performance with real-time insights into CPU, memory, and storage usage. Track network speed, view detailed device information, and access key metrics directly from your Today widget. Understand your device's health and optimize its performance.

**Highlights:** CPU usage monitoring, Memory (RAM) status, Storage (ROM) visualization, Real-time network speed, Network details (IP, SSID, Ping), Basic device information

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently Remove ads | $1.99 | one-time |


### Ish Clock

[App page](https://appshunter.io/ios/app/ish-clock/id6770034104)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SYSMonitor free?

SYSMonitor is free to download, with in-app purchases available.

### Is Ish Clock free?

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

### Do SYSMonitor or Ish Clock have ads?

SYSMonitor shows ads; Ish Clock does not.

### Which is updated more often, SYSMonitor or Ish Clock?

SYSMonitor ships an update every 5 months, and Ish Clock every 4 days. Most recently, SYSMonitor was updated on October 9, 2026 and Ish Clock on October 7, 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.*