# SYSMonitor vs NFC無源鎖V3

The clearest difference is in-app purchases: NFC無源鎖V3 at none against SYSMonitor's 1. NFC無源鎖V3 also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SYSMonitor sells 1 one-off in-app purchase. NFC無源鎖V3 asks for nothing beyond the download.

## The numbers

| Metric | SYSMonitor | NFC無源鎖V3 |
| --- | --- | --- |
| 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 | — |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 7 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽辉 王](https://appshunter.io/developer/892030257) | [Holtek Semiconductor(China) Inc](https://appshunter.io/developer/1052056181) |

## 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 |


### NFC無源鎖V3

[App page](https://appshunter.io/ios/app/nfcv3/id6744962773)

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

**In-app purchases:** none


## Frequently asked questions

### Is SYSMonitor free?

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

### Is NFC無源鎖V3 free?

NFC無源鎖V3 is free to download, with no in-app purchases.

### Do SYSMonitor or NFC無源鎖V3 have ads?

SYSMonitor shows ads; NFC無源鎖V3 does not.

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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.*