# SYS Activity Manager vs System Stats

The clearest difference is rating: System Stats at 4.2 against SYS Activity Manager's 2.6. SYS Activity Manager's advantage is review sentiment (42% vs 0%) and ads (none vs shown). On price, 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.

System Stats holds the better App Store score, 4.2 against 2.6. That said, the two scores are not equally well evidenced: SYS Activity Manager has 89 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 42% of SYS Activity Manager's written reviews are positive against 0% of System Stats's, so the app with the better star average is not the one people write more warmly about.

SYS Activity Manager ships an update every 4 months, System Stats every 19 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SYS Activity Manager | System Stats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (89 ratings)](https://appshunter.io/ios/app/sys-activity-manager/id447374159/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/system-stats-cpu-and-ram/id1640280810/reviews)** |
| Number of ratings | **89** | 5 |
| Positive reviews | **42.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 19 months |
| Monetization | **Free** | Ad-supported |
| Size | 19 MB | 40 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sohel Mazumder](https://appshunter.io/developer/1501146911) | [Cao Tran](https://appshunter.io/developer/1346991351) |

## What reviewers say

### SYS Activity Manager

[App page](https://appshunter.io/ios/app/sys-activity-manager/id447374159)

Monitor your device's background processes, battery life, and network activity. This app provides insights into memory usage, disk space, and connection statuses, helping you diagnose network issues and optimize performance. It's designed for both expert and non-expert users.

**Highlights:** Monitor background processes and apps, Track device battery life and charging status, Analyze network connection and speed, Summarize disk usage, Visualize memory allocation, Diagnose network problems

**Features:** macOS Compatibility

**In-app purchases:** none


### System Stats

[App page](https://appshunter.io/ios/app/system-stats-cpu-and-ram/id1640280810)

Monitor your device's performance in real-time with detailed insights into CPU, memory, storage, and battery usage. Offers customizable widgets for at-a-glance information and a clean, intuitive interface.

**Highlights:** Real-time data usage tracking, Memory allocation monitoring, Detailed storage analysis, Battery consumption insights, CPU details and uptime, Customizable home screen widgets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SYS Activity Manager free?

SYS Activity Manager is free to download, with no in-app purchases.

### Is System Stats free?

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

### Which has better reviews, SYS Activity Manager or System Stats?

System Stats is rated higher. SYS Activity Manager averages 2.6 out of 5 from 89 ratings, while System Stats averages 4.2 from 5 ratings.

### Do SYS Activity Manager or System Stats have ads?

System Stats shows ads; SYS Activity Manager does not.

### Which is updated more often, SYS Activity Manager or System Stats?

SYS Activity Manager ships an update every 4 months, and System Stats every 19 months. Most recently, SYS Activity Manager was updated on October 9, 2026 and System Stats on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*