# System Activity Monitors vs Device Settings Information

The clearest difference is ads: System Activity Monitors at none against Device Settings Information's shown. System Activity Monitors also leads on review sentiment (76% vs 60%) and ratings volume (774 vs 116). Device Settings Information's advantage is rating (4.5 vs 4.2). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. System Activity Monitors sells 4 in-app purchases, starting at $3.99 per 7 days and Device Settings Information sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Device Settings Information holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: System Activity Monitors has 774 ratings behind it against 116, so its average is the more settled of the two. Written reviews complicate that: 76% of System Activity Monitors's written reviews are positive against 60% of Device Settings Information's, so the app with the better star average is not the one people write more warmly about.

System Activity Monitors ships an update every 3 months, Device Settings Information every 5 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | System Activity Monitors | Device Settings Information |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (774 ratings)](https://appshunter.io/ios/app/system-activity-monitors/id386118145/reviews) | **[4.5 (116 ratings)](https://appshunter.io/ios/app/device-settings-information/id1585634184/reviews)** |
| Number of ratings | **774** | 116 |
| Positive reviews | **76.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tekton Technologies (P) Ltd.](https://appshunter.io/developer/343534621) | [Yalintech](https://appshunter.io/developer/1530568426) |

## What reviewers say

### System Activity Monitors

[App page](https://appshunter.io/ios/app/system-activity-monitors/id386118145)

Monitor your device's health with this comprehensive tool. Track memory, battery performance, storage, and network details. Get detailed camera information and helpful battery-saving tips to optimize your iPhone.

**Highlights:** Memory usage tracking, Battery performance monitoring, Device IP and hardware address, Battery saving tips, Used and free space indicator, Detailed camera information, System and hardware specs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sysmon Pro | $3.99 | per 7 days |
| Sysmon Pro | $6.99 | per month |
| Sysmon Pro | $29.99 | per year |
| Real Time Graphs | $2.99 | one-time |

**What reviewers like**

- 💯 Excellent app
- 🎆 Great app
- 🔒 Respects privacy
- 🔋 Helpful battery tips
- 👍 Simple and straightforward

**What reviewers complain about**

- 🐛 Buggy updates
- 💰 Subscription-based model
- 🔒 Privacy concerns due to required login
- 🔍 Limited functionality for free version
- 🔍 Inaccurate device information

**Reported bugs**

- Crashes on certain devices
- Login/registration issues
- Incorrect memory/CPU usage reporting

**Requested features**

- Ability to close/manage running apps
- More detailed app-level usage breakdown
- Dark mode option
- Widgets for quick access
- Ability to reclaim memory/free up storage


### Device Settings Information

[App page](https://appshunter.io/ios/app/device-settings-information/id1585634184)

Access detailed device information, including model, data usage, and battery status. Features a digital compass, flashlight with customizable levels, and screen brightness adjustments. Offers multiple language support for enhanced usability.

**Highlights:** Device model and version details, Data usage and hotspot information, Digital compass with True North, Customizable flashlight with 10 levels, Battery charge and charging status, Screen color and brightness adjustment

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonthlySubscription | $1.99 | per month |
| YearlySubscription | $6.99 | per year |
| One time purchase | $8.99 | one-time |


## Frequently asked questions

### Is System Activity Monitors free?

System Activity Monitors is free to download, with in-app purchases available.

### Is Device Settings Information free?

Device Settings Information is free to download, with in-app purchases available.

### Which has better reviews, System Activity Monitors or Device Settings Information?

Device Settings Information is rated higher. System Activity Monitors averages 4.2 out of 5 from 774 ratings, while Device Settings Information averages 4.5 from 116 ratings.

### Do System Activity Monitors or Device Settings Information have ads?

Device Settings Information shows ads; System Activity Monitors does not.

### Which is updated more often, System Activity Monitors or Device Settings Information?

System Activity Monitors ships an update every 3 months, and Device Settings Information every 5 months. Most recently, System Activity Monitors was updated on October 13, 2026 and Device Settings Information on October 13, 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.*