# Acc Alert vs System Stats

The clearest difference is price: System Stats at Free against Acc Alert's $0.99. System Stats also leads on rating (4.2 vs 1.0) and ratings volume (5 vs 1). Acc Alert's advantage is ads (none vs shown) and iOS requirement (11.0 vs 14.0). On review sentiment, update cadence, in-app purchases and device support there is nothing between them.

System Stats is free to download; Acc Alert costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

System Stats holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: System Stats has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Acc Alert ships an update every 14 months, System Stats every 19 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Acc Alert | System Stats |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/acc-alert/id503597444/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/system-stats-cpu-and-ram/id1640280810/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 14 months** | Every 19 months |
| Monetization | Paid | **Ad-supported** |
| Size | 5 MB | 40 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Cao Tran](https://appshunter.io/developer/1346991351) |

## What reviewers say

### Acc Alert

[App page](https://appshunter.io/ios/app/acc-alert/id503597444)

Monitor device motion and receive alerts when acceleration surpasses a user-set threshold. This utility app helps track sudden movements.

**Highlights:** Motion force monitoring, Customizable acceleration limits, Alerts for exceeding limits, Device motion tracking

**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 Acc Alert free?

Acc Alert costs $0.99, with no in-app purchases.

### Is System Stats free?

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

### Which has better reviews, Acc Alert or System Stats?

System Stats is rated higher. Acc Alert averages 1.0 out of 5 from 1 ratings, while System Stats averages 4.2 from 5 ratings.

### Do Acc Alert or System Stats have ads?

System Stats shows ads; Acc Alert does not.

### Which is updated more often, Acc Alert or System Stats?

Acc Alert ships an update every 14 months, and System Stats every 19 months. Most recently, Acc Alert was updated on October 6, 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.*