# System Status vs 測量 座標計算

The clearest difference is review sentiment: System Status at 69% against 測量 座標計算's 18%. System Status also leads on iOS requirement (11.0 vs 14.1). On price, update cadence, ads and in-app purchases there is nothing between them.

System Status costs $1.99 and 測量 座標計算 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

System Status ships an update every 6 weeks, 測量 座標計算 monthly. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | System Status | 測量 座標計算 |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/system-status/id989442029/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **68.8% of reviews** | 17.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Paid | Paid |
| Size | 1 MB | 6 MB |
| Requires iOS | **11.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kenichi Yoshikawa](https://appshunter.io/developer/954163256) | [youji okamura](https://appshunter.io/developer/834016142) |

## What reviewers say

### System Status

[App page](https://appshunter.io/ios/app/system-status/id989442029)

Monitor your device's system performance in real-time. View detailed information on memory, CPU, battery, disk usage, and network activity. Visualize data with graphs and export reports.

**Highlights:** Real-time system monitoring, Detailed memory, CPU, battery, disk, and network stats, Graphical data visualization, Background monitoring, Data export and printing, Dark mode support

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

**In-app purchases:** none


### 測量 座標計算

[App page](https://appshunter.io/ios/app/id989856065)

This app simplifies construction surveying by calculating angles and distances using the reverse traverse method. Input known coordinates and it computes unknown points, eliminating the need for manual scientific calculator work on-site. Elevation calculations are also supported.

**Highlights:** Reverse traverse method calculations, Input XY coordinates, Calculate contained angle, Calculate distance, Elevation calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is System Status free?

System Status costs $1.99, with no in-app purchases.

### Is 測量 座標計算 free?

測量 座標計算 costs $1.99, with no in-app purchases.

### Do System Status or 測量 座標計算 have ads?

Neither System Status nor 測量 座標計算 shows ads.

### Which is updated more often, System Status or 測量 座標計算?

System Status ships an update every 6 weeks, and 測量 座標計算 monthly. Most recently, System Status was updated on September 23, 2026 and 測量 座標計算 on September 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.*