SEMICOM SMART vs EasyRuler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SEMICOM SMART
Control and monitor your smart home devices from one place. Schedule automatic on/off times and create custom scenarios for convenience. This easy-to-use application supports multiple users.
- Remote control of smart home products
- Real-time monitoring
- Automatic shut-off/on scheduling
- Scenario creation
- Multi-user support
- Easy operation
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Remote control and monitoring of the smart products in your home using a single app Option to set automatic shut-Off and ON by setting schedules and scenarios. Convenient and easy-to-operate application that allows for multiple users.
EasyRuler
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Check the size of small everyday objects with the iPhone or iPad you already have with you. EasyRuler keeps the whole screen available for measuring, with the controls there when you need them. A ruler across the whole screen Read metric and imperial markings side by side. Use the clean static ruler, or switch to two movable markers and read the distance between them. Turn your device to use portrait or landscape. Match the whole scale Place a real ruler alongside your device, align the zero marks and adjust the full visible scale. Compare the far end and the marks in between as the screen updates. Save when ready, or cancel without replacing your previous calibration. A standard bank card reference is available when no ruler is nearby. Fine adjustments, fewer accidental taps Use the plus and minus controls to move either marker in 0.1 mm steps. Lock the aligned markers, then tap a blank area to hide or show the unlock button. When unlocked, a tap on the ruler hides or shows the normal controls. Simple by design Pay once to download; all features are included. No ads, subscriptions, in-app purchases or accounts. Measuring and calibration work offline. Settings are saved locally, and your measurements are not uploaded to us. The interface follows your device's light or dark appearance. Before measuring Accuracy depends on the device, your calibration reference and how you align it. The 0.1 mm adjustment step does not guarantee 0.1 mm physical accuracy. Use a reliable real ruler and check several marks before relying on a reading. The available measuring span depends on your screen size. EasyRuler is for everyday checks on the built-in screen, not professional or safety-critical measurement. External displays are not supported. For iPhone and iPad with iOS or iPadOS 16 or later.
Screenshots
Verdict
The clearest difference is price: SEMICOM SMART at Free against EasyRuler's $0.99. SEMICOM SMART also leads on iOS requirement (14.0 vs 16.0). EasyRuler's advantage is update cadence (every 5 weeks vs every 7 months). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SEMICOM SMART is free to download; EasyRuler costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SEMICOM SMART ships an update every 7 months, EasyRuler every 5 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.
| Parameter | SEMICOM SMART | EasyRuler |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (19 ratings) — better | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 205 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | Semicom Lexis Ltd. | 精任 陈 |
In-app purchases
SEMICOM SMART
No in-app purchases
EasyRuler
No in-app purchases
