EM3720 vs Homeguardkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EM3720
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EM3720 App is for use with the EM3720 Meter. It enables your iOS device to View, Monitor, and Capture Pictures. As well as, Data Log the date/time stamped readings of the Smart Meter to Phones & Tablets. The exported test results can be shared via EMAIL, TEXT, PICTURE, and to EXCEL Wirelessly connects via Bluetooth to view AC voltage, DC voltage, Resistance, Continuity and Diode Test Saves Time and Money: 1.Identifies, alerts, captures and sends data instantly 2.Maximizes time – less re-checking 3.Problems captured - so repairs are easier Works on all iPhone, IPads, IPad Touches
Homeguardkit
Monitor your home with high-resolution video and advanced AI human detection. Remotely control security features like lights and sirens, and capture live footage or still images for later review. Enjoy clear two-way audio communication.
- 2K QHD resolution video
- AI human detection
- Remote camera control (lights, siren)
- Live video capture
- Still image capture
- Two-way audio
- Remote playback
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Homeguardkit supports the following features : - Superb picture quality with 2K QHD resolution - Advanced AI human detection for fewer false alerts - Remotely control camera’s red & blue light, spotlight and siren via smart devices - Capture video from your camera's live view to your Handset to play back later - Capture still images and save these to your Handset's photo gallery - High quality 2-way audio - Supports remote playback function - Supports local image and local video viewing
Screenshots
Verdict
The clearest difference is update cadence: EM3720 at every 4 months against Homeguardkit's every 9 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EM3720 ships an update every 4 months, Homeguardkit every 9 months. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.
| Parameter | EM3720 | Homeguardkit |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 6 MB | 87 MB |
| Age rating | 17+ | 4+ |
| Developer | ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD. | Intelligent Security&Surveillance Limited |
In-app purchases
EM3720
No in-app purchases
Homeguardkit
No in-app purchases
