Vimtag vs Merkury Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vimtag
Monitor your home, shops, or offices remotely with real-time video surveillance. Receive instant alerts for abnormal activity and access video history. Control camera direction and communicate through the app.
- Real-time video surveillance
- HD video viewing
- Remote PTZ control
- Remote video recording and playback
- Real-time intercom
- Alarm and information push notifications
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Vimtag is a mobile real-time video surveillance software used with cloud camera. Through this client, you can view your home, shops, offices and other places at any time in real-time video and video history, also receive immediate alert to the place of abnormal information alarm, and take safety precautions at the first time. Main function: Support mobile real-time video surveillance; Real Time HD video viewing; Remote PTZ control, operate on the camera direction rotation through the touch screen; Support remote intelligent video recording, video real-time notification and playback; Support real-time intercom, video electronic amplification and other functions; Real time alarm and information push. When the environment is detected, the client will receive the alert information immediately. Vimtag Automatic Subscription Service Description 1. Subscription Cycle Continuous monthly service, a monthly deduction 2. Subscription Price 1 cam for 7 days loop record, monthly price is $ 2.99 1 cam for 30 days loop record, monthly price is $ 6.99 2 cams for 7 days loop record, monthly price is $ 4.99 2 cams for 30 days loop record, monthly price is $ 11.99 4 cams for 7 days loop record, monthly price is $ 8.99 4 cams for 30 days loop record, monthly price is $ 20.99 8 cams for 7 days loop record, monthly price is $ 14.99 8 cams for 30 days loop record, monthly price is $ 34.99 3. Payment Method For accounts that purchase automatic subscriptions, the cost of the next subscription period will be deducted from your iTunes account 24 hours before the expiration. After the deduction is successful, the service time will be extended by one subscription period. 4. Cancel Automatic Subscription If you need to cancel the automatic subscription, please manually go the phone "Settings" -->Enter "iTunes Store and App Store"-->Click "Apple ID"-->Select "View Apple ID"-->Enter "Account Settings" -->Click "Subscribe", and then select Vimtag subscription service to cancel the automatic subscription. If you do not close the subscription 24 hours before the end of the subscription period, you will be deemed to agree to continue to authorize, and the subscription will be automatically renewed. Cloud storage automatic subscription service agreement: http://vimtag.com/eula/vimtag/index.html
Merkury Smart
Control and monitor a range of smart home devices, including cameras, lighting, and plugs. View live HD streams, review recorded footage, and manage device settings remotely for enhanced home security and convenience.
- Live HD camera streaming
- Motion detection alerts
- Record and review video clips
- Control smart plugs and outlets
- Manage smart LED lighting
- Remote device control
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Use this app with the Merkury Indoor Smart Camera, Merkury Outdoor Smart Camera, Merkury Auto-Follow Smart Camera, Merkury Smart Color Bulb, Merkury Smart Plug, Merkury Smart LED Strip Merkury Smart Doorbell Camera, Merkury Smart Wi-Fi Floodlight Camera, and Merkury Smart Wi-Fi Outlet Extender. Use this app to: -Watch Live HD Streaming: Quickly access your camera’s live video to see what is happening at a glance. Monitor your home or business to get peace of mind when you are away. Get notified when motion is detected. Set up Rules to automatically record and save events right when they happen. -Look Back at Activity: Review recorded HD videos and photos to see what you missed. Download and share important video clips to let others know what happened. -Do-It-Yourself Simplicity: Expand your view by adding multiple cameras to a single account. Securely access cameras across multiple locations to keep everything safe. -LED Strips Light It Up: For cabinets, under furniture, TV’s and more, our brilliant room light strips add color and vibrancy to your home! Great for holidays or anytime these lights work to illuminate with thousands of color and temperature variations. -Smart Plug: The Smart Plug lets you control devices from anywhere, at any time. Take up less space with this in-wall option that’s ideal for your living room, kitchen, even your bedroom. -Wi-Fi Light Bulb: Easily control or dim your lights from across the room or across the country with just your voice or the Merkury Smart app. Smart bulbs have Wi-Fi built in for simple set up so you’ll never get caught in the dark again. -Control From Anywhere: Using the innovative Merkury Smart app, you can control your smart devices anytime, anywhere.
Screenshots
Verdict
The clearest difference is rating: Merkury Smart at 4.7 against Vimtag's 2.2. Merkury Smart also leads on in-app purchases (none vs 13) and ratings volume (38K vs 382). Vimtag's advantage is iOS requirement (11.0 vs 15.5). On price, review sentiment, update cadence and ads 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. Vimtag sells 13 in-app purchases, starting at $2.99 per month. Merkury Smart asks for nothing beyond the download.
Merkury Smart holds the better App Store score, 4.7 against 2.2. That said, the two scores are not equally well evidenced: Merkury Smart has 38K ratings behind it against 382, so its average is the more settled of the two. Written reviews point the same way: 21% of Vimtag's written reviews are positive against 23% of Merkury Smart's.
Vimtag ships an update every 5 weeks, Merkury Smart every 6 weeks. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.
| Parameter | Vimtag | Merkury Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (382 ratings) | 4.7 (38K ratings) — better |
| Positive reviews | 20.5% of reviews | 23.4% of reviews — better |
| Number of ratings | 382 | 38K — better |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Best chart rank | — | #188 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 192 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Vimtag Technology Co., Ltd | Merkury Innovations LLC |
Customer experience
Vimtag
Merkury Smart
User reviews
Vimtag
From 382 App Store ratingsWhat we love
- 🚀 Clear and loud camera
- 👍 Cheap and good quality
- 🚀 Works well when it works
Room to improve
- 🐛 App crashes frequently
- 🐛 App has many bugs and glitches
- 🐛 Unreliable connection and offline issues
- 🐛 Recordings not working or not saving properly
- 🐛 Motion detection and alerts not working as expected
Merkury Smart
From 38K App Store ratingsWhat we love
- 👍 Good value
- 👍 Able to monitor pets
- 👍 Clear video
- 👍 Simple to use
- 👍 Nice design
Room to improve
- 🐛 Connectivity issues
- 🐛 Unreliable motion detection
- 🐛 Laggy performance
- 🔒 Difficult to cancel subscription
- 🐛 Buggy app
Bugs and requests
Vimtag
Reported bugs
6 issues- App crashes on startup
- Can't access recorded videos
- Camera disconnects frequently
- Motion detection not working
- Ads interfering with camera view
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- Incompatible with newer iOS versions
Requested features
5 requests- Add dark mode option
- Improve motion detection and alert functionality
- Allow local storage playback without app
- Improve app stability and reliability
- Provide better customer support
Merkury Smart
Reported bugs
4 issues- App crashes frequently
- Issues with password reset
- Trouble connecting cameras
- SD card not recognized
Requested features
6 requests- Add option to invite family members
- Improve motion detection and notifications
- Allow saving of photos and recordings
- Improve WiFi connectivity
- Add more customization options
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- Integrate with smart home platforms
In-app purchases
Vimtag
- 1cam 7 days loop record Monthy1 Month trial$2.991 Month
- 1cam 15days loop record Monthy1 Month trial$2.991 Month
- 2cams 7days loop record Monthy1 Month trial$4.991 Month
Show 8 moreShow fewer
- 1cam 30days loop record Monthy1 Month trial$6.991 Month
- 4cams 7days loop record Monthy1 Month trial$8.991 Month
- 10c 30days loop record Monthy1 Month trial$9.991 Month
- 2cams 30day loop record Monthy1 Month trial$11.991 Month
- 8cams 7days loop record Monthy1 Month trial$14.991 Month
- 20c 60days loop record Monthy1 Month trial$19.991 Month
- 4cams 30day loop record Monthy1 Month trial$20.991 Month
- 1cams 30day CVR loop record1 Month trial$24.991 Month
- 7-day cycle 1 month service$2.99
- 7-day cycle 1 year service$29.99
Merkury Smart
No in-app purchases
Questions
Is Vimtag free?
Is Merkury Smart free?
Which has better reviews, Vimtag or Merkury Smart?
Do Vimtag or Merkury Smart have ads?
Which is updated more often, Vimtag or Merkury Smart?
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