Kalay+ vs Onvec
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kalay+
Monitor your smart home devices with live video feeds, voice intercom, and local recording. Review past footage, share access with others, and receive timely alerts for important events. Start your smart life with comprehensive home security and monitoring.
- Live video monitoring
- Voice intercom
- Local video recording
- Cloud and SD card storage
- Device sharing
- Mobile alerts
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Kalay's new style version is online~ Start your smart life now. - [Live View] View the real-time image of the smart home devices to learn about the latest trends. Support voice intercom, screenshot and local video preservation. - [Video Playback] Support recording images and uploading to the cloud and SD card, you can review your video records at any time. - [Device Sharing] You can share the devices under your account to multiple users for viewing at any time, one more share and one more guardian. - [Notification] Timely mobile alert notification, allowing you to avoid missing important information. [Reminder] If you have any questions and suggestions, you can enter "My"-"About"-"Help & Feedback" in the APP to provide detailed information. [Question Feedback] - WeChat public account: ThroughTek - Enterprise website: https://www.throughtek.cn/ - Feedback email: kalaysz_support@tutk.com - Privacy Policy: https://www.throughtek.com/app_privacy.html - User Agreement: https://www.throughtek.com/app_agreement.html
Onvec
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1. Remote control: control home appliances from anywhere 2. Simultaneously control: control multiple devices with one App 3. Timer: set timer to perform multiple functions 4. Device sharing: One tap to share devices among family members 5. Easy connection: easily and quickly connect App to devices
Screenshots
Verdict
The clearest difference is in-app purchases: Onvec at none against Kalay+'s 10. Onvec also leads on ads (none vs shown). Kalay+'s advantage is update cadence (monthly vs every 9 months). On price, device support and iOS requirement 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. Kalay+ sells 10 one-off in-app purchases. Onvec asks for nothing beyond the download.
Kalay+ ships an update monthly, Onvec every 9 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Kalay+ | Onvec |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (21 ratings) — better | — |
| Positive reviews | 3.1% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Monthly — better | Every 9 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 88 MB | 165 MB |
| Age rating | 4+ | 4+ |
| Developer | ThroughTek Technology (Shenzhen) Co., Ltd. | ELMAK IC VE DIS TICARET LIMITED SIRKETI |
In-app purchases
Kalay+
- 7 days Cloud Playback /Month$1.99
- 7天循环录像单月套餐$1.99
- 30 days Cloud Recording /Month$3.99
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- 30 days Cloud Playback /Month$4.99
- 30天循环录像单月套餐$4.99
- 7天循环录像半年套餐$8.99
- 7 days Cloud Playback /Year$17.99
- 30天循环录像半年套餐$21.99
- 30 days Cloud Recording /Year$44.99
- 30 days Cloud Playback /Year$47.99
Onvec
No in-app purchases
