Yoswit vs Heimdallr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yoswit
Control home appliances and lights remotely using smart electronics and Bluetooth. Easily install by plugging in switches or screwing in converters, then manage everything from your smartphone.
- Bluetooth 4.0 connectivity
- Smart electronics integration
- Remote control of appliances
- Easy installation
- Customizable iOS app
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The concept is simple but breakthrough. It is the marriage of smart electronics and Bluetooth 4.0 (also sometimes referred to Bluetooth low energy / BLE). Every Bluetooth Smart product utilizes BLE as the wireless connection to the on board processor, real time clocks, memory and more. Installing the product is as easy as plugging the switch to different home appliances or screwing the converter to light bulb. This can be simply controlled from any Bluetooth Smart Ready enabled Mobile device, with customizable apps for IOS
Heimdallr
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Heimdall is a APP of smart home designed by BTstar Technology Co.,Ltd. Remote control and management of home device. Support real-time control Timing arrangement Scenarios Design Support real-time monitoring Smart products including gateway/controller, siren, smart plug, door sensor, lights, door lock ..etc
Screenshots
Verdict
The clearest difference is update cadence: Yoswit at fortnightly against Heimdallr's every 2 months. Heimdallr's advantage is iOS requirement (7.0 vs 15.6). 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.
Yoswit ships an update fortnightly, Heimdallr every 2 months. The most recent releases landed on September 19, 2026 and August 10, 2026 respectively.
| Parameter | Yoswit | Heimdallr |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 7.0 — better |
| Further details — not scored | ||
| Size | 167 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | linCogN Technology Co. Limited | Sunitec Enterprise Co., LTD |
In-app purchases
Yoswit
No in-app purchases
Heimdallr
No in-app purchases
