Level Home vs CTK x BiLumix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Level Home
Control your smart lock remotely using your phone. Grant and revoke access for guests, and monitor entry activity from anywhere. Integrates with popular smart home platforms for seamless automation.
- Remote lock/unlock
- Share access with guests
- Activity history tracking
- Smart home platform integration
- Voice control
Read full descriptionHide full description
The Level Home app lets you use your phone to lock and unlock your door. With award-winning design and engineering, Level Bolt and Level Lock+ are bringing the next generation of smart locks to your home. Easily share access with friends, family, and people you trust. Track activity history from anywhere to see who’s come and gone. Level works with smart home platforms such as Apple Home, Google Home, and Amazon Alexa from anywhere via app, voice, or automations.
CTK x BiLumix
Read full descriptionHide full description
CTK x BiLumix is the companion app for CTK x BiLumix headlamps and loupes. Register and manage your CTK x BiLumix products, and measure your pupillary distance (PD), working distance, and brightness in one app. Features and benefits • Product registration: register your CTK x BiLumix products in the app. • Product management: view and manage your registered products in one place. • PD measurement: uses the smartphone camera to measure the distance between your pupils. • Working distance and brightness measurement: measure your working distance and brightness. • Record management: automatically stores your measurement results in the app for convenient access. • Easy to use: an intuitive, user-friendly interface for all users. How to use 1. Register: launch the app and register your CTK x BiLumix product. 2. Measure: choose PD, working distance, or brightness and follow the on-screen guide. 3. Review results: view and save your measurement results. Results may vary depending on device, environment, and measurement conditions. About CTK x BiLumix headlamps and loupes are developed and manufactured by ChoiceTech Korea. This app is also developed and operated by ChoiceTech Korea. For product support or inquiries, contact ChoiceTech Korea.
Screenshots
Verdict
Level Home and CTK x BiLumix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Level Home ships an update fortnightly, CTK x BiLumix every 11 days. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.
| Parameter | Level Home | CTK x BiLumix |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (714 ratings) — better | — |
| Positive reviews | 45.5% of reviews | — |
| Number of ratings | 714 — better | — |
| Update frequency | Fortnightly | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17 | 17.0 |
| Further details — not scored | ||
| Size | 93 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Level Home Inc. | ChoiceTech Korea Co., Ltd. |
Bugs and requests
Level Home
Reported bugs
4 issues- App crashes on launch after iOS updates
- Locks randomly stop responding or get stuck
- Inconsistent behavior with auto-unlock and touch-to-unlock features
- Guest access and sharing not working as expected
Requested features
5 requests- Add battery level indicator and low battery notifications
- Improve connectivity and reliability of locking/unlocking
- Enhance app UI/UX and make it more intuitive
- Provide better customer support and timely bug fixes
- Add more customization options and smart home integrations
CTK x BiLumix
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Level Home
No in-app purchases
CTK x BiLumix
No in-app purchases









