Bold Smart Lock vs Fullex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bold Smart Lock
Transform your smartphone into a digital key for seamless entry and exit. Grant temporary or permanent access to guests, family, or service providers with customizable virtual keys. Enjoy enhanced security and a simplified daily routine.
- Smartphone as a digital key
- Automatic door unlocking/locking
- Virtual key sharing
- Customizable access permissions
- High-level security
- Easy cylinder replacement
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With Bold, your smartphone is your key. Enter and leave your house with your phone in your pocket; Bold will (auto) unlock and lock your door as you come and go. Having guests over? Share virtual keys with whomever, whenever. Invite people with the Bold app and activate or deactivate their virtual key. You are the digital key master: give your spouse permanent access, let the plumber in Monday morning and the cleaning lady every Friday afternoon. You decide! With the highest level of security (think of digital banking-security), your house is safer than ever before. By just replacing the cylinder, burglars will be unable to enter your house using the common techniques. Bold's simple and elegant design makes your front door look better, your house safer and your life easier.
Fullex
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Fullex-ai offers you high security solutions for your door through electronic locks solutions and the Fullex-ai app. Fullex-ai is here to help you protect your home. Unlock your possibilities. The Fullex-ai App gives you control of your Fullex-ai locks from your smartphone: - Add and connect a lock with the app - Find a lock - Add more locks - Change app settings - Set up access settings - Require authentication - Add a user - Add a key fob - Rename lock - Add automatic locking settings - Delete a lock The Fullex-ai App supports Apple Watch: - Lock and unlock from your Watch - Put Fullex-ai complications on your Watch Face
Screenshots
Verdict
The clearest difference is update cadence: Bold Smart Lock at every 3 weeks against Fullex's every 10 months. Fullex's advantage is iOS requirement (12.0 vs 15.1). 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.
Bold Smart Lock ships an update every 3 weeks, Fullex every 10 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | Bold Smart Lock | Fullex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) — better | — |
| Positive reviews | 54.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Sesam Solutions BV | UAP Limited |
In-app purchases
Bold Smart Lock
No in-app purchases
Fullex
No in-app purchases
