eSmartLock vs Lull Glow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eSmartLock
Control your smart locks remotely and eliminate the need for traditional keys. This app offers a convenient way to manage access and avoid the hassle of lost keys.
- Smart lock mobile client
- Keyless entry
- Remote lock control
- Eliminate traditional keys
- Avoid lost key hassle
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eSmartLock is a smart lock mobile client software, which is close to life. Get rid of the constraints of traditional keys and avoid the hassle of losing keys.
Lull Glow
Create a personalized relaxation zone with five types of soothing red light ambiances and a library of 32 natural soundscapes. Seamlessly sync with your favorite music via Bluetooth and utilize the smart timer for auto-off settings. Ideal for improving sleep, meditation, and stress relief.
- 5 soothing red light ambiances
- 32 natural soundscapes
- Bluetooth audio sync
- Smart timer (30-240 min)
- One-touch adjustments
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Core Experience Highlights （1）5 Types of Soothing Red Light Ambience Scientifically calibrated wavelengths for tailored relaxation: → 620nm Soft Warm Light | 630nm Calming Amber → 650nm Cozy Dusk Light | 670nm Tranquil Deep Red → 690nm Serene Dim Light Enhanced effectiveness when paired with sound therapy. （2）32 Natural Soundscapes Library Curated audio environments: Rainfall, ocean waves, forest whispers, and more — designed to mask distractions and deepen tranquility. Smart & Intuitive Controls Bluetooth Audio Sync — Stream your favorite playlists seamlessly Smart Timer — Auto-off settings from 30 to 240 minutes One-Touch Adjustments — Real-time control of brightness, volume, and duration Perfect For 1 Sleep quality enhancement 2 Yoga & meditation practices 3 Soothing bedtime routines with children 4 Stress relief during work breaks Experience Lull Glow Today Build your personalized relaxation zone 1 Download on the App Store: Search "Lull Glow" 2 Technical Support: xiaohe-technology@outlook.com
Screenshots
Verdict
The clearest difference is rating: eSmartLock at 2.3 against Lull Glow's 1.0. eSmartLock also leads on ratings volume (159 vs 1). Lull Glow's advantage is in-app purchases (none vs 3). On price, update cadence, ads 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. eSmartLock sells 3 one-off in-app purchases. Lull Glow asks for nothing beyond the download.
eSmartLock holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: eSmartLock has 159 ratings behind it against 1, so its average is the more settled of the two.
eSmartLock ships an update every 2 months, Lull Glow monthly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | eSmartLock | Lull Glow |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (159 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 31.8% of reviews | — |
| Number of ratings | 159 — better | 1 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Elink Smart Co., Ltd. | Shenzhen Jiechenxin Technology Co., Ltd |
Bugs and requests
eSmartLock
Reported bugs
19 issues- Cannot complete registration - password validation fails
- App won't accept valid passwords meeting stated requirements
- Bluetooth disconnects within seconds of connection
- Lock icon displays incorrect state (always shows unlocked)
- Fingerprint reader fails to save or update fingerprints
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- App loses connection to lock randomly
- User management section disappears from app
- Cards stop working after app download
- Card reconnection function doesn't work
- Watch app stays in 'connecting' state indefinitely
- App won't load past opening screen
- Fingerprint placement sensitivity too strict
- Power-saving mode popup appears in Chinese despite English selection
- Cannot create new user accounts
- Password reset and account recovery broken
- Logout doesn't clear stored credentials
- Keyboard input issues in password/security question fields
- Bluetooth pairing fails after initial setup
- Lock won't recognize fingerprints in rain or when wet
Requested features
12 requests- Apple Watch standalone app without phone requirement
- Widget integration for quick access
- Apple Home integration
- Single-button unlock without opening app
- Account password reset functionality
Show 7 moreShow fewer
- Battery level indicator in app
- Ability to keep door unlocked without complex scheduling
- Remote access to activity logs without physical lock
- Improved Bluetooth range
- QR code sharing for easy user addition
- Account sharing between family members
- Siri control on Apple Watch
Lull Glow
Not enough reviews yet to summarise bugs or requests.
In-app purchases
eSmartLock
- Cloud Storage 30-day (7)$1.99
- Cloud Storage 180-day (7)$6.99
- Cloud Storage 360-day (7)$9.99
Lull Glow
No in-app purchases
