# eSmartLock vs Lull Glow

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.

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.

## The numbers

| Metric | eSmartLock | Lull Glow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (159 ratings)](https://appshunter.io/ios/app/esmartlock/id1453141716/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/lull-glow/id6751430580/reviews) |
| Number of ratings | **159** | 1 |
| Positive reviews | 31.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Elink Smart Co., Ltd.](https://appshunter.io/developer/1257307745) | [Shenzhen Jiechenxin Technology Co., Ltd](https://appshunter.io/developer/1450224562) |

## What reviewers say

### eSmartLock

[App page](https://appshunter.io/ios/app/esmartlock/id1453141716)

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.

**Highlights:** Smart lock mobile client, Keyless entry, Remote lock control, Eliminate traditional keys, Avoid lost key hassle

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Storage 30-day (7) | $1.99 | one-time |
| Cloud Storage 180-day (7) | $6.99 | one-time |
| Cloud Storage 360-day (7) | $9.99 | one-time |

**What reviewers like**

- 👍 Fingerprint unlock works reliably
- 🔒 Secure access control
- ⚡ Quick setup once working
- 📱 Apple Watch integration available
- 🔋 Long battery life

**What reviewers complain about**

- 🐛 Registration process extremely problematic
- 🐛 Bluetooth connectivity issues and frequent disconnections
- 📵 App crashes and won't load
- 🔐 Mandatory account registration required
- ❌ Poor user experience and confusing navigation

**Reported bugs**

- 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

**Requested features**

- 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


### Lull Glow

[App page](https://appshunter.io/ios/app/lull-glow/id6751430580)

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.

**Highlights:** 5 soothing red light ambiances, 32 natural soundscapes, Bluetooth audio sync, Smart timer (30-240 min), One-touch adjustments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSmartLock free?

eSmartLock is free to download, with in-app purchases available.

### Is Lull Glow free?

Lull Glow is free to download, with no in-app purchases.

### Which has better reviews, eSmartLock or Lull Glow?

eSmartLock is rated higher. eSmartLock averages 2.3 out of 5 from 159 ratings, while Lull Glow averages 1.0 from 1 ratings.

### Do eSmartLock or Lull Glow have ads?

Neither eSmartLock nor Lull Glow shows ads.

### Which is updated more often, eSmartLock or Lull Glow?

eSmartLock ships an update every 2 months, and Lull Glow monthly. Most recently, eSmartLock was updated on October 29, 2026 and Lull Glow on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*