# eSmartLock vs mearsun

The clearest difference is rating: eSmartLock at 2.3 against mearsun's 1.0. eSmartLock also leads on review sentiment (32% vs 0%) and ratings volume (159 vs 9). mearsun's advantage is in-app purchases (none vs 3). On price and iOS requirement there is nothing between them.

Both are free to download. eSmartLock sells 3 one-off in-app purchases. mearsun 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 9, so its average is the more settled of the two. Written reviews point the same way: 32% of eSmartLock's written reviews are positive against 0% of mearsun's.

## The numbers

| Metric | eSmartLock | mearsun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (159 ratings)](https://appshunter.io/ios/app/esmartlock/id1453141716/reviews)** | [1.0 (9 ratings)](https://appshunter.io/ios/app/mearsun/id6469986907/reviews) |
| Number of ratings | **159** | 9 |
| Positive reviews | **31.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 41 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | — |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Elink Smart Co., Ltd.](https://appshunter.io/developer/1257307745) | [Shanghai Shulmei Technology Co., LTD](https://appshunter.io/developer/1712820280) |

## 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


### mearsun

[App page](https://appshunter.io/ios/app/mearsun/id6469986907)

This app offers a DIY hearing aid fitting solution using AI algorithms based on extensive data and expert experience. It aims to improve speech recognition for hearing-impaired individuals, offering a simpler and more affordable alternative to traditional methods. It also features innovative bone conduction technology for comfort and hearing preservation.

**Highlights:** AI-powered self-fitting algorithm, Improved speech recognition, Bone conduction technology, User-friendly interface, Personalized hearing solutions

**In-app purchases:** none


## Frequently asked questions

### Is eSmartLock free?

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

### Is mearsun free?

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

### Which has better reviews, eSmartLock or mearsun?

eSmartLock is rated higher. eSmartLock averages 2.3 out of 5 from 159 ratings, while mearsun averages 1.0 from 9 ratings.

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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.*