# Master Lock Vault Enterprise vs eSmartLock

The clearest difference is rating: Master Lock Vault Enterprise at 4.7 against eSmartLock's 2.3. Master Lock Vault Enterprise also leads on in-app purchases (none vs 3) and review sentiment (47% vs 32%). eSmartLock's advantage is iOS requirement (13.0 vs 15.0). 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. Master Lock Vault Enterprise asks for nothing beyond the download.

Master Lock Vault Enterprise holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Master Lock Vault Enterprise has 2.4K ratings behind it against 159, so its average is the more settled of the two. Written reviews point the same way: 47% of Master Lock Vault Enterprise's written reviews are positive against 32% of eSmartLock's.

Master Lock Vault Enterprise ships an update monthly, eSmartLock every 2 months. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Master Lock Vault Enterprise | eSmartLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.4K ratings)](https://appshunter.io/ios/app/master-lock-vault-enterprise/id1291433880/reviews)** | [2.3 (159 ratings)](https://appshunter.io/ios/app/esmartlock/id1453141716/reviews) |
| Number of ratings | **2.4K** | 159 |
| Positive reviews | **46.7% of reviews** | 31.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 66 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Master Lock Company, LLC.](https://appshunter.io/developer/417488857) | [Shenzhen Elink Smart Co., Ltd.](https://appshunter.io/developer/1257307745) |

## What reviewers say

### Master Lock Vault Enterprise

[App page](https://appshunter.io/ios/app/master-lock-vault-enterprise/id1291433880)

Securely manage and unlock Master Lock Bluetooth® padlocks and lock boxes for your organization. This app allows authorized users to access devices using their phone and patented digital key encryption, with detailed activity logs.

**Highlights:** Unlock Bluetooth padlocks and lock boxes, Manage organizational security devices, Digital key encryption, Control user access, Detailed activity logs

**In-app purchases:** none

**What reviewers like**

- 👍 Easy set-up
- 🚀 Reliable and rock-solid
- 💡 Helpful for business operations

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔒 Logging out issues
- 🔋 Limited range and connectivity

**Reported bugs**

- Watch app not working
- Incompatibility with latest iOS versions
- Temporary code feature crashing

**Requested features**

- Ability to change locations or organizations
- Smartwatch/Apple Watch app integration
- Faster and more responsive app


### 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


## Frequently asked questions

### Is Master Lock Vault Enterprise free?

Master Lock Vault Enterprise is free to download, with no in-app purchases.

### Is eSmartLock free?

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

### Which has better reviews, Master Lock Vault Enterprise or eSmartLock?

Master Lock Vault Enterprise is rated higher. Master Lock Vault Enterprise averages 4.7 out of 5 from 2.4K ratings, while eSmartLock averages 2.3 from 159 ratings.

### Do Master Lock Vault Enterprise or eSmartLock have ads?

Neither Master Lock Vault Enterprise nor eSmartLock shows ads.

### Which is updated more often, Master Lock Vault Enterprise or eSmartLock?

Master Lock Vault Enterprise ships an update monthly, and eSmartLock every 2 months. Most recently, Master Lock Vault Enterprise was updated on October 26, 2026 and eSmartLock on October 23, 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.*