# Master Lock Vault Enterprise vs EsyScheduler

The clearest difference is iOS requirement: EsyScheduler at 11.0 against Master Lock Vault Enterprise's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Master Lock Vault Enterprise ships an update monthly, EsyScheduler every 2 months. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Master Lock Vault Enterprise | EsyScheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.4K ratings)](https://appshunter.io/ios/app/master-lock-vault-enterprise/id1291433880/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 45 MB | 55 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Master Lock Company, LLC.](https://appshunter.io/developer/417488857) | [SkillsTech Initiatives & Ventures Limited](https://appshunter.io/developer/1403476740) |

## 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


### EsyScheduler

[App page](https://appshunter.io/ios/app/esyscheduler/id1614479867)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Master Lock Vault Enterprise free?

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

### Is EsyScheduler free?

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

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

Neither Master Lock Vault Enterprise nor EsyScheduler shows ads.

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

Master Lock Vault Enterprise ships an update monthly, and EsyScheduler every 2 months. Most recently, Master Lock Vault Enterprise was updated on October 22, 2026 and EsyScheduler on October 6, 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.*