# Lock Master — Manage your lock combinations

> Digital vault for storing and managing various lock combinations. (iPhone/iPad app by Patrick Q. Kelly.)

- Source: https://appshunter.io/ios/app/lock-master/id348792868 (this page in markdown: same URL + `.md`)
- Developer: [Patrick Q. Kelly](https://appshunter.io/developer/310068987)
- Category: Utilities, Productivity
- Price: $0.99
- Rating: 3.80/5 from 6 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.5 · 17 MB
- Languages: American English
- Released: 2010-01-04
- Data updated: 2026-08-31
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lock-master/id348792868/reviews.md

## What is Lock Master?

Lock Master keeps track of your lock combinations. 

Bicycle locks, gym locks, storage unit locks, all those combinations can get confusing. Store them all here.

## Key features

- Store lock combinations
- Manage bicycle lock codes
- Track gym lock codes
- Organize storage unit codes
- Simple interface

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/lock-master/id348792868/reviews.md

### 1/5 — Fail

*2025-10-04*

Works on my iPhone 15 pro max iOS 26 but not really on my 16 pro max iOS 26. On the 16 pro max some of the digits have a “…” instead of a number. This is for 2 digit numbers. Many numbers missing but not all. So I don’t know my lock combo because the combination according to the app is “… 3 17” On top of that I just found out I can’t add my bike lock because it has 4 numbers instead of 3 🤪Stupid pointless app do not buy.

Edit: I deleted and reinstalled and that did not fix the issue. I went on the watch app where it is literally needed for obvious reasons to be phone free & it works great and looks good on the Ultra 3. Great improvement from my Apple Watch Series 4. So the watch shows the combo where it shows … on the phone. This makes me worry still because of the phone issue but I can’t find another app that does what this does. Also PLEASE add the ability to do bike locks and lock boxes like what realtors use (yes I lock my keys up and go run). Fix the digits on my iPhone 16 pro max and add the ability for other locks and I’ll gladly change the review and rating to 5 stars. I don’t think I paid much for this app but if they added a donation button with the fixes I’ll tip too.

### 5/5 — Great app

*2018-08-27*

Right when I downloaded the app I knew what to do(no instructions!) because I saw a little plus sighn at the top and I just tapped on it then you name it and scroll to put in the code! And on the main page you just have to hit the name of your combo and it pops up!

### 2/5 — Dang

*2012-01-20*

Don't know how to use this app plz help.

### 4/5 — Awesome!

*2010-09-13*

I bought this app trying to get my old padlock unlocked. It took about 30 minutes to figure out the instructions (They aren't all that descriptive.) and another 30 to work through the possibilities, but it worked! Best $1 I've ever spent!

## Frequently asked questions about Lock Master

### What is Lock Master used for?

Lock Master is designed to help you securely store and manage all your lock combinations. This includes codes for bicycle locks, gym lockers, storage units, and any other locks you use.

### How much does Lock Master cost?

Lock Master is a paid application, priced at $0.99. This one-time purchase grants you access to all its features for managing your lock combinations.

### What devices is Lock Master available on?

Lock Master is compatible with both iPhone and Apple Watch devices, allowing you to access your lock combinations conveniently on your preferred platform.

### How often is Lock Master updated?

The latest version of Lock Master is 5.0, and it was last updated on July 8, 2025. This indicates a commitment to maintaining and improving the application.

### What is the age rating for Lock Master?

Lock Master has an age rating of 4+, making it suitable for a wide range of users. It is designed for simple utility and does not contain mature content.

### Does Lock Master have ads?

No, Lock Master does not contain advertisements. As a paid application, it offers an ad-free experience for managing your lock combinations.

### What do users like about Lock Master?

Users appreciate Lock Master for its straightforward functionality in keeping track of various lock combinations. Its simplicity and effectiveness in solving the problem of forgotten codes are frequently praised.

### Is Lock Master suitable for storing sensitive information beyond lock codes?

While Lock Master is excellent for managing lock combinations, it is specifically designed for that purpose. For broader sensitive data management, dedicated password managers might offer more comprehensive features.

## Version history (last 5 releases)

### 5.0 — 2025-07-08

This update includes appearance and performance improvements.

### 4.2.1 — 2023-08-14

fixed depreciated code causing the app to crash upon launch

### 4.2 — 2021-01-26

Updated for latest OS and devices.

### 4.1 — 2017-11-20

Fixed a bug that ignored previously saved combinations.

### 4.0 — 2017-11-09

Updated for iPhone X and Apple Watch.

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## More apps by Patrick Q. Kelly

- [Maestro](https://appshunter.io/ios/app/maestro/id310068984)
- [Maestro Lite](https://appshunter.io/ios/app/maestro-lite/id313724078)
- [Bored](https://appshunter.io/ios/app/bored/id324715902)
- [SMPTE Score](https://appshunter.io/ios/app/smpte-score/id343770624)
- [Fingering](https://appshunter.io/ios/app/fingering/id353809211)

All apps by Patrick Q. Kelly: https://appshunter.io/developer/310068987

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*