# Yellowbox: Smart Lockers — Book, open and manage lockers

> App for locker access, booking, unlocking, and item storage. (iPhone/iPad app by Yellowbox Co Pty Ltd.)

- Source: https://appshunter.io/ios/app/yellowbox-smart-lockers/id1468093484 (this page in markdown: same URL + `.md`)
- Developer: [Yellowbox Co Pty Ltd](https://appshunter.io/developer/1468093483)
- Category: Business, Travel
- Price: Free
- Rating: 4.80/5 from 16 App Store ratings · 99 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 22 MB
- Languages: American English
- Released: 2019-07-15
- Data updated: 2026-09-17
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/yellowbox-smart-lockers/id1468093484/reviews.md

## What is Yellowbox?

Yellowbox makes workplace lockers simple.

Find an available locker in your building, pick the size and height that suit you, book it in seconds and open it with a tap.

With Yellowbox, you can:

- Book a locker wherever you work
- Pick a size that fits your things
- Choose a height that's comfortable for you
- Open your locker with a tap
- See your locker number, location and booking time
- Manage your booking from the app
- Set a PIN for phone-free access, where available

Features vary by site.

## Key features

- Locker access
- Locker booking
- Locker unlocking
- Item storage
- Easy to use

## What do users think of Yellowbox?

Overall sentiment: positive

**Pros**

- 👍 Intuitive and easy-to-use interface
- 🔒 Secure storage for personal belongings
- 💰 Free or affordable pricing (especially for library members)
- ⚡ Quick setup and fast operation
- 🌐 Convenient locations at beaches and public facilities
- 📱 Ability to use PIN code instead of phone
- 🎯 Reliable and trustworthy service
- 💬 Excellent customer support (responsive and helpful)
- 🔄 Multiple access throughout the day without extra charges

**Cons**

- 🐢 Recent update caused significant performance degradation
- 🗺️ Map feature removed in latest update
- ⏱️ App now takes 10+ seconds to open locker
- 🔐 Requires phone number and payment card for registration
- 💳 Unexpected overcharging incidents
- 📵 App doesn't work properly for some users
- 🎯 Confusing PIN entry process (# key requirement not documented)
- 💰 High pricing at some locations ($14 for 2 hours)

**Commonly reported bugs**

- App takes excessive time to open locker after recent update
- Map functionality completely removed
- Login screen doesn't scroll properly for work email sign-in
- PIN code entry discrepancies between set and actual code
- Overcharging beyond first free hour
- App crashes or becomes unresponsive
- Mandatory prompt dismissal before locker opens

**Most requested features**

- Restore map feature for easier locker location
- Improve app responsiveness and loading times
- Better documentation of PIN entry process
- Expand locker locations across more areas
- Clearer signage about phone storage capability
- Pricing transparency before installation

## Recent user reviews (10 of 99)

All indexed reviews: https://appshunter.io/ios/app/yellowbox-smart-lockers/id1468093484/reviews.md

### 5/5 — Office lockers

*2026-07-09, version 4.2.8*

Easy to use and looks great

### 1/5 — Where did the map go??

*2026-02-28, version 4.1.90*

After recent update, it’s much harder to find a locker… There’s no longer a map. It’s just so horrible to use

### 2/5 — Latest update is a big backward step.

*2025-10-20, version 4.1.86*

This app used to be really responsive and useful for opening my locker with a single tap. Now it takes a good 10 seconds to open and get ready for me to open my locker. And then I have to dismiss a prompt before my locker is open. 

It’s now mostly useless for my use case. It’s now quicker to walkover to the card reader to open my locker and walk back.

### 5/5 — nice

*2025-08-10, version 4.1.84*

nice

### 5/5 — Easy

*2025-05-09, version 4.1.84*

Straightforward, intuitive interface, no problem storage transaction

### 5/5 — Remote opening

*2025-05-07, version 4.1.84*

Basically like magic! I surprised my classmate who didn't know about it. I said "alohomora" and the locker opened hahaha

### 5/5 — Locker at Prairiewood

*2025-04-19, version 4.1.84*

Set up was very easy and only takes 2 minutes or less. Instructions were easy to follow and my belongings were safeguarded properly.

### 5/5 — Love this service

*2025-04-03, version 4.1.84*

This app is perfect!!!

### 5/5 — Easy to use! Love this app

*2025-02-28, version 4.1.84*

Used it at the Macquarie Street Lockers in Sydney’s state library and it was super seamless. App is great too

### 5/5 — Best Lockers

*2025-02-13, version 4.1.84*

Secure and safe

## Frequently asked questions about Yellowbox

### What does this app do?

This application provides a simple and easy way to manage locker access. You can use it to book a locker, unlock it when you need to, and then store your items securely.

### How do I book a locker?

To book a locker, simply open the app. The interface is designed to be straightforward, allowing you to select and reserve an available locker with ease.

### Is this app free to use?

Yes, the application is free to use. There are no charges associated with downloading or using its core functionalities for locker access and management.

### What are the main features of this app?

The primary features include the ability to book a locker, unlock your chosen locker, and store your items. It's designed for simplicity and efficient locker management.

## Version history (last 5 releases)

### 5.0.3 — 2026-09-17

- Resolved an issue with sign in preservation from pre-5.0 app installations
- Tidied up navigation and transitions
- Manager interface and tool improvements

### 5.0.1 — 2026-09-16

Bug fixes

### 5.0.0 — 2026-09-09

We migrated the app to a modern mobile framework and re-designed the user interface and experience.

### 4.2.8 — 2026-07-02

- Bug fixes

### 4.2.7 — 2026-06-24

Bug fixes

## Related topics

[yellowbox](https://appshunter.io/ios/topics/yellowbox) · [mbox smart lockers](https://appshunter.io/ios/topics/mbox-smart-lockers) · [binbox smart lockers](https://appshunter.io/ios/topics/binbox-smart-lockers) · [binbox lockers](https://appshunter.io/ios/topics/binbox-lockers) · [smart locker corporate](https://appshunter.io/ios/topics/smart-locker-corporate)

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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 2026-09-17.*