# Union Alert vs LOCKD

The clearest difference is in-app purchases: Union Alert at none against LOCKD's 2. Union Alert also leads on review sentiment (100% vs 67%) and update cadence (every 3 days vs every 3 months). On price, ads and monetization model there is nothing between them.

Both are free to download. LOCKD sells 2 one-off in-app purchases. Union Alert asks for nothing beyond the download.

Union Alert ships an update every 3 days, LOCKD every 3 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Union Alert | LOCKD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 56 MB | 4 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Union Systems Pty Ltd](https://appshunter.io/developer/571562885) | [VINBIZ LLC](https://appshunter.io/developer/1803618441) |

## What reviewers say

### Union Alert

[App page](https://appshunter.io/ios/app/union-alert/id966095253)

Access the Western Australian Firefighters shift calendar and easily add personal events. Stay organized with this dedicated scheduling tool.

**Highlights:** View firefighter shift calendar, Add personal events, WA specific calendar, Event scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### LOCKD

[App page](https://appshunter.io/ios/app/lockd-block-distractions/id6743627565)

This app helps you reduce screen time by temporarily blocking distracting applications. You can select which apps to lock and unlock them when you choose, allowing you to focus on work, study, or simply enjoy offline moments without deleting your applications.

**Highlights:** Select and block distracting apps, Temporarily lock apps without deleting, Reduce screen time effortlessly, Focus on work or study, Enjoy phone-free time, Full privacy, no tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Unlock | $3.99 | one-time |
| 3 Unlock Attempts | $9.99 | one-time |


## Frequently asked questions

### Is Union Alert free?

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

### Is LOCKD free?

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

### Do Union Alert or LOCKD have ads?

Neither Union Alert nor LOCKD shows ads.

### Which is updated more often, Union Alert or LOCKD?

Union Alert ships an update every 3 days, and LOCKD every 3 months. Most recently, Union Alert was updated on October 24, 2026 and LOCKD on October 20, 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.*