# Lockable Alarm Clock vs BootBrain

The clearest difference is in-app purchases: BootBrain at none against Lockable Alarm Clock's 1. BootBrain also leads on ads (none vs shown) and update cadence (every 8 days vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lockable Alarm Clock sells 1 one-off in-app purchase. BootBrain asks for nothing beyond the download.

Lockable Alarm Clock ships an update every 7 months, BootBrain every 8 days. The most recent releases landed on August 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Lockable Alarm Clock | BootBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (50 ratings)](https://appshunter.io/ios/app/lockable-alarm-clock/id820292105/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 50 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jarig Duval](https://appshunter.io/developer/539738096) | [klien](https://appshunter.io/developer/1558821214) |

## What reviewers say

### Lockable Alarm Clock

[App page](https://appshunter.io/ios/app/lockable-alarm-clock/id820292105)

This utility app prevents users from snoozing or resetting their alarms, ensuring they wake up on time. It helps users establish healthier sleep habits by making it impossible to delay their wake-up calls.

**Highlights:** Multiple alarms, Locked alarms, Customizable ringtones, Prevents resetting, Promotes healthier sleep

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $6.99 | one-time |


### BootBrain

[App page](https://appshunter.io/ios/app/bootbrain/id6751806379)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lockable Alarm Clock free?

Lockable Alarm Clock is free to download, with in-app purchases available.

### Is BootBrain free?

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

### Do Lockable Alarm Clock or BootBrain have ads?

Lockable Alarm Clock shows ads; BootBrain does not.

### Which is updated more often, Lockable Alarm Clock or BootBrain?

Lockable Alarm Clock ships an update every 7 months, and BootBrain every 8 days. Most recently, Lockable Alarm Clock was updated on August 15, 2026 and BootBrain on September 10, 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.*