Lockable Alarm Clock vs BootBrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lockable Alarm Clock
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.
- Multiple alarms
- Locked alarms
- Customizable ringtones
- Prevents resetting
- Promotes healthier sleep
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Staying up late too much because you can always just reset your alarm clock to a later time? You need Lockable Alarm Clock! ***ABOUT LOCKABLE ALARM CLOCK*** Set your alarm clock during the day and lock it. You can not cancel or reset it until after it rang in the morning. Think twice about staying up late... your alarm clock will ring and you can not change that. ***FEATURES*** > Multiple alarms. > Lock your alarm - there is no way to stop it from ringing now once it is set. > Set your preferred ringtone. ***GET MORE DONE & BE HEALTHIER*** No resetting your alarm clock to a later time late at night any more! Wake up earlier and go to bed earlier! Imagine how much more you could get done and how much healthier your mind and body could be. Take back control of your night and your morning now! Get Lockable Alarm Clock!
BootBrain
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Transform your mornings with Boot Brain, the intelligent alarm app that wakes up both your body and mind! Never oversleep again with our unique calendar-based quiz system that ensures you're fully alert before starting your day. CALENDAR QUIZ ALARM Answer questions about your upcoming events to stop the alarm. This feature activates your brain and helps you remember your schedule. No more hitting snooze - you'll be mentally engaged from the moment you wake up. SMART CALENDAR INTEGRATION Automatically syncs with your device calendar to create quiz questions based on your real upcoming appointments. This helps you start each day organized and prepared for what's ahead. GLOBAL ACCESSIBILITY Supports over 35 languages including English, Spanish, French, German, Chinese, Japanese, Korean, and Arabic. Features optimized fonts for each language ensuring perfect readability. Includes right-to-left language support for Arabic and Hebrew users. PRIVACY FOCUSED We don't collect any personal data. Calendar access is only used for quiz generation. All your data stays securely on your device. PERFECT FOR Students, professionals, and anyone who wants to start their day with purpose and mental clarity. Transform your morning routine into a productive and engaging experience. REQUIRED PERMISSIONS Calendar: To create personalized quiz questions based on your events Notifications: For reliable alarm functionality Audio: To play alarm sounds Download Boot Brain today and experience the difference of waking up with an activated mind!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Lockable Alarm Clock | BootBrain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (50 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 50 — better | — |
| Update frequency | Every 7 months | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 77 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Jarig Duval | klien |
In-app purchases
Lockable Alarm Clock
- Ad Free$6.99
BootBrain
No in-app purchases
Questions
Is Lockable Alarm Clock free?
Is BootBrain free?
Do Lockable Alarm Clock or BootBrain have ads?
Which is updated more often, Lockable Alarm Clock or BootBrain?
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