CAPTCHA for Sleep as Android

4.7
3.93K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

CAUTION: This app is an add-on for Sleep as Android and it only works with latest Sleep as Android.

+10 additional CAPTCHAs - Official CAPTCHA Pack for Sleep as Android.
NEW: Jumping sheep!

CAPTCHA help you to wake up in the morning by performing a short task to stop the alarm.

This pack bring more CAPTCHA to wake up in funny, educative or brutal way:
- Random CAPTCHA - get 1-5 random CAPTCHAs out of your favourite selection
- Multi CAPTCHA - complete several CAPTCHAs in a row
- Jumping sheep game
- Spin around
- Fun with Flags - recognize flags
- Zombie Walk - walk X meters
- Let it be light - put your phone to a light source
- Mirror Text - read and write mirror flipped wisdom texts
- CAPTCHA CAPTCHA - the ultimate CAPTCHA requires you to solve a web-like-CAPTCHA
and more to come
Updated on
May 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.7
3.86K reviews
Krystal
May 11, 2023
So far I've tried a few of them, because I'm a notoriously very hard to wake up. The zombie walk sounded great because it forces you up.. but I ran into the issue where it wouldn't go from 1m to opening my screen back up. And I did everything the app could to not allow me to exit out without completing the task.. so for probably 10 or more minutes I was panicking my phone would be useless and screaming all day, no way to stop it. Finally worked but I've had a couple clunky issues with them.
10 people found this review helpful
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Petr Nálevka (Urbandroid)
May 11, 2023
Hello Krystal, the Zombie Walk depends on the updates from the system step counter. If this component is not working properly on your phone, choose a different task. You can configure QR Captcha, and keep the QR code (or a barcode) in a different room, so you would be forced to get up and scan it.
Ahmet F
March 29, 2021
Edit: It was my mistake. Difficulty levels can be set separately. -- There are wide variety of options. However, difficulty level cannot be set for different methods. Let there be light turns into a torture when the difficulty is medium but fun with flags is too easy for first level. You may want to consider setting the difficulty for each method separately.
61 people found this review helpful
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Petr Nálevka (Urbandroid)
March 29, 2021
Hello Ahmet, difficulty of all Captcha task can be set up individually. For more information, please contact support@urbandroid.org. Thank you.
Thano
June 4, 2023
Useful add-ons, I just wish you could string multiple tasks of your choice together, for example, zombie walk, flags, and math, and allow for multiple sets of math or other problem-solving tasks. It does have a multi-catchpa, but it is only 2 pre-selected tasks. I also would like a difficulty mode for some tasks, ex. harder math, or more sheep etc.
35 people found this review helpful
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Petr Nálevka (Urbandroid)
June 5, 2023
Hello Thano, the Multi CAPTCHA has two pre-selected tasks, but it is fully configurable. Go to Settings → Alarms → Captcha → Settings, and choose the tasks you wish to have for Multi. For more details, please contact support@urbandroid.org. Thank you.

What’s new

Fix for online quotes in Mirror text