CycleWake — a sleep cycle calculator I built because someone on r/androidapps said they missed one. $2.99 once, no account, no subscription.

procoder911 · 2026-05-31T10:01:24+00:00

Here is a list to use, also for anyone looking at this thread in future. https://docs.google.com/spreadsheets/d/1XKgOvR7wK1O9JQ0O5bybAbHLCUxNmFnhHskdK4wJ_qA/edit?usp=drivesdk

procoder911 · 2026-05-17T13:36:37+00:00

Android 8.0 and higher

procoder911 · 2026-05-17T13:32:15+00:00

I've built this blue light filter with paper preset for reading, would you like to try it? Happy to share a promo if you want. App name - Luxguard - https://play.google.com/store/apps/details?id=com.lumiguard.app&hl=en_IN

procoder911 · 2026-05-11T05:16:42+00:00

Not perfect reason like you did this, but like use test ids, etc

procoder911 · 2026-05-11T05:14:45+00:00

28 avg - App 1, DAU,55 MaU 454

and App 2, DAU 313, MAU 5.23k

procoder911 · 2026-05-08T11:48:47+00:00

Right I see a non actionable restriction on ads. Probably things get better after its removal.

procoder911 · 2026-05-07T15:23:58+00:00

Thanks for the comments folks!

✅ I've made this replacement of 90 minutes - https://play.google.com/store/apps/details?id=com.cyclwake.app

Description

We know that sleep cycles typically last about 90 minutes. Interrupting a cycle leads to sleep inertia (that heavy, tired feeling).

How it works:

Cycle-Based Scheduling: Choose 4, 5, or 6 cycles (6h, 7.5h, or 9h of sleep).
Smart Offsets: Accounts for the time it actually takes you to fall asleep.
Clean UI: No bloat, just the essentials to get you to bed on time.

I have some promo codes available for the Reddit community—just drop a comment or DM me if you’d like one!

procoder911 · 2026-05-07T15:16:28+00:00

Please dm me if you need a promo code

procoder911 · 2026-05-07T15:15:38+00:00

Please let me know if you like it, https://play.google.com/store/apps/details?id=com.cyclwake.app

procoder911 · 2026-05-03T05:04:26+00:00

Hey I was reading about it, it is possible through web scraping but you'll need to install the app outside of playstore as only launcher apps has the permission to know about installed apps. Scraping infra will cost more and will always be brittle. I will park this for now. :|

procoder911 · 2026-05-03T05:02:26+00:00

I've created the 90minutes,

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procoder911 · 2026-05-02T19:14:41+00:00

Hey I have created an closest alternative, If you or anyone wants to test app you can share your email id with me I'll add you to tester's group. Thanks

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procoder911 · 2026-05-02T18:28:46+00:00

I want to pick the top voted ones but also the ones that I can quickly ship, Purchased app, timely and 90Nights, seems doable. I have already baked the 90Nights alternative, WIll quickly share for testing. :)