Caffeine Sleep Planner is made and published by Dustin Ober. AppBrain is an independent app data site and isn't affiliated with Dustin Ober. The app name, icon, screenshots and description belong to Dustin Ober and are shown as published on the App Store.

About Caffeine Sleep Planner

Caffeine Sleep Planner is a health & fitness app developed by Dustin Ober.

What is the rating of Caffeine Sleep Planner?

Caffeine Sleep Planner is rated 5.00 out of 5 stars, based on one rating ratings.

Is Caffeine Sleep Planner free?

Caffeine Sleep Planner is free. The app size is 2.16 MB. The latest version available is 1.4. The last update was on August 13, 2026.

What are the requirements for Caffeine Sleep Planner?

The app has a content rating of Everyone. The app has been available on the App Store since May 2026.

Description by Dustin Ober (from the App Store)

Caffeine Sleep Planner helps you log drinks and estimate when active caffeine may fall below your personal threshold. Quickly add common drinks, enter custom caffeine amounts, adjust half-life assumptions, and see a 24-hour decay chart.

Home Screen and Lock Screen widgets keep your current estimate close by. Everything stays on device: no account, no server, no analytics, and no tracking.

The optional tip jar uses Apple's StoreKit and does not unlock app functionality.

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More data about Caffeine Sleep Planner

Price	Free
Rating	5.00 based on a single rating
Ranking	Not ranked
Version	1.4
App size	2.16 MB
Suitable for	Everyone

Screenshots

Screenshots by Dustin Ober, from the the App Store listing

Official page on the App Store

Alternatives to Caffeine Sleep Planner

Changelog of Caffeine Sleep Planner

No changelog data

Developer information for Dustin Ober

Dustin Ober

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App Store Rankings for Caffeine Sleep Planner

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Technologies used by Caffeine Sleep Planner

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Caffeine Sleep Planner