# ClearHalf — Plan when you'll be clear

> Plan when you'll be clear (iPhone/iPad app by Rush Tech LLP.)

- Source: https://appshunter.io/ios/app/clearhalf/id6763896023 (this page in markdown: same URL + `.md`)
- Developer: [Rush Tech LLP](https://appshunter.io/developer/1884589560)
- Category: Health & Fitness, Food & Drink
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 8 MB
- Languages: American English
- Released: 2026-07-24
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/clearhalf/id6763896023/reviews.md

## What is ClearHalf?

Ever lie awake wondering if that 4pm coffee is still working? ClearHalf turns caffeine and alcohol from a guessing game into a clear forecast.

Log a coffee, tea, energy drink, or a glass of wine, and ClearHalf shows your Body Clock, a live, hour-by-hour curve of how much is still in your system and the estimated time you'll run clear. No more wondering. Just plan.

PLAN WHEN YOU'LL BE CLEAR
See when caffeine is estimated to drop below the level that steals your sleep, and an estimated alcohol clearance window. 

A BODY CLOCK THAT LEARNS YOU
Caffeine hits everyone differently. ClearHalf calibrates to how you actually feel, sharpening every future forecast so the estimates reflect your feedback, not a textbook average.

PROTECT YOUR SLEEP
Set your bedtime and ClearHalf warns you when a late cup will still be working when your head hits the pillow. Small nudges, better nights.

SEE IT EVERYWHERE
- Home Screen and Lock Screen widgets keep the forecast a glance away.
- A full Apple Watch app and complications let you log and check from your wrist.
- Lock Screen Live Activities count down your clear time in real time (currently in beta).

INSIGHTS THAT ADD UP
Spot your patterns, run simple experiments ("what if I stop at 2pm?"), and watch your streaks build as your timing improves.

PRIVATE BY DESIGN
Your logs live on your device. ClearHalf doesn't track you and doesn't sell your data. Caffeine logs can optionally save to Apple Health; everything else stays with you.

ClearHalf gives estimates to help you plan. It is not medical advice and should not be the sole basis for driving, medical, work, or other safety-critical decisions.

ClearHalf Premium unlocks calibration, insights, and newest features.
SUBSCRIPTION TERMS
Premium: $0.99/month
Annual: $5.99/year
Payment will be charged to your Apple Account at confirmation of purchase.
Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.
Your account will be charged for renewal within 24 hours prior to the end of the current period.
You can manage and cancel subscriptions in your App Store account settings.
Privacy Policy: https://gorushtech.com/clearhalf-privacy-policy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ClearHalf Premium Annual | $5.99 | per year |
| ClearHalf Premium Monthly | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ClearHalf Premium | $29.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-07-24

No release notes.

## More apps by Rush Tech LLP

- [LabelMinder](https://appshunter.io/ios/app/labelminder/id6760466244)

All apps by Rush Tech LLP: https://appshunter.io/developer/1884589560

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*