# Sleep Calculator: Better Sleep — Calculate Bed and Wake-up Time

> Calculate Bed and Wake-up Time (iPhone/iPad app by Arseni Dziamidchyk.)

- Source: https://appshunter.io/ios/app/sleep-calculator-better-sleep/id6748530392 (this page in markdown: same URL + `.md`)
- Developer: [Arseni Dziamidchyk](https://appshunter.io/developer/1610013379)
- Category: Health & Fitness, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 0 MB
- Languages: American English
- Released: 2025-07-17
- Data updated: 2026-05-21
- User reviews in markdown: https://appshunter.io/ios/app/sleep-calculator-better-sleep/id6748530392/reviews.md

## What is Sleep Calculator?

Find your perfect bedtime or wake-up time with ease! Just enter when you want to wake up or go to bed, and the app calculates the ideal times based on natural sleep cycles. Wake up feeling refreshed and ready for the day!


## Version history (last 3 releases)

### 1.1.1 — 2025-07-20

Bug fixes and improvements

### 1.1.0 — 2025-07-19

- Added a color scheme selection on the Settings screen
- Other improvements and bug fixes

### 1.0.0 — 2025-07-17

No release notes.

## Apps similar to Sleep Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SleepCalculator!](https://appshunter.io/ios/app/sleepcalculator/id6748582498) | — | Free | Health & Fitness |
| [Sleep Calculator - Wake Up](https://appshunter.io/ios/app/sleep-calculator-wake-up/id6744512529) | — | Free | Health & Fitness |
| [Flexbox App](https://appshunter.io/ios/app/flexbox-app/id6469038784) | — | Free | Health & Fitness |
| [Smart Alarm Clock - FixSleep](https://appshunter.io/ios/app/smart-alarm-clock-fixsleep/id6745803646) | 4.6 (25) | Free | Health & Fitness |
| [Sleep Calculator - Sleep Cycle](https://appshunter.io/ios/app/sleep-calculator-sleep-cycle/id6747636502) | — | Free | Health & Fitness |
| [SleepSync: Sleep Calculator](https://appshunter.io/ios/app/sleepsync-sleep-calculator/id6479617244) | — | Free | Health & Fitness |

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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 2026-05-21.*