# Sleep Cycles & Alarms - BedX — Alarm for wake up and sleep

> Sleep cycle calculator and reminder app for optimized sleep schedules. (iPhone/iPad app by KSP Kumara.)

- Source: https://appshunter.io/ios/app/sleep-cycles-and-alarms-bedx/id6746111782 (this page in markdown: same URL + `.md`)
- Developer: [KSP Kumara](https://appshunter.io/developer/1639725700)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 9+
- Requires: iOS 26.0 · 18 MB
- Languages: American English
- Released: 2025-05-27
- Data updated: 2026-09-14
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/sleep-cycles-and-alarms-bedx/id6746111782/reviews.md

## What is Sleep Cycles & Alarms?

BedX wakes you at the right moment, not just the right time.

Your night runs in 90-minute sleep cycles. Wake up in the middle of one and you feel wrecked, even after eight hours. Wake up between cycles and you feel sharp. BedX does the maths so you don't have to.

TELL BEDX ONE TIME
Say when you're going to sleep, or when you need to be up. BedX works out every option and shows you the ones that land between cycles — with the cycle count, the hours of sleep and how good each one is. The best ones are marked BEST. Tap one and it's set.

REAL ALARMS THAT ACTUALLY RING
BedX sets a real system alarm, the same kind the Clock app uses. It rings through silent mode and Focus, on the lock screen, at full volume. No more "I didn't hear it."

A NUDGE TO BED, AN ALARM TO GET UP
Two kinds of alarm in one place. A bedtime reminder that tells you when to put the phone down, and a wake-up alarm for the morning. Set either, or both together.

WAKE-UP PUZZLES
For heavy sleepers. Choose a puzzle the alarm won't stop until you solve it — add two numbers, tap scattered numbers in order, find the matching symbol, spell a word backwards, type a code, and more. Ten different puzzles, three difficulty levels. Try any of them in the app before you pick.

IT WON'T GIVE UP ON YOU
Turn on nudging and BedX keeps ringing every two minutes until you open the app and confirm you're actually up. There is no snooze. Sliding to stop opens BedX, and the only way out is to say you're awake — or solve your puzzle.

50 ALARM SOUNDS
Gentle, loud, or impossible to sleep through. Plus 17 bedtime nudges — voice reminders that get you off the phone and into bed.

NAPS TOO
Power nap, recovery nap, full cycle — BedX sets the wake time for each.

EVERYTHING ELSE
• Sleep-cycle calculator: free forever
• One alarm and one reminder at a time, free
• Repeat on any days of the week
• Every alarm shows exactly when it will ring next
• Beautiful night-time design, easy on tired eyes

BEDX PRO
Unlimited alarms and reminders, every alarm sound, every wake-up puzzle, and the nudging that won't let you sleep in. Weekly, yearly or a one-time lifetime purchase.

Sleep on time. Wake up on time.

----------
Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account. Manage or cancel anytime in Settings > Apple Account > Subscriptions.

Privacy Policy: https://sites.google.com/view/alarmx/privacy-policy
Terms of Use: https://sites.google.com/view/alarmx/terms-conditions

## Key features

- Sleep cycle calculator
- Smart sleep schedule planning
- Custom sleep reminders
- Nap mode for power naps
- Science-based sleep optimization
- Wake up during light sleep phases

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $4.99 | per year |
| Weekly | $0.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $6.99 | one-time |



## Frequently asked questions about Sleep Cycles & Alarms

### How does BedX calculate sleep cycles?

BedX uses a science-based approach, calculating optimal sleep and wake times based on 90-minute REM sleep cycles. It helps you wake up during lighter sleep phases to feel more refreshed.

### What are the different sleep modes in BedX?

BedX offers 'Wake Up At' mode for planning your sleep schedule, 'Sleep Now' for instant calculation, 'Sleep At' to plan your wake-up time, and 'Nap Mode' for perfect power naps between 15-90 minutes.

### Does BedX have ads?

No, BedX does not contain advertisements. The app is ad-free, focusing on providing a seamless user experience for sleep optimization.

### What is the subscription cost for BedX?

BedX offers a weekly subscription for $0.99/P7D and a yearly subscription for $4.99/P1Y. The yearly plan includes a 3-day free trial.

### How can I manage my BedX subscription?

You can manage your subscription by going to Settings > iTunes & App Store > Apple ID > Subscriptions. Auto-renewal must be disabled at least 24 hours before the current period ends.

### What devices is BedX compatible with?

BedX is supported on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.

### How often is BedX updated?

The latest version of BedX is 1.2, and it was last updated on July 18, 2025. This indicates regular updates to improve functionality and user experience.

### What is the age rating for BedX?

BedX has an age rating of 9+, meaning it is suitable for users aged 9 and above.

## Version history (last 4 releases)

### 1.3 — 2026-09-10

- regular updates

### 1.2 — 2025-07-18

BedX - Sleep Reminder & Cycles - Fast UI

### 1.1 — 2025-06-01

UI Improved

### 1.0 — 2025-05-27

No release notes.

## Apps similar to Sleep Cycles & Alarms

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Chiu: Form Healthy Sleep Habit](https://appshunter.io/ios/app/chiu-form-healthy-sleep-habit/id6757735601) | 5.0 (3) | Free | Health & Fitness |
| [Oneirism: Lucid Dream Journal](https://appshunter.io/ios/app/oneirism-lucid-dream-journal/id6785447050) | — | Free | Health & Fitness |
| [Bedtime reminders Sleep Better](https://appshunter.io/ios/app/bedtime-reminders-sleep-better/id6751835699) | — | Free | Health & Fitness |
| [SleepFree: Sounds & Schedule](https://appshunter.io/ios/app/sleepfree-sounds-and-schedule/id6738310547) | 4.8 (6) | Free | Health & Fitness |
| [Bedtime Reminder: Sleep Now](https://appshunter.io/ios/app/bedtime-reminder-sleep-now/id6757484846) | — | Free | Health & Fitness |
| [Bedtime Habits](https://appshunter.io/ios/app/bedtime-habits/id6739502296) | — | Free | Health & Fitness |

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All apps by KSP Kumara: https://appshunter.io/developer/1639725700

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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 2026-09-14.*