Bedtime Bully vs Sleep90
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bedtime Bully
This application provides timely reminders to help users wind down and go to bed on schedule. It offers both a consistent global bedtime setting and a flexible weekly schedule to manage different bedtimes throughout the week.
- Bedtime reminders
- Global bedtime setting
- Weekly bedtime schedule
- Customizable notifications (upcoming)
- Bedtime history analytics (upcoming)
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This app focuses on helping you go to bed on time! This is done by giving you a heads up before your bedtime giving you ample time to wrap up projects and wind down for the night. You can set a global bedtime if you prefer a consistent bedtime. Or you can use the weekly schedule feature to manage different bedtimes throughout the week. Upcoming features include customizing the pre-bedtime notifications and analytics of your bedtime history.
Sleep90
This app calculates optimal bedtimes and wake-up times based on natural sleep cycles to help you feel more refreshed. It features a user-friendly interface with personalization options and privacy-focused design.
- Calculate optimal bedtimes and wake-up times
- Personalize with light and dark themes
- Haptic feedback for actions
- Save sleep preferences
- Privacy-focused design
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Sleep90 – Smarter Sleep, Better Mornings Have you ever gotten 8 hours of sleep and still felt exhausted? That's because 8 hours wakes you up in the middle of your deepest sleep stage. Wake up refreshed! Sleep90 is your intelligent sleep calculator, designed to help you find the perfect time to go to bed or wake up, based on natural sleep cycles. With a beautiful, easy-to-use interface, haptic feedback, and dark mode support, Sleep90 makes it simple to maximize your rest and start every day at your best. Key Features: - Calculate optimal bedtimes and wake-up times with a tap - Personalize your experience with light and dark themes - Enjoy smooth, tactile haptic feedback for every action - Save your sleep preferences for quick access - Modern, privacy-focused design Whether you want to avoid morning grogginess or just get the most out of your sleep, Sleep90 helps you plan your nights for better days. Download now and take the guesswork out of a good night’s sleep! All Sleep Data is kept on device to optimize privacy.
Screenshots
Verdict
The clearest difference is rating: Sleep90 at 5.0 against Bedtime Bully's 4.3. Sleep90 also leads on in-app purchases (none vs 1) and update cadence (every 5 days vs every 3 weeks). Bedtime Bully's advantage is ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Bedtime Bully sells 1 one-off in-app purchase. Sleep90 asks for nothing beyond the download.
Sleep90 holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 7 respectively.
Bedtime Bully ships an update every 3 weeks, Sleep90 every 5 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Bedtime Bully | Sleep90 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 | 7 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert J Sarvis Jr | RussellCorp, LLC |
Customer experience
Bedtime Bully
Sleep90
In-app purchases
Bedtime Bully
- Unlock Weekly Bedtime Schedule$1.99
Sleep90
No in-app purchases
Questions
Is Bedtime Bully free?
Is Sleep90 free?
Which has better reviews, Bedtime Bully or Sleep90?
Do Bedtime Bully or Sleep90 have ads?
Which is updated more often, Bedtime Bully or Sleep90?
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