Daphnee vs SleepEngine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Daphnee
Manage your pet's health, documents, and safety with a digital ID and smart reminders. Organize vet visits, medications, and share caregiving tasks with family.
- Digital pet ID with Daphnee Tags
- Health record and document storage
- Customizable pet profiles
- Carer Groups for shared pet management
- Pet diary with mood tracking
- Smart reminders for appointments and medications
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Daphnee – The Future of Smart Pet Care Introducing Daphnee, the ultimate pet care companion where your furry friend’s safety and well-being come first. With intelligent pet ID technology and seamless management tools, you can stay effortlessly connected to your pet’s needs—all in one place. From tracking health records to organizing appointments and managing Daphnee Tags, this app simplifies pet care like never before. Join the Daphnee community today and give your pet the exceptional care it deserves. Smart Features for Pet Owners Daphnee ID – Your Pet’s Digital ID • Purchase and manage your Daphnee Tags directly in the app. • Link the tag to your pet’s profile and set up an emergency ID. • Get instant alerts when your pet is found and scanned. • Store vital details: medical records, contact info, and care instructions. • Update data in seconds anytime, anywhere. Customizable Pet Profiles • Create profiles for one or multiple pets—any species welcome. • Tailor information for each pet’s unique care needs. Your Pet’s Digital Hub • Store and access all pet-related documents in one place. • Keep vet records, vaccinations, ID numbers (e.g., EU pet passport, Tasso), test results, and more at your fingertips. Share Pet Care with Family and Friends • Use Carer Groups to coordinate care with loved ones and pet sitters. • Grant access to important updates and tasks effortlessly. Your Personal Pet Diary • Capture and relive special moments with photos and videos. • Track moods, events, and milestones with the Mood Tracker. Your Pet Care Organizer • Never miss a vet visit, vaccination, grooming session, or medication dose. • Set smart reminders to stay on top of all pet-related tasks. Smarter. Safer. Simpler. Experience the next level of pet care with Daphnee. Download now and enjoy a more organized, stress-free life with your furry companions. Daphnee Privacy Policy & Terms of Service: https://www.daphnee.io/terms We use Apple’s standard Terms of Use (Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SleepEngine
This app uses scientifically developed sound technology to help improve sleep quality. It guides your brain through healthy sleep cycles, aiding in falling asleep faster, staying asleep longer, and waking up refreshed. Designed to retrain natural sleep patterns, it offers personalized sleep programs for a better night's rest.
- Scientific sound technology
- Guides brain through sleep cycles
- Helps fall asleep faster
- Reduces waking times
- Personalized sleep programs
- Bluetooth connectivity to SmartPillow
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Scientific sound technology from Cambridge Sleep Sciences for all SleepEngine™ powered products. Welcome to SleepEngine™ – the App which manages all products using the unique, scientifically proven SleepEngine™ technology which helps you to improve your sleep for better health and wellbeing. GETTING THE BEST RESULTS SleepEngine™ works by retraining your brain's natural sleep patterns — so it gets better with consistent use. Most people feel a real difference after using it nightly for around two weeks. Stick with it; the science needs a little time to work. WHAT IS SLEEPENGINE™ TECHNOLOGY? A neuroscientific approach that creates sound waves matching those the adult brain produces during healthy sleep cycles. These Sleepsounds guide your brain through the correct sequence of sleep cycles, so you fall asleep faster, stay asleep longer, and improve the overall quality of your sleep. Whether you have insomnia, work shifts, wake often in the night, or simply want to sleep better - SleepEngine™ can help. HOW IT WORKS The SleepEngine™ App, once connected to your SleepEngine™ powered product, enables you to easily control your chosen Sleep Program, optional Soundscape and set your alarm, if required. When playing the Sleepsounds you'll hear low-frequency tones that guide you into sleep. Regular, repeated use helps retrain your brain to restore natural, healthy sleep patterns — all while you sleep. CHOICE OF SLEEP PROGRAMS & SOUND FEATURES Personalise your sleep experience using a selection of programs, accompanying sounds and sound controls. • Deep Sleep - a recommended 8-hour program with an 18-minute wake-up cycle and alarm • Easy Sleep - choose 2 to 8 hours when you don't have time for Deep Sleep • Fall Asleep - a 2-hour program that guides you into deep sleep • Power Nap - an energising 30, 45 or 60-minute nap Layer in calming Soundscapes - Ocean, Rain, Stream, Wind, Train, and White, Pink or Brown Noise - set your preferred alarm sound and adjust volume and balance for the optimal setup. PROVEN TECHNOLOGY In two independent trials of SleepEngine™ technology, 94% of users saw a positive improvement in their sleep - on average up to 2.5 hours more sleep per night and up to 1.5 fewer wakings. SleepEngine™ has earned strong reviews from media and customers around the world. SleepEngine™ is not a medical device and does not diagnose, treat, cure or prevent any medical condition.
Screenshots
Verdict
The clearest difference is in-app purchases: SleepEngine at none against Daphnee's 2. SleepEngine also leads on review sentiment (80% vs 50%) and device support (3 vs 1). On price, update cadence, ads 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. Daphnee sells 2 in-app purchases, starting at $2.99 per month. SleepEngine asks for nothing beyond the download.
Daphnee ships an update monthly, SleepEngine every 6 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | Daphnee | SleepEngine |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (7 ratings) — better | — |
| Positive reviews | 50.0% of reviews | 80.0% of reviews — better |
| Number of ratings | 7 — better | — |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 56 MB | 78 MB |
| Age rating | 12+ | 4+ |
| Developer | Daphnee GmbH | Cambridge Sleep Sciences Ltd |
Customer experience
Daphnee
SleepEngine
In-app purchases
Daphnee
- Monthly14 Days trial$2.991 Month
- Yearly Subscription14 Days trial$24.991 Year
SleepEngine
No in-app purchases









