Adiem vs Sleep Pact
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Adiem
This app uses personalized haptic rhythms based on your heart data to help you self-regulate and feel calm in social situations. It discreetly guides your body into a relaxed state through subtle vibrations on your wrist.
- Personalized haptic feedback
- Apple Watch integration
- Adaptive rhythm adjustment
- Seamless and private operation
- Supports emotional regulation
- Based on heart data
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Find your calm. Feel it from your wrist. Adiem delivers gentle haptic rhythms through your Apple Watch — personalized to your heart data — that help your body settle into a calmer, more grounded state. It's like music you don't just hear — you feel. Using real-time analysis of your heart rate and variability, Adiem creates a soothing pulse that mirrors your most resilient state. You'll feel this rhythm on your wrist for one minute, every three minutes — quietly guiding your body toward calm. Key Features: 1. Personalised Calming Rhythms Adiem adapts its haptic rhythm to your unique biometrics — heart rate, variability, and resting baseline. Support that's made for your body. 2. Live Dashboard & Insights Track every session in real time. See your Calming Effect, heart rate trends, and how your body responds — all in a clean, private dashboard at adiem.com. 3. Trends That Grow With You The more you use Adiem, the smarter it gets. Unlock personal insights over time — your best time of day, your calming trend, which session length works best, and even how weather affects your calm. 4. Effortless Apple Watch Integration Launch sessions discreetly, anytime, anywhere. Add Adiem as a Watch complication for instant access with one tap. Sessions run for up to 1 hour. 5. Seamless & Private Adiem operates silently in the background. No sounds, no screens, no distractions — just a calm pulse on your wrist while you live your life. How It Works: 1. Start a Session Tap your Apple Watch. Adiem begins reading your heart and delivering personalized haptic rhythms — quietly, invisibly. 2. Feel Your Body Settle Subtle vibrations sync with your heart's rhythm, gently guiding your body into a more relaxed state. Like slow breathing, but through touch. 3. See Your Progress After each session, your dashboard shows exactly what happened — how your heart rate shifted, how your body responded, and how this session compares to others. Who Is Adiem For? Anyone seeking calm, focus, or ease — privately, in everyday life. Whether you're managing anxiety, navigating social situations, preparing for a challenging moment, or simply want to feel more grounded, Adiem helps you stay centered and present. The Science Behind Adiem: Developed with leading universities in neuroscience and physiology. In our first published study, users showed a 12% increase in cognitive empathy — a key trait for meaningful connection. Ongoing research continues to validate Adiem's impact on emotional well-being and real-world resilience. Start free. Upgrade when you're ready. Learn more at adiem.com
Sleep Pact
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How many times have you promised, “I’ll sleep early tonight,” but ended up scrolling past midnight? Sleep Pact helps you turn good intentions into real habits. With Sleep Pact, you can: Bedtime reminder app – Get alerts when it’s time to go to bed. Sleep tracker app – Log each night and see your consistency grow. Healthy sleep habits – Earn points and feel motivated to improve. Better sleep planner – Visualize your sleep routine and track progress. Sleep Pact is more than a reminder—it’s a pact you sign with yourself for better rest, sharper focus, and a healthier lifestyle. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lijunchenapp.com/SleepPactprivacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Adiem at none against Sleep Pact's 5. On price, update cadence, ads and device support 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. Sleep Pact sells 5 in-app purchases, starting at $1.99 per month. Adiem asks for nothing beyond the download.
Adiem ships an update every 2 months, Sleep Pact monthly. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | Adiem | Sleep Pact |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 76.9% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 35 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Adiem | 俊辰 黎 |
In-app purchases
Adiem
No in-app purchases
Sleep Pact
- Monthly Membership$1.991 Month
- Annual Membership$9.991 Year
- Health Energy +10,000$0.99
- Health Energy +100,000$3.99
- Lifetime Membership$12.99









