Adiem vs Soulform.ai
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
Soulform.ai
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A space for the thoughts you can't untangle on your own. Available in English, Español, Português, Українська. Some thoughts don't fit in any conversation. They circle for weeks, or arrive in the middle of the night. Soulform is where you take them, whenever they come. You write about whatever is on your mind, and what lies beneath your words becomes visible: your values, emotions, beliefs, and desires. And it will not simply agree with you. What comes back is meant to help you reach clarity, not just what is pleasant to hear. Each session builds on the last. Soulform remembers what you have worked through, so you never start from zero. If journaling for you has always been three days of writing and then three months of silence, this is what changes with Soulform: every entry makes the next one deeper. HOW IT WORKS • Start from a prompt when the page feels blank, or just say what is on your mind. • Soulform highlights the lines in your writing worth returning to. Always your exact words, and it never writes them for you. • Once a week you receive a reflection made from what you wrote that week. Only on weeks you write. • Over time, Soulform notices patterns across all your journals and shows them to you. YOUR WORDS STAY YOURS No ads. No tracking. Your entries are never sold and never used to train AI models, ours or anyone else's. While we're in beta, we sometimes review conversations to improve how the AI responds. Anything you mark as Incognito is never reviewed. You can delete everything at any time, and it is wiped permanently. Soulform is free while in open beta. Soulform is not therapy and does not replace professional care. It is a space for untangling your thoughts, one that can stand on its own or sit alongside therapy. If you are in crisis, please reach out to a professional or a crisis line. We keep a list at soulform.ai/crisis. We are a small independent team, a Portuguese engineer and a Ukrainian designer, fully bootstrapped, so nothing can pull the product away from what we set out to build.
Screenshots
Verdict
The clearest difference is update cadence: Soulform.ai at weekly against Adiem's every 2 months. Soulform.ai also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Adiem ships an update every 2 months, Soulform.ai weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Adiem | Soulform.ai |
|---|---|---|
| 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 | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | Adiem | SOULFORM, UNIPESSOAL, LDA |
In-app purchases
Adiem
No in-app purchases
Soulform.ai
No in-app purchases









