Therma vs Calm
You did not fail at Calm. You opened it in a hard hour, found a 12-minute breathing exercise, and closed the app. Calm is built for the night. Therma is built for the 11pm when sleep will not come and you cannot say why.
By Omar Rantisi, Founder of Therma
The 30-second verdict
Calm is a content library. You pick a sleep story, a meditation, a soundscape, and press play. Therma is a 60-second check-in. One adaptive question that knows what you said yesterday, then a weekly reveal that shows the pattern. The 10% difference: Calm gives you something to do at night. Therma shows you what the week actually looked like.
Feature comparison
| Feature | Therma | Calm |
|---|---|---|
| Primary use case | Daily emotional check-in | Sleep, meditation sessions |
| The moment it is built for | The 11pm when you cannot say why | The wind-down before sleep |
| Session length | 20-60 seconds | 10-30 minutes |
| Input mode | Answer one adaptive prompt | Listen to audio |
| Output | Weekly reveal of your patterns | Calmer in the moment |
| Voice | Your own words back | Celebrity narrators |
| Streak mechanic | Forgiving (grace day every 5 check-ins) | Not central to the experience |
| Body data | Apple Health correlation layer | None |
| Sleep stories | No | Yes (500+, celebrity narrators) |
| Free tier | Yes | Yes, with paywall after trial |
| Annual price | $59.99/yr ($39.99 founding, locked for life) | $69.99/yr |
| Platforms | iOS | iOS, Android, Web |
| Built for | People who want to see themselves | People who want to be guided |
Where Therma wins
- One 60-second check-in. One adaptive question that knows what you said yesterday.
- No narrator. No content library to choose from. Nothing to press play on.
- Forgiving streaks. A grace day every 5 check-ins so a missed day does not become a second failure.
- Apple Health correlation layer shows when the feeling and the heart rate moved together.
- Founding Member is $39.99/yr, locked for life. First 10,000 subscribers only.
Where Calm wins
- The largest sleep content library in the category.
- Matthew McConaughey and Stephen Fry Sleep Stories are unique to Calm.
- Daily Calm 10-minute meditation is a strong morning anchor for people who want one.
- Audio production is genuinely good.
- Often free through employer benefits or partner offerings.
When to choose which
Choose Therma
You want a private place for the thing you cannot name. You have tried meditation apps and they worked when you remembered to open them, but the problem was never that you needed a session. You want a 60-second daily habit that tells you what the week actually looked like.
Choose Calm
You want a guided session to fall asleep to. You want celebrity-narrated content and the polished brand. You already have Calm Premium through an employer. Meditation as a daily practice is the thing you want.
Common questions
Is Therma a Calm alternative?
Therma is built for a different moment. Calm prescribes something to do. Therma reflects something to notice. One 60-second adaptive question. Forgiving streaks. A weekly reveal. If you opened Calm during a hard hour and closed it, you did not need a session. You needed a place to put the thing you could not name. That is what Therma is.
Why is Therma faster per session than Calm?
Because Therma is not a content library. Calm asks you to pick a session, then asks for 10-30 minutes. Therma asks one adaptive question that knows what you said yesterday. The whole interaction is one screen. The pattern reveal happens weekly, not in the moment.
Is Therma free like Calm?
Therma has a free tier. Paid plans are $9.99/mo or $59.99/yr. Founding Member is $39.99/yr, locked for life, first 10,000 subscribers only. Calm is $69.99/yr after a free trial. The Founding price holds even if Therma raises prices later.
Does Therma replace therapy?
No. Therma sits in the gap between silence and therapy. It does not diagnose, treat, or replace clinical care. It is a private companion for the 11pm when you cannot say why you cannot sleep. Feel it to free it.
Can I use both Calm and Therma?
Yes. They solve different problems and the daily time commitment is small (60-second check-in for Therma, 10-minute session for Calm). Calm at bedtime to fall asleep. Therma in the morning to see what the week is doing. They do not overlap.
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