# Healthy Habit Tracker: Tervy — Streaks, HRV & Heart Rate

> Streaks, HRV & Heart Rate (iPhone/iPad app by Jiri Urbasek.)

- Source: https://appshunter.io/ios/app/healthy-habit-tracker-tervy/id6828856702 (this page in markdown: same URL + `.md`)
- Developer: [Jiri Urbasek](https://appshunter.io/developer/706818893)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.0 · 30 MB
- Languages: American English
- Released: 2026-11-09
- Data updated: 2026-11-13

## What is Healthy Habit Tracker?

You changed something. Did your body notice?

Tervy is a habit tracker for health changes. Start a change, like no alcohol on weeknights, in bed by 22:30, no coffee after noon or a daily walk. Mark it in one tap a day. Tervy then shows you, on one timeline, what your body did meanwhile: resting heart rate, sleep, HRV and more, read from Apple Health and put in plain words against your own usual range.

Tervy shows what moved. It never claims which change moved it: you know your life, so you judge. And when nothing moved, it tells you so.

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HOW IT WORKS

• Start a change in seconds. Pick a ready-made start or make your own: a yes/no habit, or an amount with a target ("at least 8 glasses", "at most 2 coffees").

• One tap a day. Done, Not today or Skip. Any honest answer keeps your streak.

• Your watch does the rest. Tervy reads resting heart rate, sleeping heart rate, HRV, sleep, steps, VO2 max and more from Apple Health on its own. Nothing to log twice.

• See it side by side. What you did, how you felt and what your body did, on one timeline.

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WHAT YOU SEE

• Your body since a change started: each signal against the weeks before it, words first ("lower than your usual", "in your usual range"), the number second.

• Resting heart rate leads: it is the clearest signal a watch gives. HRV is shown as context and never judged.

• Streaks and habit strength: a forgiving strength ring that rewards keeping at it, not being perfect.

• Close your day: an optional 30-second check-in. Rate the day, add a note, and look back at how your weeks felt in the Journal.

• Since you started: one look back at a change. The days you kept it, how you felt, what your body did.

• Honest answers: no number without your own baseline, no judgement before there are enough days, and "nothing clear" when that is the truth.

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WHY TERVY

• No readiness score. No combined number telling you how you are. Just your own normal.

• It celebrates what you did, never your biology.

• No guilt. A rough day is a day: say so, and your streak stays.

• The watch you already own is enough. Works with any Apple Watch that records to Apple Health. No strap, no membership.

• Your health data stays on your iPhone. No account, no sign-up. Tervy reads Apple Health and writes only the drinks you log in it.

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ON YOUR WRIST AND HOME SCREEN

• Apple Watch app with complications: mark today's changes from your wrist.
• Home Screen and Lock Screen widgets, Control Center controls and Shortcuts.

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TERVY PREMIUM

Tervy is free to use, with up to three changes at a time. Premium adds:

• As many changes at once as you like
• The long view: 90-day and year ranges
• How every signal moved, not just the core ones
• Trends for every signal
• The full Journal
• Every icon and colour

Choose a monthly or yearly subscription, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel them in your Apple Account settings.

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Tervy is not a medical device. It does not diagnose, treat or prevent any condition, and it is not medical advice. Talk to your doctor before changing medication or if you are worried about your health.

Privacy Policy: https://tervy.app/privacy-policy/
Terms of Use: https://tervy.app/terms-of-use/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Yearly, welcome price | $24.99 | per year |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $34.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Lifetime | $59.99 | one-time |


## Is Healthy Habit Tracker safe?

Not enough ratings yet to assess Healthy Habit Tracker.

## Is Healthy Habit Tracker legit?

Healthy Habit Tracker: Tervy appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Healthy Habit Tracker is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-09

No release notes.

## More apps by Jiri Urbasek

- [Money Manager, Planner: Savemo](https://appshunter.io/ios/app/money-manager-planner-savemo/id6751838822)
- [Would you rather? No Repeats](https://appshunter.io/ios/app/would-you-rather-no-repeats/id6757097204)
- [Bill Organizer, Tracker: Billo](https://appshunter.io/ios/app/bill-organizer-tracker-billo/id6791054376)
- [Subscription Manager: Subd](https://appshunter.io/ios/app/subscription-manager-subd/id6815963267)

All apps by Jiri Urbasek: https://appshunter.io/developer/706818893

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*