# CortiCoach vs CalmTide

CortiCoach and CalmTide are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CortiCoach sells 4 in-app purchases, starting at $2.99 per month and CalmTide sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CortiCoach ships an update every 8 days, CalmTide every 10 days. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CortiCoach | CalmTide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/corticoach-cortisol-tracker/id6759721947/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 9 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Aashik Singh](https://appshunter.io/developer/1837636524) | [Michael Smith](https://appshunter.io/developer/1893971383) |

## What reviewers say

### CortiCoach

[App page](https://appshunter.io/ios/app/corticoach-cortisol-tracker/id6759721947)

Manage chronic stress with this app that uses your body's signals. Track stress patterns via HRV and sleep data, then learn proven techniques through interactive lessons and gamified rewards. Build lasting habits for a calmer, more energized life.

**Highlights:** HRV and sleep data tracking, Gamified stress management lessons, Personalized stress insights, Daily challenges and progress tracking, Streak and XP rewards, Privacy-focused on-device data storage

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $24.99 | per year |
| Lifetime | $9.99 | one-time |
| Lifetime Access | $12.99 | one-time |


### CalmTide

[App page](https://appshunter.io/ios/app/calmtide-cortisol-tracker/id6776101012)

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is CortiCoach free?

CortiCoach is free to download, with in-app purchases available.

### Is CalmTide free?

CalmTide is free to download, with in-app purchases available.

### Do CortiCoach or CalmTide have ads?

Neither CortiCoach nor CalmTide shows ads.

### Which is updated more often, CortiCoach or CalmTide?

CortiCoach ships an update every 8 days, and CalmTide every 10 days. Most recently, CortiCoach was updated on October 2, 2026 and CalmTide on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*