# Stress Level Tracker for Watch vs PTAsistant

The clearest difference is update cadence: PTAsistant at every 2 days against Stress Level Tracker for Watch's every 5 days. PTAsistant also leads on iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stress Level Tracker for Watch sells 3 one-off in-app purchases and PTAsistant sells 10 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Stress Level Tracker for Watch ships an update every 5 days, PTAsistant every 2 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Stress Level Tracker for Watch | PTAsistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 16 MB | 112 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Blazej Biesiada](https://appshunter.io/developer/1819934338) | [Kaan Tark Korolu](https://appshunter.io/developer/1795225868) |

## What reviewers say

### Stress Level Tracker for Watch

[App page](https://appshunter.io/ios/app/stress-level-tracker-for-watch/id6747126096)

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $5.99 | one-time |
| Large Tip | $14.99 | one-time |


### PTAsistant

[App page](https://appshunter.io/ios/app/ptasistant/id6787033004)

**Features:** Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Monthly | $6.99 | per month |
| Individual 3-Month Plan | $19.99 | per 3 months |
| Clinic Monthly | $59.99 | per month |
| PT 15 Client Plan | $99.99 | per month |
| PT 18 Client Plan | $119.99 | per month |
| PT 21 Client Plan | $139.99 | per month |
| PT 24 Client Plan | $159.99 | per month |
| PT 27 Client Plan | $179.99 | per month |
| PT 30 Client Plan | $199.99 | per month |
| PTAsistant Lifetime Access | Free | one-time |


## Frequently asked questions

### Is Stress Level Tracker for Watch free?

Stress Level Tracker for Watch is free to download, with in-app purchases available.

### Is PTAsistant free?

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

### Do Stress Level Tracker for Watch or PTAsistant have ads?

Neither Stress Level Tracker for Watch nor PTAsistant shows ads.

### Which is updated more often, Stress Level Tracker for Watch or PTAsistant?

Stress Level Tracker for Watch ships an update every 5 days, and PTAsistant every 2 days. Most recently, Stress Level Tracker for Watch was updated on October 24, 2026 and PTAsistant on October 17, 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.*