# PhysioQinesis vs Step Lynx Activity Tracker

The clearest difference is in-app purchases: PhysioQinesis at none against Step Lynx Activity Tracker's 1. PhysioQinesis also leads on iOS requirement (13.0 vs 26.0). Step Lynx Activity Tracker's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Step Lynx Activity Tracker sells 1 one-off in-app purchase. PhysioQinesis asks for nothing beyond the download.

PhysioQinesis ships an update every 5 weeks, Step Lynx Activity Tracker every 3 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PhysioQinesis | Step Lynx Activity Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/step-lynx-activity-tracker/id6756685254/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 76 MB | 21 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Shaunak Chafekar](https://appshunter.io/developer/1571968941) | [David Conroy](https://appshunter.io/developer/523006015) |

## What reviewers say

### PhysioQinesis

[App page](https://appshunter.io/ios/app/physioqinesis/id6449543287)

**Features:** macOS Compatibility

**In-app purchases:** none


### Step Lynx Activity Tracker

[App page](https://appshunter.io/ios/app/step-lynx-activity-tracker/id6756685254)

This app provides a focused way to track your daily activity, including steps, distance, and calories burned, directly from your Lock Screen, Home Screen, and Apple Watch. It offers clear progress visualization, goal streaks, and customizable notifications to keep you motivated without overwhelming you.

**Highlights:** Live step count, distance, and calorie tracking, Lock Screen and Home Screen widgets, Apple Watch app and complications, Goal rings and streaks, Badge collection for milestones, Optional daily check-in nudges, Privacy-focused with no account required

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Mode | $0.99 | one-time |


## Frequently asked questions

### Is PhysioQinesis free?

PhysioQinesis is free to download, with no in-app purchases.

### Is Step Lynx Activity Tracker free?

Step Lynx Activity Tracker is free to download, with in-app purchases available.

### Do PhysioQinesis or Step Lynx Activity Tracker have ads?

Neither PhysioQinesis nor Step Lynx Activity Tracker shows ads.

### Which is updated more often, PhysioQinesis or Step Lynx Activity Tracker?

PhysioQinesis ships an update every 5 weeks, and Step Lynx Activity Tracker every 3 days. Most recently, PhysioQinesis was updated on October 7, 2026 and Step Lynx Activity Tracker on October 24, 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.*