# Progressive Growth Tracker vs Flexor

The clearest difference is update cadence: Flexor at every 3 days against Progressive Growth Tracker's every 3 weeks. Progressive Growth Tracker's advantage is monetization model (free vs freemium) and ratings volume (4 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Progressive Growth Tracker sells 1 in-app purchase, starting at $3.99 per month and Flexor sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Progressive Growth Tracker against 5.0 for Flexor. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Progressive Growth Tracker ships an update every 3 weeks, Flexor every 3 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Progressive Growth Tracker | Flexor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/progressive-growth-tracker/id6759350378/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flexor-stretch-and-flexibility/id6771296937/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 49 MB | 174 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [William Shappee](https://appshunter.io/developer/1182885705) | [Flexor Labs](https://appshunter.io/developer/1896777244) |

## What reviewers say

### Progressive Growth Tracker

[App page](https://appshunter.io/ios/app/progressive-growth-tracker/id6759350378)

Log your exercise sessions to monitor your physical development. Understand your past performance to guide your future training and build strength.

**Highlights:** Track workouts, Monitor progress, Build strength, Log exercise sessions, Review past performance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan - Monthly | $3.99 | per month |


### Flexor

[App page](https://appshunter.io/ios/app/flexor-stretch-and-flexibility/id6771296937)

This app offers guided stretching and mobility routines to improve flexibility, reduce stiffness, and build a lasting habit. With audio and video guidance, you can follow structured sessions tailored to your body area, goal, or sport. It helps you move better and feel better with personalized plans and progress tracking.

**Highlights:** Guided stretching and mobility routines, Body-area focused sessions, AI-powered personalization, Audio and video guidance, Offline access to routines, Progress and streak tracking, Customizable reminders and routines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flexor Pro Monthly | $9.99 | per month |
| Yearly Discounted | $19.99 | per year |
| Flexor Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Progressive Growth Tracker free?

Progressive Growth Tracker is free to download, with in-app purchases available.

### Is Flexor free?

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

### Which has better reviews, Progressive Growth Tracker or Flexor?

Progressive Growth Tracker and Flexor are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Progressive Growth Tracker or Flexor have ads?

Neither Progressive Growth Tracker nor Flexor shows ads.

### Which is updated more often, Progressive Growth Tracker or Flexor?

Progressive Growth Tracker ships an update every 3 weeks, and Flexor every 3 days. Most recently, Progressive Growth Tracker was updated on October 5, 2026 and Flexor on October 16, 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.*