# JustStretch | Flex & Mobility vs VitaClarity

The clearest difference is ads: VitaClarity at none against JustStretch | Flex & Mobility's shown. JustStretch | Flex & Mobility's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. JustStretch | Flex & Mobility sells 10 in-app purchases, starting at $9.99 per month and VitaClarity sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

JustStretch | Flex & Mobility ships an update every 3 weeks, VitaClarity fortnightly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | JustStretch | Flex & Mobility | VitaClarity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.4K ratings)](https://appshunter.io/ios/app/juststretch-flex-and-mobility/id6737028992/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 64.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 30 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [TechPioneers Limited](https://appshunter.io/developer/1760674678) | [CHUN CHENG CHOU](https://appshunter.io/developer/6807055831) |

## What reviewers say

### JustStretch | Flex & Mobility

[App page](https://appshunter.io/ios/app/juststretch-flex-and-mobility/id6737028992)

This app helps you build a daily stretching habit to improve flexibility, relieve pain, and boost overall well-being. It offers guided routines, custom workout creation, and multimedia instructions for all fitness levels.

**Highlights:** Daily stretching routines, Custom workout creation, Audio, image, and video guidance, Live instructor experience, Pain relief and injury prevention, Improved posture and sleep

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $9.99 | per month |
| 1 Month Premium | $19.99 | per month |
| 3 Months Premium | $19.99 | per 3 months |
| 3 Months Premium | $29.99 | per 3 months |
| 12 Months Premium | $29.99 | per year |
| LUCKY DRAW PRIZE | $29.99 | per year |
| 12 Months Premium | $35.99 | per year |
| 12 Months Premium | $37.99 | per year |
| One Year Membership | $39.99 | per year |
| 12 Months Premium | $47.99 | per year |

**What reviewers like**

- 🤸‍♀️ Effective stretching routines
- 💪 Variety of exercises
- 🕰️ Guided sessions
- 🌟 Helpful for pain relief

**What reviewers complain about**

- 💰 Requires paid subscription
- 🚫 No free trial
- 🐛 App crashes and bugs
- 🤔 Inconsistent program design

**Reported bugs**

- App not working after latest update
- Inability to open app on certain devices

**Requested features**

- Preparation time before transitions
- Ability to use app on multiple devices


### VitaClarity

[App page](https://appshunter.io/ios/app/vitaclarity-supplement-guide/id6808222002)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VitaClarity Pro Monthly | $2.99 | per month |
| VitaClarity Pro Weekly | $3.99 | per 7 days |
| VitaClarity Pro 3 Months | $14.99 | per 3 months |
| VitaClarity Pro Annual | $21.49 | per year |


## Frequently asked questions

### Is JustStretch | Flex & Mobility free?

JustStretch | Flex & Mobility is free to download, with in-app purchases available.

### Is VitaClarity free?

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

### Do JustStretch | Flex & Mobility or VitaClarity have ads?

JustStretch | Flex & Mobility shows ads; VitaClarity does not.

### Which is updated more often, JustStretch | Flex & Mobility or VitaClarity?

JustStretch | Flex & Mobility ships an update every 3 weeks, and VitaClarity fortnightly. Most recently, JustStretch | Flex & Mobility was updated on November 7, 2026 and VitaClarity on November 6, 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.*