# Maxell Scale vs JustStretch | Flex & Mobility

The clearest difference is review sentiment: JustStretch | Flex & Mobility at 64% against Maxell Scale's 4%. JustStretch | Flex & Mobility also leads on rating (4.7 vs 2.0) and update cadence (every 2 weeks vs every 19 months). Maxell Scale's advantage is in-app purchases (none vs 18) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. JustStretch | Flex & Mobility sells 17 in-app purchases, starting at $7.49 per month. Maxell Scale asks for nothing beyond the download.

JustStretch | Flex & Mobility holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: JustStretch | Flex & Mobility has 2.4K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 4% of Maxell Scale's written reviews are positive against 64% of JustStretch | Flex & Mobility's.

Maxell Scale ships an update every 19 months, JustStretch | Flex & Mobility every 2 weeks. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Maxell Scale | JustStretch | Flex & Mobility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (15 ratings)](https://appshunter.io/ios/app/maxell-scale/id1470017155/reviews) | **[4.7 (2.4K ratings)](https://appshunter.io/ios/app/juststretch-flex-and-mobility/id6737028992/reviews)** |
| Number of ratings | 15 | **2.4K** |
| Positive reviews | 4.0% of reviews | **64.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 104 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | +17 |
| Developer | [Maxell Latin America, S.A.](https://appshunter.io/developer/1470017154) | [TechPioneers Limited](https://appshunter.io/developer/1760674678) |

## What reviewers say

### Maxell Scale

[App page](https://appshunter.io/ios/app/maxell-scale/id1470017155)

This digital scale application measures weight, body fat, muscle mass, and protein using a high-precision pressure sensor. It provides detailed body composition analysis for users.

**Highlights:** Measures weight, Measures body fat, Measures muscle mass, Measures protein, High-precision pressure sensor

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $7.49 | per month |
| 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 | $30.99 | 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 |
| 7-Day Free Trial | $47.99 | per year |
| one year membership | $49.99 | per year |
| 12 Months Premium | $89.99 | per year |
| Stretch Guide Ebook Bundle | $9.99 | one-time |
| Stretch Guide Ebook Bundle | $12.99 | one-time |

**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


## Frequently asked questions

### Is Maxell Scale free?

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

### Is JustStretch | Flex & Mobility free?

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

### Which has better reviews, Maxell Scale or JustStretch | Flex & Mobility?

JustStretch | Flex & Mobility is rated higher. Maxell Scale averages 2.0 out of 5 from 15 ratings, while JustStretch | Flex & Mobility averages 4.7 from 2.4K ratings.

### Do Maxell Scale or JustStretch | Flex & Mobility have ads?

JustStretch | Flex & Mobility shows ads; Maxell Scale does not.

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

Maxell Scale ships an update every 19 months, and JustStretch | Flex & Mobility every 2 weeks. Most recently, Maxell Scale was updated on October 8, 2026 and JustStretch | Flex & Mobility 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.*