# Stretching Routine vs 123 Flex

The clearest difference is review sentiment: 123 Flex at 100% against Stretching Routine's 25%. 123 Flex also leads on rating (4.0 vs 2.8) and ads (none vs shown). Stretching Routine's advantage is ratings volume (6 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Stretching Routine sells 9 one-off in-app purchases and 123 Flex sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

123 Flex holds the better App Store score, 4.0 against 2.8. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 25% of Stretching Routine's written reviews are positive against 100% of 123 Flex's.

Stretching Routine ships an update every 16 months, 123 Flex every 4 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stretching Routine | 123 Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (6 ratings)](https://appshunter.io/ios/app/stretching-routine/id1446202914/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/123-flex-stretching-workouts/id6449441131/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 32 MB | 78 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Samantha Roobol](https://appshunter.io/developer/1415281405) | [WeAnd Ltd](https://appshunter.io/developer/1635802172) |

## What reviewers say

### Stretching Routine

[App page](https://appshunter.io/ios/app/stretching-routine/id1446202914)

This app offers a variety of stretching routines designed to improve flexibility, reduce muscle tightness, and enhance workout efficiency and safety. It includes targeted exercises for full body, lower body, upper body, and yoga, suitable for beginners. The routines aim to relieve muscle tension and increase mobility for everyday life and exercise.

**Highlights:** Full body stretching routines, Lower body stretches (legs, hips, back), Upper body stretches (back, chest, shoulders, neck), Yoga for flexibility, Beginner-friendly exercises, Relief for back pain

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Boost your strength | $1.99 | one-time |
| Full Body Stretching Routine | $1.99 | one-time |
| 30 Day Stretching Challenge | $1.99 | one-time |
| Stretching For Beginners | $1.99 | one-time |
| Yoga for Flexibility | $1.99 | one-time |
| Leg, Hip and Glute Stretches | $1.99 | one-time |
| Upper Body Stretches | $1.99 | one-time |
| Full Bundle | $4.99 | one-time |


### 123 Flex

[App page](https://appshunter.io/ios/app/123-flex-stretching-workouts/id6449441131)

This app provides personalized stretching and flexibility routines based on your fitness goals and physical condition. It features AI-driven program generation, progress tracking, and visual demonstrations to guide your workouts.

**Highlights:** Personalized AI workout plans, Progress tracking and reassessments, 3D animated stretch demonstrations, Safety tips and injury precautions, Audio guidance for sessions, Offline workout mode, Motivation through rewards and challenges

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is Stretching Routine free?

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

### Is 123 Flex free?

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

### Which has better reviews, Stretching Routine or 123 Flex?

123 Flex is rated higher. Stretching Routine averages 2.8 out of 5 from 6 ratings, while 123 Flex averages 4.0 from 2 ratings.

### Do Stretching Routine or 123 Flex have ads?

Stretching Routine shows ads; 123 Flex does not.

### Which is updated more often, Stretching Routine or 123 Flex?

Stretching Routine ships an update every 16 months, and 123 Flex every 4 days. Most recently, Stretching Routine was updated on October 1, 2026 and 123 Flex on October 7, 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.*