# 123 Flex vs Stretch routine, pose

The clearest difference is update cadence: 123 Flex at every 4 days against Stretch routine, pose's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 123 Flex sells 2 in-app purchases, starting at $9.99 per month and Stretch routine, pose sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

123 Flex ships an update every 4 days, Stretch routine, pose every 3 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 123 Flex | Stretch routine, pose |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/123-flex-stretching-workouts/id6449441131/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 78 MB | 71 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [WeAnd Ltd](https://appshunter.io/developer/1635802172) | [SPLURB](https://appshunter.io/developer/1293103452) |

## What reviewers say

### 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 |


### Stretch routine, pose

[App page](https://appshunter.io/ios/app/stretch-routine-pose-abi/id6526493002)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $4.99 | per 7 days |
| annual | $22.99 | per year |
| premium annual | $24.99 | per year |


## Frequently asked questions

### Is 123 Flex free?

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

### Is Stretch routine, pose free?

Stretch routine, pose is free to download, with in-app purchases available.

### Do 123 Flex or Stretch routine, pose have ads?

Neither 123 Flex nor Stretch routine, pose shows ads.

### Which is updated more often, 123 Flex or Stretch routine, pose?

123 Flex ships an update every 4 days, and Stretch routine, pose every 3 months. Most recently, 123 Flex was updated on October 24, 2026 and Stretch routine, pose on October 11, 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.*