# Posture vs Lumen Flow

The clearest difference is in-app purchases: Lumen Flow at none against Posture's 10. Lumen Flow also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Posture sells 10 one-off in-app purchases. Lumen Flow asks for nothing beyond the download.

## The numbers

| Metric | Posture | Lumen Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (34 ratings)](https://appshunter.io/ios/app/posture-back-and-core-workout/id1134923920/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 77.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 168 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Senin](https://appshunter.io/developer/697788524) | [KEFERN I AMBERIADIS](https://appshunter.io/developer/1893718118) |

## What reviewers say

### Posture

[App page](https://appshunter.io/ios/app/posture-back-and-core-workout/id1134923920)

Improve your posture and build a stronger back with this 8-week training program. Featuring over 20 functional exercises with video instructions, you can train anywhere without equipment. Earn rewards and create custom workouts to stay motivated.

**Highlights:** 8-week posture straightening program, Over 20 functional exercises, Detailed video instructions, No athletic equipment needed, Workout constructor, Rewards and achievements, Health app integration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy coffee for us | $0.99 | one-time |
| Week 1 - Unlock now | $0.99 | one-time |
| Week 2 - Unlock now | $0.99 | one-time |
| Week 3 - Unlock now | $0.99 | one-time |
| Week 4 - Unlock now | $0.99 | one-time |
| Week 5 - Unlock now | $0.99 | one-time |
| Create workout | $1.99 | one-time |
| Week 8 - Unlock now | $1.99 | one-time |
| Donation | $4.99 | one-time |
| Full version | $4.99 | one-time |


### Lumen Flow

[App page](https://appshunter.io/ios/app/lumen-flow/id6762302424)

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

**In-app purchases:** none


## Frequently asked questions

### Is Posture free?

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

### Is Lumen Flow free?

Lumen Flow is free to download, with no in-app purchases.

### Do Posture or Lumen Flow have ads?

Neither Posture nor Lumen Flow shows ads.

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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.*