Posture vs Lumen Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Posture
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.
- 8-week posture straightening program
- Over 20 functional exercises
- Detailed video instructions
- No athletic equipment needed
- Workout constructor
- Rewards and achievements
- Health app integration
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Posture helps you fix slouching and build a straight, strong back at home. Follow an 8-week posture course, train your back and core, and get answers from your personal AI Coach whenever you need them. Regular exercises for your back and core help you develop good posture habits and ease the tension that builds up after long hours of sitting. What's inside: • Posture: an 8-week course for a beautiful, straight posture and a strong back – free • 8 more programs: Plank and Squats (free), plus Push-ups, Pull-ups (a bar is needed), Abs, Lunges, Burpees and Jumping Jacks • Levels from beginner to advanced • Exercises for your back, core, abs, legs and full body • Detailed exercise descriptions and video instructions • Almost no equipment: train at home, while travelling or wherever suits you • For women and men of any age AI Coach: Your personal AI coach answers questions about training, recovery, nutrition and motivation, and analyses your progress. Choose the coach's style and specialisation. 5 requests a day are free, unlimited with Premium. Mix: Choose a focus – full body, posture, arms, legs or abs – set the time from 5 to 60 minutes and the number of exercises, and Mix builds a new random workout just for you. Available with Premium. Progress and motivation: • Achievements and 100 levels • Workout history with charts and PDF export • Profile sync via iCloud • Daily workout reminders • Articles on training, nutrition, sleep and recovery Apple Health: Completed workouts and calories burned are saved to the Health app. Premium: A Premium subscription unlocks all programs, Mix, unlimited AI Coach, extended history and achievements. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Stand tall and feel more confident every day!
Lumen Flow
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Lumen Flow is a cycle-synced wellness app that helps you fast, nourish, and move in harmony with your body's natural rhythm. Track your cycle phases, sync your fasting windows, log your mood and energy, and receive personalised food suggestions based on your phase. Features include seasonal backgrounds, moon phase guidance, private journaling through Lumen Mirror, monthly rhythm planner, bowel health tracking, and dietary preference filtering including carnivore mode and allergy support. Men's fasting mode includes testosterone window tracking, morning report, and performance patterns.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Posture sells 10 one-off in-app purchases. Lumen Flow asks for nothing beyond the download.
| Parameter | Posture | Lumen Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (34 ratings) — better | — |
| Positive reviews | 77.3% of reviews | — |
| Number of ratings | 34 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 168 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Senin | KEFERN I AMBERIADIS |
In-app purchases
Posture
- Buy coffee for us$0.99
- Week 1 - Unlock now$0.99
- Week 2 - Unlock now$0.99
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- Week 3 - Unlock now$0.99
- Week 4 - Unlock now$0.99
- Week 5 - Unlock now$0.99
- Create workout$1.99
- Week 8 - Unlock now$1.99
- Donation$4.99
- Full version$4.99
Lumen Flow
No in-app purchases
Questions
Is Posture free?
Is Lumen Flow free?
Do Posture or Lumen Flow have ads?
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