Comparison

Posture vs Lumen Flow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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!

About

Lumen Flow

Features
Read full description

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

Posture4 screens
Lumen Flow4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard2 real differences · 8 level
Posture versus Lumen Flow: the parameters behind the verdict, then further details
ParameterPostureLumen Flow
PriceFreeFree
Rating4.4 (34 ratings) — better—
Positive reviews77.3% of reviews—
Number of ratings34 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size168 MB2 MB
Age rating4+4+
DeveloperAlexander SeninKEFERN I AMBERIADIS

In-app purchases

10 purchases

Posture

One-time10
  • Buy coffee for us$0.99
  • Week 1 - Unlock now$0.99
  • Week 2 - Unlock now$0.99
Show 7 more
  • 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
None

Lumen Flow

No in-app purchases

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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