Comparison

Ertigo vs Intwin

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

Head to head
About

Ertigo

This app offers guided flexibility stretching programs designed to relieve pain, improve mobility, and enhance overall wellness. It features expert-developed routines, personalized plans, and audio guidance for a safe and effective experience.

Highlights
  • Guided flexibility stretching programs
  • Personalized plans from experts
  • Text-to-speech audio guidance
  • Flexibility testing
  • Focus timer for breaks
  • Animation guidelines
Features
Read full description

ERTIGO is a flexibility stretching app designed for anyone looking to relieve pain, improve flexibility, and boost overall health and wellness. This pain-free app is developed with the guidance of professional healthcare specialists to ensure safety and effectiveness. Whether you need to bend, do stretches, or relieve muscle pain after a long day at work, our flexibility stretching app has everything you need. Improve your stretching routine, enhance flexibility, and stay pain-free with guided flexibility stretching programs tailored to your needs. Start your journey to better health and flexibility with pain-free, expert-led stretches today! MAIN FEATURES: Our app makes it easy to follow along with clear, detailed animation guidelines that walk you through each stretch step-by-step. But what sets us apart is our text-to-speech feature that reads out the stretch descriptions for you. This means you can easily follow along with the stretches even if you are visually impaired or prefer audio instructions. Ertigo allows you to perform flexibility tests so that you know more about the current status of your body. You can use the test result to select the suitable stretches. If you find yourself having a problem with flexibility, you could chat with our expert to find out more. Our app features a personalized plan that is available on demand. Simply chat with our experts about your pain points or areas of tightness, and our experts will generate a custom stretching routine that targets those areas. You can also choose from a variety of pre-made stretching sets that target different muscle groups and areas of the body. One of the unique features of our app is the focus timer that reminds you to take breaks and stretch throughout your day. Simply set the timer for your desired work or study session length, and the app will notify you when it's time to take a break and stretch. This feature ensures that you're taking care of your body and mind, even when you're busy. Whether you're looking to relieve pain, improve flexibility, or just incorporate more movement into your daily routine, our stretching app has everything you need to feel better fast. Why Ertigo? - Clear, detailed animation stretching guidelines - Text-to-speech stretch descriptions - Focus timer that reminds you to take breaks and stretch - On demand personalized plans by the experts Please seek a doctor’s advice in addition to using this app and before making any medical decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Intwin

This app uses AI to help you track calories, macros, and nutrition. It offers personalized meal plans and insights to build healthier eating habits. Connect with nutrition professionals for additional support.

Highlights
  • AI-powered calorie and macro tracking
  • Personalized weekly meal plans
  • Nutrition progress monitoring
  • Healthy habit building tools
  • Connect with nutrition professionals
  • Food and nutrition insights
Features
Read full description

Intwin is an AI-powered calorie counter, food tracker, and nutrition app designed to make healthy eating simpler. Track your meals, calories, macros, and daily nutrition goals, get personalized meal plans, and build healthier habits in one place. Whether your goal is weight loss, better nutrition, or simply understanding what you eat, Intwin helps you stay on track with personalized recommendations based on your needs and lifestyle. Connect with qualified nutrition professionals through Doctwin, Intwin's companion platform, for additional guidance and follow-up when you need it. TRACK CALORIES, FOOD & MACROS Log meals and monitor your daily calorie intake Track protein, carbohydrates, fats, fiber, and other nutrients See how much remains from your daily goals Follow your nutrition progress over time PERSONALIZED MEAL PLANS Get weekly meal plans based on your calorie and nutrition goals Discover meals that fit your preferences and lifestyle Find suitable food alternatives without giving up the foods you enjoy AI-POWERED NUTRITION Make meal and nutrition tracking easier with AI-powered tools Get personalized insights based on your food habits and goals Understand your nutrition instead of simply counting calories PROGRESS & HEALTHY HABITS Monitor your calorie and macro progress Build sustainable eating habits Keep your nutrition information in one place CONNECT WITH NUTRITION PROFESSIONALS Access nutrition specialists through Doctwin Receive professional guidance alongside your daily tracking Combine digital nutrition tools with expert support

Screenshots

Ertigo4 screens
Intwin4 screens

Verdict

The call

The clearest difference is rating: Ertigo at 4.5 against Intwin's 4.0. Ertigo also leads on ratings volume (26 vs 1). Intwin's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Ertigo sells 6 in-app purchases, starting at $9.99 per month. Intwin asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ertigo holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Ertigo has 26 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Ertigo ships an update every 11 days, Intwin every 2 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Ertigo versus Intwin: the parameters behind the verdict, then further details
ParameterErtigoIntwin
PriceFreeFree
Rating4.5 (26 ratings) — better4.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings26 — better1
Update frequencyEvery 11 days — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size129 MB113 MB
Age rating4+17+
DeveloperBoonya KitpitakDIGITAAM - FZCO

Customer experience

Ertigo

All ratings25 ratings
Positive92.0%
Neutral0.0%
Negative8.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Intwin

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Ertigo

Subscriptions2
  • Premium Access$9.991 Month
  • Premium access3 Days trial$24.991 Year
One-time4
  • Before Sleep Stretching$12.99
  • 3-Week Sore Legs Relief$12.99
  • 3 Weeks - Full Body Stretching$12.99
Show 1 more
  • ERTIGO: Lifetime Access$200.00
None

Intwin

No in-app purchases

Questions

Is Ertigo free?
Ertigo is free to download, with in-app purchases available.
Is Intwin free?
Intwin is free to download, with no in-app purchases.
Which has better reviews, Ertigo or Intwin?
Ertigo is rated higher. Ertigo averages 4.5 out of 5 from 26 ratings, while Intwin averages 4.0 from 1 ratings.
Do Ertigo or Intwin have ads?
Ertigo shows ads; Intwin does not.
Which is updated more often, Ertigo or Intwin?
Ertigo ships an update every 11 days, and Intwin every 2 weeks. Most recently, Ertigo was updated on October 24, 2026 and Intwin on October 10, 2026.

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