Comparison

JustStretch | Flex & Mobility vs Octo Master Class

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

Head to head
About

JustStretch | Flex & Mobility

This app helps you build a daily stretching habit to improve flexibility, relieve pain, and boost overall well-being. It offers guided routines, custom workout creation, and multimedia instructions for all fitness levels.

Highlights
  • Daily stretching routines
  • Custom workout creation
  • Audio, image, and video guidance
  • Live instructor experience
  • Pain relief and injury prevention
  • Improved posture and sleep
Features
Read full description

Make Stretching a Daily Habit for a Healthier You Welcome to JustStretch, your go-to app for making stretching a seamless part of your daily routine. Our app is designed to help you enhance your flexibility and maintain your natural range of motion, no matter your age or fitness level. JustStretch Routines: - "Morning Energizer": Kickstart your day with stretches that boost energy and prepare your body for the day ahead. - "Desk Break": Counteract the effects of sitting with these seated stretches that target the shoulders, back, and neck. - "Full Body Flow": A comprehensive routine that targets key muscles and joints throughout your entire body. - "Relax & Unwind": Gentle stretches to help you relax and prepare for a restful night's sleep. - "Flexibility Challenge": Advanced routines for those looking to push their flexibility to new heights. Create Custom Workouts Design personalized stretching routines to meet your fitness goals. Multimedia Guidance Choose from audio, image, or video instructions for clear guidance on every move. Favorite Workouts at a Glance Save your favorite sessions for quick and easy access. Live Instructor Experience Enjoy the motivation and accuracy of real instructor-led classes from anywhere. Easy-to-Use Interface: JustStretch guides you through each stretch with custom illustrations and a built-in timer. Detailed instructions and benefits are provided for every exercise Benefits of Stretching with JustStretch: - Enhanced Flexibility: Boost your muscle and joint mobility for a greater range of motion. - Pain Relief: Alleviate discomfort in key areas like the lower back, neck, hips, and shoulders. - Safety in Motion: Lower your risk of injuries during sports and other physical activities. - Better Sleep & Energy: Improve sleep quality and maintain high energy levels throughout the day. - Posture & Strength: Strengthen your core and improve your posture for better overall alignment. - Stress Management: Reduce stress and anxiety with regular stretching sessions. - Performance Enhancement: Boost your athletic performance with increased agility and strength. - Circulation Improvement: Enhance blood flow for overall health and well-being. - Rapid Recovery: Speed up muscle recovery after workouts or physical exertion. - Balance & Coordination: Improve your balance and coordination for better body control. - Pain Elimination: Target and eliminate chronic pain in the lower back, neck, and hips. - Well-being: Elevate your overall well-being with improved posture and reduced stress. Why JustStretch? - Simple & Affordable: Access hundreds of stretches and yoga poses, all designed to be easy on the wallet and simple to follow. - Convenient Routines: Choose from a variety of quick and convenient stretching routines that fit into any schedule. - All Ages & Levels: Whether you're a beginner or an experienced yogi, JustStretch has routines tailored for you. Workout where you want, when you want. From stretching and meditation to outdoor and bending, the JustStretch App makes bend workout classes and workout tracking fun and easy. No equipment is needed. Here are dozens of beginner-friendly bend classes that are easy to learn and perform, including Shoulders, Arms, Chest, Lower Back, Abdomen, Hips, Legs, and Ankle. Start your day with a bend workout that suits your needs. Choose to increase flexibility, improve strength, maintain good posture, or get fit and healthy! Download juststretch classes,take them with you wherever you go. You can practice in your living room, hotel, beach, or even sitting on a chair or sofa.yoga,making it easy to stay active and healthy no matter where bend. Feedback & Support: We're here to help! Contact us at support@juststretch.fit with any questions, feedback, or suggestions. Privacy Policy: https://www.juststretch.fit/en/privacy-policy.html User Terms of Service: https://www.juststretch.fit/en/terms.html

About

Octo Master Class

Features
Read full description

O Octo Master Class é um aplicativo completo para personal trainers, instrutores e profissionais que desejam organizar alunos, aulas, treinos e finanças de forma simples e eficiente. Com uma interface intuitiva, o app permite o gerenciamento total da sua rotina profissional, economizando tempo e facilitando o acompanhamento do progresso dos alunos. Principais recursos: • Lista de Alunos Gerencie seus alunos com facilidade. Adicione até 3 alunos na versão Trial ou ilimitados na versão PRO. Controle horários, dias de aula, mensalidades e dados pessoais. Visualize rapidamente o status ativo ou inativo de cada aluno. • Agenda Inteligente Organize suas aulas em um calendário mensal. Reorganize horários com arrastar e soltar, adicione observações e receba lembretes automáticos para não perder nenhum compromisso. • Gerenciamento Financeiro Controle completo das mensalidades pagas e pendentes. Visualize totais mensais, configure datas de vencimento e acompanhe sua saúde financeira com gráficos claros e objetivos. • Treinos Personalizados Crie treinos exclusivos para cada aluno e envie remotamente. Ideal para acompanhamento presencial ou online. • Histórico de Medidas Acompanhe a evolução corporal dos alunos ao longo do tempo, facilitando análises e ajustes nos treinos. • Cálculo de IMC Ferramenta prática para avaliação rápida do índice de massa corporal. • Timer e Cronômetro Inclui controle de tempo de treino e descanso, auxiliando na execução correta dos exercícios. O Octo Master Class é ideal para quem deseja: • Organizar a agenda sem complicações • Controlar o financeiro de forma simples • Criar treinos personalizados • Acompanhar a evolução dos alunos com eficiência Baixe agora e transforme a forma como você gerencia seus alunos e sua carreira. Termos de Uso: https://octomasterclass.com.br/termos-de-uso Política de Privacidade: https://octomasterclass.com.br/privacidade

Screenshots

JustStretch | Flex & Mobility4 screens
Octo Master Class4 screens

Verdict

The call

The clearest difference is ads: Octo Master Class at none against JustStretch | Flex & Mobility's shown. JustStretch | Flex & Mobility's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases 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. JustStretch | Flex & Mobility sells 17 in-app purchases, starting at $7.49 per month and Octo Master Class sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
JustStretch | Flex & Mobility versus Octo Master Class: the parameters behind the verdict, then further details
ParameterJustStretch | Flex & MobilityOcto Master Class
PriceFreeFree
Rating4.7 (2.4K ratings) — better—
Positive reviews64.1% of reviews—
Number of ratings2.4K — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size104 MB86 MB
Age rating17+4+
DeveloperTechPioneers LimitedGUSTAVO NIEDERAUER

Bugs and requests

JustStretch | Flex & Mobility

Reported bugs

2 issues
  • App not working after latest update
  • Inability to open app on certain devices

Requested features

2 requests
  • Preparation time before transitions
  • Ability to use app on multiple devices

Octo Master Class

Not enough reviews yet to summarise bugs or requests.

In-app purchases

17 purchases

JustStretch | Flex & Mobility

Subscriptions15
  • 1 Month Premium$7.491 Month
  • 1 Month Premium$9.991 Month
  • 1 Month Premium$19.991 Month
Show 12 more
  • 3 Months Premium$19.993 Months
  • 3 Months Premium$29.993 Months
  • 12 Months Premium$29.991 Year
  • LUCKY DRAW PRIZE$29.991 Year
  • 12 Months Premium$30.991 Year
  • 12 Months Premium$35.991 Year
  • 12 Months Premium$37.991 Year
  • One Year Membership$39.991 Year
  • 12 Months Premium$47.991 Year
  • 7-Day Free Trial7 Days trial$47.991 Year
  • one year membership$49.991 Year
  • 12 Months Premium$89.991 Year
One-time2
  • Stretch Guide Ebook Bundle$9.99
  • Stretch Guide Ebook Bundle$12.99
2 purchases

Octo Master Class

Subscriptions2
  • Assinatura Mensal$4.991 Month
  • Assinatura Anual$12.991 Year

Questions

Is JustStretch | Flex & Mobility free?
JustStretch | Flex & Mobility is free to download, with in-app purchases available.
Is Octo Master Class free?
Octo Master Class is free to download, with in-app purchases available.
Do JustStretch | Flex & Mobility or Octo Master Class have ads?
JustStretch | Flex & Mobility shows ads; Octo Master Class does not.
Which is updated more often, JustStretch | Flex & Mobility or Octo Master Class?
JustStretch | Flex & Mobility ships an update every 3 weeks, and Octo Master Class every 3 weeks. Most recently, JustStretch | Flex & Mobility was updated on October 30, 2026 and Octo Master Class on October 24, 2026.

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