Comparison

Back Workout & Posture Fix vs By Then

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

Head to head
About

Back Workout & Posture Fix

This app offers targeted exercises and routines to alleviate back pain, improve posture, and strengthen the spine. It provides personalized workout plans, expert guidance, and progress tracking for a healthier back.

Highlights
  • Alleviate back pain exercises
  • Posture correction techniques
  • Spine strengthening routines
  • Customized workout plans
  • Video demonstrations
  • Progress tracking
  • Daily reminders
Features
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Introducing "Back Workout & Healthy Posture," the premier mobile app in the Health & Fitness Category, designed to provide relief from back pain, improve your posture, and strengthen your spine. This app is your all-in-one solution for a healthier back, featuring targeted exercises and routines. Whether you're looking to alleviate discomfort from poor posture, strengthen your back to prevent future pain, or correct scoliosis with targeted exercises, our app is tailored to meet your needs. Key Benefits: Alleviate Back Pain: Engage in back pain relief exercises designed to significantly reduce discomfort and enhance your quality of life. Improve Posture: Our app offers posture correction techniques and exercises to help you achieve and maintain perfect posture. Strengthen the Spine: Strengthen your spine with a selection of exercises tailored for back strengthening, reducing the risk of future spine-related issues. Home Exercise Convenience: Access effective back workouts from the comfort of your home, making it easier to fit your health regimen into your busy schedule. Personalized Workout Plans: Receive customized plans tailored to your specific back health needs, including scoliosis exercises and osteoporosis prevention strategies. Main Features: Customized Exercise Programs: Tailored back workout plans based on your personal health goals and fitness level. Expert Guidance: Learn the correct way to perform each exercise with detailed instructions and video demonstrations from fitness experts. Progress Tracking: Easily track your progress towards a healthier back and improved posture with our intuitive progress tracking feature. Educational Resources: Gain access to a wealth of information on back health, including tips to reduce pain, improve posture, and maintain a healthy spine. Daily Reminders: Stay motivated and consistent with your exercises through daily reminders that help you make back health a priority. Incorporating essential keywords such as back workout, back pain, posture, spine pain, app, and training back throughout the description emphasizes the app's focus on comprehensive back health solutions. "Back Workout & Healthy Posture" is designed for individuals of all fitness levels who want to improve their back health, from those with chronic back pain to those simply looking to enhance their overall posture and spine strength. Special Features: Scoliosis Exercises: Specialized exercises aimed at managing and improving scoliosis conditions. Osteoporosis Prevention: Exercises designed to strengthen bones and reduce the risk of osteoporosis. Posture Corrector: Tools and exercises that specifically target posture correction for a healthier back alignment. For a stronger back, better posture, and a pain-free lifestyle, "Back Workout & Healthy Posture" is your go-to app. Start your journey to a healthier spine today and enjoy the benefits of a more active, pain-free life. Privacy Policy: https://zipoapps.com/backworkoutios/privacy Terms of use: https://zipoapps.com/backworkoutios/terms

About

By Then

Features
Read full description

A weight gain/loss calculator for people who have weight goals they want to achieve. If you need to gain weight or lose weight, By Then will tell you what you need to do to achieve that goal. Simply enter your current weight and target weight, and then either a weekly weight change you can commit to or a target date, and By Then will calculate the rest. The widgets allow you to perform the calculations right on your Home Screen for added convenience. A one-off purchase unlocks the weekly weight-change projections view and a number of themes to personalise the app. Simple, focused, to the point; you'll know where you need to be, By Then.

Screenshots

Back Workout & Posture Fix4 screens
By Then4 screens

Verdict

The call

The clearest difference is ads: By Then at none against Back Workout & Posture Fix's shown. Back Workout & Posture Fix's advantage is update cadence (every 6 weeks vs every 6 months) and device support (3 vs 1). On price and in-app purchases 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. Back Workout & Posture Fix sells 13 in-app purchases, starting at $4.99 per 7 days and By Then sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Back Workout & Posture Fix ships an update every 6 weeks, By Then every 6 months. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Back Workout & Posture Fix versus By Then: the parameters behind the verdict, then further details
ParameterBack Workout & Posture FixBy Then
PriceFreeFree
Rating4.3 (18 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings18 — better—
Update frequencyEvery 6 weeks — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.5
Further details — not scored
Size152 MB6 MB
Age rating4+4+
DeveloperZipoAppsMichael Lysons

In-app purchases

13 purchases

Back Workout & Posture Fix

Subscriptions12
  • Weekly Subscription$4.997 Days
  • Special annual deal$4.991 Year
  • Monthly with a discount1 Month trial$5.991 Month
Show 9 more
  • Unlimited Access3 Days trial$8.997 Days
  • 3 Months discount$9.993 Months
  • Monthly subscription$14.991 Month
  • Unlimited Access3 Days trial$19.991 Year
  • Unlimited Access3 Days trial2 variants$29.991 Month
  • Annual subscription$29.991 Year
  • Unlimited Access3 Days trial$39.991 Year
  • Unlimited Access3 Days trial$49.991 Year
  • Annual subscription$49.991 Year
One-time1
  • Remove ads forever$1.99
1 purchases

By Then

One-time1
  • Unlock all features$5.00

Questions

Is Back Workout & Posture Fix free?
Back Workout & Posture Fix is free to download, with in-app purchases available.
Is By Then free?
By Then is free to download, with in-app purchases available.
Do Back Workout & Posture Fix or By Then have ads?
Back Workout & Posture Fix shows ads; By Then does not.
Which is updated more often, Back Workout & Posture Fix or By Then?
Back Workout & Posture Fix ships an update every 6 weeks, and By Then every 6 months. Most recently, Back Workout & Posture Fix was updated on September 25, 2026 and By Then on October 8, 2026.

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