Comparison

Delta X Coach vs ALTRA80

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

Head to head
About

Delta X Coach

This app offers intelligent strength training and wellbeing programs designed by an expert in neuroscience and psychology. It focuses on educating users about their bodies for sustainable results, building physical strength, and enhancing mental resilience without leading to burnout.

Highlights
  • Smart strength training
  • Nervous-system-aware coaching
  • Educational content
  • Sustainable results system
  • Progress tracking
  • Offline sync
Features
Read full description

Most fitness apps tell you what to do. Delta X Coach teaches you how your body actually works. Built by a coach with expertise in neuroscience, psychology, and strength training, Delta X Coach delivers intelligent programming designed to build physical strength, mental resilience, and long-term health. Expect: • Smart strength training for real bodies • Nervous-system-aware coaching for performance and recovery • Education that removes fear, confusion, and extremes • A system that supports sustainable results — not burnout This is training for people who want clarity, capability, and control. Delta X Coach — train with intelligence. INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of Delta X Coach is free of charge. Should you use Delta X Coach app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of Delta X Coach is free of charge. Should you use Delta X Coach app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

About

ALTRA80

Features
Read full description

ALTRA 80 is an 80 day discipline challenge, and the whole 80 days are free. You set your daily standard. You hold it, every day, and you seal the day before midnight. Miss and it costs you. That is the whole game, and it is the only reason Day 80 means anything. ALTRA 80 · THE FLAGSHIP · FREE Choose the habits that define your standard: training, water, reading, whole food, no alcohol, whatever discipline looks like for you. Tick them, seal the day, hold the streak for 80 days. No wall after Day 1. No account. Free from the first day to the last. THREE SHIELDS You begin with three shields. A missed day spends one. Spend all three and the run resets to Day 1. Forgiving enough to be human, strict enough to mean something. MARKS YOU KEEP Days 7, 20, 30, 40, 60 and 80 are marks, each with its own graphic. Permanent. A reset never takes one back. Tap one you have earned to share it. THE PHOTO One progress photo a day, so Day 80 shows the whole change. At the finish, your run is told back to you card by card: the numbers, the hardest week, the first and the last photo. THE CLUB A crew of people who see whether you sealed today and can send you a nudge. A board of everyone on the standard, counted and never named: how many started, how many finished, how many are standing right now. Both are off until you say yes, and you leave with one tap. YOUR DAY AS A STICKER Your day, your streak or your mark drawn as a sticker for Stories and posts, on a photo, on black, on white or transparent. Download it or share it straight from the app. ON YOUR HOME SCREEN Widgets drawn like the board itself: the photograph of the day, the day set huge, the standard as squares that fill as you tick, your streak and your shields, and whether today is sealed. Three sizes, plus the lock screen and a Live Activity that counts the day down to the seal. Apple Health on the board: steps, active energy, exercise minutes, sleep and resting heart rate beside your standard. THREE PUSHES, YOUR TIMES Rise in the morning. Hold the standard at midday. Seal the day at night. Each at the time you set, each with its own line, and a streak guard that speaks only if the day is not sealed. Nothing nags, nothing sells. YOUR CREED Short sentences you want in front of you: who you are, what you are after. They join the quote of the day on the board and land as reminders when you choose. ALTRA MEMBERSHIP · FOUR MORE CHALLENGES Membership unlocks the rest of the house, plus the standard after Day 80. • Hard Reset · 20 days, six rules, a clean break. • ALTRA 50 · 50 days, a curated three, a fourth slot earned at halfway. • The Quit · name the habit, hold the line, ride the urge with a three step sequence, and watch what you reclaim. • I AM ALTRA · 80 days, twelve non negotiables every day, twelve feats proven at your standards, one miss ends the run. All twelve inside the 80 certifies you and prints your number on the roll. 99 in 100 will not finish. Built for the 1%. Monthly or yearly, and the price shows in your own currency before you join. Payment is charged to your Apple ID at confirmation. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in your App Store account settings. A challenge started while a member stays yours to its final day. Terms of Use: https://altra80.netlify.app/terms Privacy Policy: https://altra80.netlify.app/privacy PRIVATE BY DESIGN No account, no login, no tracking. Your challenge, photos and notes live on your phone. If you join the Club, the only things sent are a first name, your challenge, the day and whether you sealed, and you can erase them from Settings any time. 80 days. One standard. Held.

Screenshots

Delta X Coach4 screens
ALTRA804 screens

Verdict

The call

The clearest difference is ads: ALTRA80 at none against Delta X Coach's shown. 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. Delta X Coach sells 12 one-off in-app purchases and ALTRA80 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 6 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
Delta X Coach versus ALTRA80: the parameters behind the verdict, then further details
ParameterDelta X CoachALTRA80
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size102 MB17 MB
Age rating4+4+
DeveloperJanis BlumsJai Bates

In-app purchases

12 purchases

Delta X Coach

One-time12
  • Protein muscle guidebook$9.99
  • One Time Subscription$12.99
  • Running for non-runners$18.99
Show 9 more
  • Model Workouts$19.90
  • One Time Subscription3 variants$19.99
  • Holiday workouts$19.99
  • Recipes with Cecile$21.99
  • Roll, recover and relax$31.99
  • One Time Subscription$39.99
  • One Time Subscription$59.99
  • Strong with Sunni$59.99
  • Premium Package Special$129.99
2 purchases

ALTRA80

Subscriptions2
  • ALTRA Pro (Monthly)$4.991 Month
  • ALTRA Pro (Yearly)7 Days trial$39.991 Year

Questions

Is Delta X Coach free?
Delta X Coach is free to download, with in-app purchases available.
Is ALTRA80 free?
ALTRA80 is free to download, with in-app purchases available.
Do Delta X Coach or ALTRA80 have ads?
Delta X Coach shows ads; ALTRA80 does not.
Which is updated more often, Delta X Coach or ALTRA80?
Delta X Coach ships an update every 6 weeks, and ALTRA80 every 6 weeks. Most recently, Delta X Coach was updated on October 30, 2026 and ALTRA80 on October 28, 2026.

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