Comparison

GrowthDay vs Reboot66

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

Head to head
About

GrowthDay

This app provides daily motivation and life coaching to help users build better habits, improve their mindset, and achieve high performance. It offers structured tools, expert-led trainings, and AI-powered guidance for personal growth and transformation.

Highlights
  • Daily mindset coaching
  • Habit and goal tracking
  • Psychological and mindset upgrade
  • Trainings from world-class coaches
  • AI-powered life coach
  • Growth and progress tracking
Features
Read full description

Own your Mondays. Win your week. Transform your life. GrowthDay is the world’s #1 system for personal growth, daily motivation, and high performance. Whether you’re building better habits, improving your mindset, or craving a fresh start—GrowthDay gives you the tools, structure, and life coaching to upgrade every area of your life. Most people start the week overwhelmed and reactive. You don’t have to. With GrowthDay, you begin with intention, clarity, and momentum. Here’s how GrowthDay helps you thrive: • Start Each Day With Focus and Mental Strength Kickstart your mornings with high-performance mindset coaching from Brendon Burchard. Just a few powerful minutes sets the tone for the day—clear, confident, and energized. • Build Habits That Actually Stick Ditch the distractions and overwhelm. Our habit and goal trackers help you focus on what truly matters and stay consistent—even when life gets chaotic. • Get a Psychological and Mindset Upgrade GrowthDay strengthens your emotional fitness and sharpens your mindset. Feel more grounded, confident, and intentional—so you don’t just react to life, you lead it with clarity and conviction. • Learn From the World’s Best Coaches Access 2,000+ hours of world-class trainings from icons like Mel Robbins, Ed Mylett, and Trent Shelton. Learn the same strategies top achievers use to master their mindset and performance. • Coaching On Demand, Whenever You Need It Whether you’re stuck, stressed, or spiraling—GrowthDay’s AI-powered life coach gives you real-time, personalized guidance based on Brendon’s 25 years of experience. • Track Your Growth and Celebrate Progress Use built-in tools to log your thoughts, habits, mood, and wins—so you always know you’re growing, and exactly how. When your mornings feel scattered… tap the app. When your mindset wavers… open the journal. When life feels heavy… your coaches are right here. When you’re ready to rise… you’re home. This is your complete personal growth system. Your daily ritual for mindset mastery, productivity, and transformation. Start Free Today You get full access to everything for 7 days—free. Experience the tools, the coaching, the momentum. If you want to keep transforming your Mondays, your week, and your life, choose from our monthly or yearly subscription options. Stop starting over. Start showing up. This is your GrowthDay.

About

Reboot66

Easily track your daily fitness activities, including progress photos, weight, and body measurements. Stay motivated by competing with friends and sharing your achievements. This app helps transform your fitness journey with its user-friendly interface.

Highlights
  • Daily activity tracking
  • Progress picture uploads
  • Weight and body measurements
  • Friend competition
  • Motivation reminders
  • Result sharing
Read full description

Transform your fitness journey with our app! Our user-friendly interface makes it easy to enter and track your daily activity, including progress pictures, weight and body measurements. Plus, compete with friends and stay motivated with reminders and easily sharing/bragging about results.

Screenshots

GrowthDay4 screens
Reboot664 screens

Verdict

The call

The clearest difference is review sentiment: GrowthDay at 93% against Reboot66's 0%. GrowthDay also leads on rating (4.8 vs 1.5) and ratings volume (2.3K vs 2). Reboot66's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence 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. GrowthDay sells 10 in-app purchases, starting at $29.00 per month. Reboot66 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GrowthDay holds the better App Store score, 4.8 against 1.5. That said, the two scores are not equally well evidenced: GrowthDay has 2.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 93% of GrowthDay's written reviews are positive against 0% of Reboot66's.

UpkeepUpdate frequency

GrowthDay ships an update every 6 days, Reboot66 weekly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
GrowthDay versus Reboot66: the parameters behind the verdict, then further details
ParameterGrowthDayReboot66
PriceFreeFree
Rating4.8 (2.3K ratings) — better1.5 (2 ratings)
Positive reviews92.5% of reviews — better0.0% of reviews
Number of ratings2.3K — better2
Update frequencyEvery 6 days — betterWeekly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size150 MB41 MB
Age rating4+4+
DeveloperHPX LLCO2S1, Inc.

Customer experience

GrowthDay

All ratings2,259 ratings
Positive96.0%
Neutral1.3%
Negative2.7%
Written reviews589 reviews
Positive92.5%
Neutral2.0%
Negative5.4%

Reboot66

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

GrowthDay

Reported bugs

3 issues
  • Journal content erasing
  • Timezone issues with daily content
  • Login and access problems

Requested features

4 requests
  • Dark mode option
  • Improved journaling experience
  • Customizable daily content
  • Better integration with other apps

Reboot66

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

GrowthDay

Subscriptions10
  • Pro Monthly$29.001 Month
  • Audiobooks upgrade$29.991 Year
  • Mastery Monthly (No Trial)$49.001 Month
Show 7 more
  • Mastery Monthly + Trial7 Days trial$49.001 Month
  • Starter Annual (No Trial)$49.991 Year
  • Standard Annual (No Trial)$49.991 Year
  • Starter Annual14 Days trial$49.991 Year
  • Annual Standard Subscription14 Days trial$49.991 Year
  • GrowthDay Annual14 Days trial$299.001 Year
  • Annual Pro Subscription14 Days trial$299.991 Year
None

Reboot66

No in-app purchases

Questions

Is GrowthDay free?
GrowthDay is free to download, with in-app purchases available.
Is Reboot66 free?
Reboot66 is free to download, with no in-app purchases.
Which has better reviews, GrowthDay or Reboot66?
GrowthDay is rated higher. GrowthDay averages 4.8 out of 5 from 2.3K ratings, while Reboot66 averages 1.5 from 2 ratings.
Do GrowthDay or Reboot66 have ads?
GrowthDay shows ads; Reboot66 does not.
Which is updated more often, GrowthDay or Reboot66?
GrowthDay ships an update every 6 days, and Reboot66 weekly. Most recently, GrowthDay was updated on November 7, 2026 and Reboot66 on November 3, 2026.

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