Comparison

100 Day Challenge vs Deario

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

Head to head
About

100 Day Challenge

This app provides a system, tools, and growth hacking strategies to transform your life and career in 100 days. It offers a master class in exponential growth, focusing on performance sprints and superior execution strategies to bridge the gap between intentions and results.

Highlights
  • System for exponential growth
  • Tools and growth hacking strategies
  • 100-day transformation program
  • Performance sprint framework
  • Daily accountability
  • Superior execution strategies
Features
Read full description

Transform Your Life In 100 Days The 100 Day Challenge is a MASTER CLASS IN EXPONENTIAL GROWTH. It was created to provide you with the system, tools and growth hacking strategies you need to transform your life and career in 100 days. As a MEMBER, you have direct access to the entire program whenever you want, wherever you want. 24 hours a day, 365 days a year. As a GUEST, you will enjoy access to Gary Ryan Blair's most powerful ideas and proven tactics — 100% FREE! DON'T BE LEFT BEHIND While technology is multiplying our capabilities as a civilization...too many people and organizations are operating with out-dated beliefs and execution strategies which make them vulnerable and uncompetitive in a hyper-competitive world. Because the marketplace ONLY REWARDS RESULTS, the solution requires the adoption of superior execution strategies and faster response time. THE POWER OF PERFORMANCE SPRINTS When you set goals in the context of a 100 DAY SPRINT...you no longer have the luxury of putting off decisions or not taking action. By compressing deadlines, enforcing daily accountability and taking massive, relentless action...you dramatically reduce the time it takes to achieve your goals, close performance gaps and set new records. That's why you're going to ve the 100 Day Challenge. WHY PARTICIPATE? On a global scale, there is an ever EXPANDING GAP between between intentions and results. The goals that companies and people set for themselves often bear little resemblance to the results they actually achieve. The root cause of the gap is that most of us do not have a proven execution process in place. The 100 Day Challenge solves that problem. GARY RYAN BLAIR If you’re a businessperson, entrepreneur, athlete, coach, parent, or someone who wants to accelerate their win rate, play a much bigger game and unleash their greatness...I can help. Over the years, I’ve become known as The Goals Guy and developed a reputation as someone who high-performing people and organizations like the Navy SEALs, Army Delta Force and other elite units go to when they want to elevate and expedite game-changing results. With the 100 Day Challenge...I wanted to share with you the same methods I have learned and leveraged to shatter sales goals, quickly grow a number of multimillion dollar businesses, and coach people to extraordinary, legacy defining performances. And...I accept full responsibility for inspiring people to do insane things like climb Mount Everest, run their first triathlon, launch their own businesses, and say adios to their comfort zone...forever. I'm confident that I can do the same for you!

About

Deario

Read full description

Remember every date that matters. Deario is a beautifully simple way to keep track of the birthdays, anniversaries, and special moments of the people you care about. Add a person once, and Deario makes sure you're always reminded in time. Keep everyone in one place Build a list of the people who matter — family, friends, partners, colleagues — each with their own photo and the dates that count. Track any kind of date Birthdays, anniversaries, or your own custom events. Deario counts down the days so you always know what's coming next. Reminders that actually reach you Set per-event reminders and choose when you want to be notified, so a date never slips by again. See it at a glance Add the Deario widget to your Home Screen and keep upcoming dates in view without even opening the app. Make it yours Choose from a range of themes and appearances to match your style. Private by design Your data stays on your device. No accounts, no tracking. Download Deario today and never forget the moments that matter to the people you love.

Screenshots

100 Day Challenge4 screens
Deario4 screens

Verdict

The call

The clearest difference is in-app purchases: 100 Day Challenge at none against Deario's 3. 100 Day Challenge also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). Deario's advantage is update cadence (every 4 days vs every 3 months). On price and ads 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. Deario sells 3 one-off in-app purchases. 100 Day Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

100 Day Challenge ships an update every 3 months, Deario every 4 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
100 Day Challenge versus Deario: the parameters behind the verdict, then further details
Parameter100 Day ChallengeDeario
PriceFreeFree
Rating3.9 (17 ratings) — better—
Positive reviews69.8% of reviews—
Number of ratings17 — better—
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.0
Further details — not scored
Size16 MB5 MB
Age rating17+4+
DeveloperGoals Guy, LLCDima Kryzhanovsky

In-app purchases

None

100 Day Challenge

No in-app purchases

3 purchases

Deario

One-time3
  • Coffee$0.99
  • Snack$2.99
  • Meal$4.99

Questions

Is 100 Day Challenge free?
100 Day Challenge is free to download, with no in-app purchases.
Is Deario free?
Deario is free to download, with in-app purchases available.
Do 100 Day Challenge or Deario have ads?
Neither 100 Day Challenge nor Deario shows ads.
Which is updated more often, 100 Day Challenge or Deario?
100 Day Challenge ships an update every 3 months, and Deario every 4 days. Most recently, 100 Day Challenge was updated on November 1, 2026 and Deario on November 5, 2026.

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