Challenges

What's the best app for a 30-day or 100-day challenge?

The best challenge app isn't the strictest one. It's the one that gets you to the last day.

In this article
  1. Why most challenge apps don't get you to the end
  2. What should a good challenge app do?
  3. Strict challenge apps vs forgiving ones
  4. Is a strict challenge ever the right choice?
  5. Where Koomo fits

Short answer: the best app for a 30-day or 100-day challenge is one that doesn't send you back to day 1 when you miss. Strict challenge apps feel motivating at the start, but one bad day can end the whole thing. Choose an app where you pick the length, report each day honestly, and keep going after a miss, so you actually reach the finish.

Why most challenge apps don't get you to the end

Link to “Why most challenge apps don't get you to the end”

Challenges are great because they're finite. But many challenge apps add rules that work against finishing:

  • Miss once, restart from day 1. On day 40 of 100, that's enough to make most people quit.
  • Proof for every day. Uploading evidence turns a hard day into a chore.
  • Public leaderboards. The people furthest behind are reminded of it daily.

Our post on how to finish a 30-day challenge explains why restarting from day 1 is the one option that never finishes.

What should a good challenge app do?

Link to “What should a good challenge app do?”
  1. Let you choose the goal and the length. 7, 30, 100 days, or anything else. See how long a challenge should be.
  2. Never reset you to day 1. A missed day is recorded honestly, and you continue.
  3. Count partial days. Ten minutes on a hard day still counts.
  4. Help you after a miss. A smaller plan or a clear next step beats a red mark.
  5. Treat finishing with gaps as finishing. Reaching day 100 with a few misses is a real finish.
  6. Let a few friends join, without turning it into a competition.

Strict challenge apps vs forgiving ones

Link to “Strict challenge apps vs forgiving ones”
What happens Strict challenge app Koomo
You miss day 23 Back to day 1 Day 23 is recorded honestly; you continue on day 24
A hard day Full task or nothing Partial days count
Proof Often required Never asked
Friends Leaderboard A small circle you choose
The end Only a perfect run counts An honest finish counts

Is a strict challenge ever the right choice?

Link to “Is a strict challenge ever the right choice?”

Sometimes. If it's short, you're confident, and the strictness is part of the fun, a strict 7-day challenge can be great. For anything longer, or anything you've tried before and dropped, a forgiving structure gives you a much better chance of reaching the end.

Most apps

Most challenge apps set strict rules where one miss can mean starting again from day 1, which is why long challenges so often end halfway.

Koomo

Koomo lets you choose any goal and any length, report each day honestly, and keep going after a miss. Nothing you've done is erased, partial days count, friends can cheer you on in a small circle, and an honest finish, even with gaps, counts as finishing.

FAQ

What is the best app for a 30-day challenge?

One that lets you pick the goal, reports days honestly, counts partial days and never resets you to day 1 after a miss. Koomo is built this way.

What is the best app for a 100-day challenge?

For long challenges, the most important feature is what happens after a miss. Choose an app that lets you continue instead of restarting, such as Koomo.

Do I have to start over if I miss a day in a challenge?

No. Restarting from day 1 rarely helps. Record the miss honestly and continue the next day; finishing with a few gaps is still finishing.

Sanket · Founder

Sanket is the founder of Koomo. Engineer turned designer turned founder, he builds products at the intersection of technology, design and human behaviour, and is building Koomo for the day after you miss.

Why I built Koomo →

Share this article