Comparison

ChallengeUp vs Do

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

Head to head
About

ChallengeUp

This app helps you build new habits, improve self-care, or break bad ones with a structured, short-term challenge system. Focus on achieving goals within 7 to 60 days to experience lasting change without the pressure of lifelong commitment.

Highlights
  • Short challenge system (7-60 days)
  • Create custom challenges
  • Track progress visually
  • Receive goal reminders
  • Share progress on social media
  • Access useful challenge tips
Features
Read full description

A challenge isn't about "changing your life in a month." It's about "trying 30 days and seeing what happens." ChallengeUp is an app for short challenges: ready-made ones from 7 to 90 days, custom ones for any length. No endless "lifelong" trackers, no promises of a "new you." Just a clear format: pick a challenge, cross the finish line, see the result. WHAT'S INSIDE 10 ready-made challenges, free. From "no sugar" to "sleep before midnight," from "read every day" to "learn a foreign language." Each one comes with a clear description — what to do, why, and what to expect. Build your own in 30 seconds. Name, duration, frequency, reminders — and you're ready. No required fields, no endless setup screens. A finish line that motivates. Every challenge ends. It's not the "forever habit" that wears you out by week three. It's a defined distance with a finish — and the feeling of "I did it." Progress cards for social media. Share your wins with people who matter — close ones, friends, followers. Get support when you need it, and lock in the result by saying it out loud. The cards are drawn so they're a pleasure to share. No ads. Ever. Not in the free version, not anywhere else. ChallengeUp Plus When the free version isn't enough: — Unlimited active challenges (up to 3 in free) — Expanded catalog of exclusive challenges, with more added over time — Duration up to 1000 days — nearly three years of practice, for those who want to go long — Home screen widget — Additional colors and customization — Support for an independent dev team WHY A CHALLENGE Most habit trackers are built on the idea of a "forever" habit — you should brush your teeth or meditate every day for the rest of your life, and a single miss breaks everything. This rarely works, because the brain isn't built for infinite distances. According to Lally et al. (2009), a stable habit forms in about 66 days, not the often-cited 21. A short challenge is a way to cover that distance without burning out: with a visible finish, and the right to stop if it's not for you. ChallengeUp is an independent app. We're not building "another habit tracker." We're building the app we'd want to use for our own challenges: no fluff, no features for the sake of features, no pointless push notifications. Just what works. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://challengeupapp.com/privacy2026

About

Do

Features
Read full description

Discover a powerful source of daily inspiration. Our app features unique quotes on a wide range of topics - from overcoming depression and cultivating a positive mindset to setting goals and building discipline. You choose what matters most to you, and receive motivational notifications at the times that fit your schedule. Features: - Flexible customization: change the app icon, set wallpapers on the main page, and create your own personal atmosphere. - Personalized collections: choose themes that resonate with you - whether it’s self-improvement, sports, or relationships. - 24/7 support: short quotes to help you stay strong in tough moments, reminding you that you’re moving forward. - Home screen widget: keep inspiration at your fingertips - see motivating phrases without even opening the app. Download the app now and start each day with a clear mind, a positive outlook, and unwavering belief in yourself! Terms of use - https://docs.google.com/document/d/13uZGeY19cV6k6EcxN_RETCOe8Obz2yPYV5cx3d1vDGQ/edit?tab=t.0#heading=h.jm1q5gl08wzo Privacy policy - https://www.termsfeed.com/live/211db65b-dd32-445b-92e2-0390158c8614

Screenshots

ChallengeUp4 screens
Do4 screens

Verdict

The call

The clearest difference is update cadence: Do at fortnightly against ChallengeUp's every 2 months. On price, ads, 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. ChallengeUp sells 2 in-app purchases, starting at $14.99 per year and Do sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ChallengeUp ships an update every 2 months, Do fortnightly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
ChallengeUp versus Do: the parameters behind the verdict, then further details
ParameterChallengeUpDo
PriceFreeFree
Rating5.0 (42 ratings) — better—
Positive reviews89.2% of reviews—
Number of ratings42 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size85 MB179 MB
Age rating12+4+
DeveloperLIKE WRONG LLPBogdan Oleinik

In-app purchases

2 purchases

ChallengeUp

Subscriptions1
  • Plus (Annual)$14.991 Year
One-time1
  • Plus Lifetime$39.99
2 purchases

Do

Subscriptions2
  • Month$1.991 Month
  • Annual$4.991 Year

Questions

Is ChallengeUp free?
ChallengeUp is free to download, with in-app purchases available.
Is Do free?
Do is free to download, with in-app purchases available.
Do ChallengeUp or Do have ads?
Neither ChallengeUp nor Do shows ads.
Which is updated more often, ChallengeUp or Do?
ChallengeUp ships an update every 2 months, and Do fortnightly. Most recently, ChallengeUp was updated on November 3, 2026 and Do on October 28, 2026.

Other comparisons