ChallengeUp vs Compatibility Test

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

Compatibility Test is a free app for comparing compatibility in relationships, friendship, work, and business. Take one of three tests, receive a short public code, and compare it with another person’s code. The app shows an overall compatibility score and separate scores across seven key areas—without revealing specific answers. THREE COMPATIBILITY MODES • Relationships — trust, family, lifestyle, conflict, money, values, and intimacy. • Friendship — shared interests, leisure, outlook, communication, habits, and reliability. • Work & business — responsibility, feedback, roles, decisions, professional ethics, workload, and growth. 60 QUESTIONS IN EACH MODE Each test contains 60 specific questions with five meaningful answer choices. There are no “right” answers: the app compares expectations, habits, boundaries, and principles of interaction. After completing a test, you can mark the areas that matter most to you and receive a personalized result. A PUBLIC CODE INSTEAD OF A QUESTIONNAIRE After completing a test, you receive a short code: • R-XXXXX — relationships; • F-XXXXX — friendship; • W-XXXXX — work and business. Send the code to the person you want to compare with. The code contains a summarized profile, but does not reveal specific answers or allow individual answers to be reconstructed. COMPARE SEVEN AREAS Enter another person’s code from the same mode to see: • an overall compatibility score from 0 to 100; • a separate score for each of seven areas; • a clear view of similarities and differences. Compare your result with codes from different people and share a finished comparison card. LOCAL HISTORY The app stores up to three recent results for each mode on your device. Open a previous result, set it as active, or delete it at any time. PRIVACY WITHOUT COMPROMISE • Free to use. • Works offline after installation. • No subscriptions or ads. • No registration or account. • No third-party analytics or trackers. • No server-side processing of user data. • Answers and results are stored only on your device. Compatibility Test does not judge a person or predict the future of a relationship, friendship, or collaboration. Use the result as a starting point for an honest, focused conversation. The romantic mode is intended for adults only.