# ChallengeTies · Habit Tracker — Accountability · Duo & Solo > Accountability · Duo & Solo (iPhone/iPad app by MAXIME RICHARD CORTES.) - Source: https://appshunter.io/ios/app/challengeties-habit-tracker/id6751504640 (this page in markdown: same URL + `.md`) - Developer: [MAXIME RICHARD CORTES](https://appshunter.io/developer/1835445284) - Category: Health & Fitness, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 16.0 · 82 MB - Languages: American English - Released: 2025-09-30 - Data updated: 2026-08-25 - User reviews in markdown: https://appshunter.io/ios/app/challengeties-habit-tracker/id6751504640/reviews.md ## What is ChallengeTies · Habit Tracker? A real person. A shared challenge. That's it. ChallengeTies is the accountability habit tracker that pairs you with a real partner — not an AI, not a bot — to build habits that actually stick. The American Society of Training and Development found that having an accountability partner gives you a 95% chance of reaching your goal — versus less than 10% alone. ChallengeTies was built around that single insight. --- CHOOSE YOUR LIFE BATTLE Your first step: pick one life goal. Body - Mind - Career - Finance - Discipline - Relationships - Creativity - Life Path Your challenges are pre-selected. Your match is prioritized. Everything aligns around the one thing you are actually here to change. --- DUO MODE Invite any friend with a direct link — no search, no friction. You and your partner mark the same challenge daily. Real-time progress visibility on both sides. A shared in-challenge chat, just for the two of you. A complete shared history — a living timeline of every day you showed up together. Your duo marked today. Your turn. --- SMART MATCHING — If You Come Alone No accountability partner yet? ChallengeTies finds your best match: - Same challenge - Same life goal - Same habit category - Open and available for duo Highest compatibility = first suggestion. --- RELIABILITY SCORE /100 The only metric that matters: are you someone who keeps their word? Your Reliability Score is calculated over your last 30 rolling days across all active challenges. It's visible on your profile and to potential partners. 100 means you showed up every single day. It's your reputation — and it's hard to fake. --- YOUR PACE, YOUR HABIT Not all habits fit a daily schedule. ChallengeTies gets that. Choose your challenge frequency: Daily — or 2x, 3x, 4x, 5x, or 6x per week. Your Reliability Score adapts automatically to your chosen pace. So does your partner's. A 3x-per-week challenge tracked consistently beats a daily challenge that collapses on week two. --- WHAT YOU TRACK → Streak — protect it, grow it → Week dots — visual check of your last 7 days → Duo history — your complete shared timeline → Reliability Score — rolling 30-day consistency rate → Weekly report every Monday → Achievements and milestones --- 100+ CHALLENGES — 10 CATEGORIES Fitness | Mindfulness | Reading | Sleep | Nutrition | Productivity Cold showers | Creativity | Finance | Discipline Challenge durations: 7 to 365 days. Start with a 7-day sprint. Go for a 1-year transformation. --- EXPLOITS FEED A live feed of wins from everyone in the community. React, inspire, be inspired. When your partner marks their challenge, you see it instantly. --- GLOBAL LEADERBOARD Where do you rank against every user? Consistency is the only currency here. --- FREE TO USE Every core feature available from day one. No credit card. No paywall to challenge a friend. Start your first challenge in under 60 seconds. Optional premium removes ads — that's all. --- BUILT IN A VAN ChallengeTies was built by a solo founder living out of a van in Portugal, who kept failing the same goals every year — until he started challenging his partner. 47-day streak. Still going. This app is what we wished existed. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://challengeties.app/privacy-policy ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | ChallengeTies Premium | $2.99 | per month | ## Version history (last 5 releases) ### 1.4.6 — 2026-08-20 Day 1 made simple: after joining a challenge, you land right on its page with a "Let's go — day 1" button. Faster loading, lower memory usage, plus fixes for the chat keyboard and purchase connection. ### 1.4.3 — 2026-07-30 Startup experience improvements and bug fixes. ### 2.0 — 2026-07-30 • YOUR PACE — Challenges aren't just daily anymore. Choose 2x, 3x, 4x, 5x, or 6x per week. Your Reliability Score adapts automatically. • DUO HISTORY — A vertical timeline of every day you and your partner showed up together. Milestones, records, shared memory. • WEEKLY REPORT — Every Monday, a full recap of your week: Reliability Score evolution, duo mirror, personal stats. • SMART MATCHING — Better partner suggestions based on challenge, goal, and availability compatibility. • 100+ CHALLENGES — Expanded library across 10 categories, from 7 days to 1 year. • COMFORTAA — Full visual refresh. Clean, focused, zero distractions. ### 1.2.4 — 2026-05-27 - Onboarding quests: 6 missions to guide your first steps and earn 180 trophies from day one - Daily Warmup trophies: earn rewards every day while waiting for your Duo partner to join - Duo mode pre-selected by default: because together you hold on 2x longer - Invitation window extended to 7 days: your friends have more time to join - 48-hour nudge notification: get reminded if your partner hasn't accepted yet - Challenge Journal with full history grid - Weekly leaderboard reset every Monday - Performance and stability improvements ### 1.2.3 — 2026-05-17 Onboarding quests to get you started the right way. Stability fixes and performance improvements. The ChallengeTies experience, better than ever. ## Apps similar to ChallengeTies · Habit Tracker | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sweater: Fitness with Friends](https://appshunter.io/ios/app/sweater-fitness-with-friends/id6761080398) | 5.0 (5) | Free | Health & Fitness | | [Duos - Lock In Together](https://appshunter.io/ios/app/duos-lock-in-together/id6758896851) | 5.0 (2) | Free | Health & Fitness | | [Group Challenge Runner](https://appshunter.io/ios/app/group-challenge-runner/id6753975475) | 5.0 (2) | Free | Health & Fitness | | [Habit Tracker - DailyDuo](https://appshunter.io/ios/app/habit-tracker-dailyduo/id6754205929) | — | Free | Health & Fitness | | [Aurema: Shift Noise to Clarity](https://appshunter.io/ios/app/aurema-shift-noise-to-clarity/id6752829184) | — | Free | Health & Fitness | | [LiftDiary: Gym Log & Macros](https://appshunter.io/ios/app/liftdiary-gym-log-and-macros/id6759966508) | — | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*