# Card.io - Running App — Running and Walking Tracker > Gamified fitness app for team-based outdoor cardio turf wars and rewards. (iPhone/iPad app by Cardiiio LLC.) - Source: https://appshunter.io/ios/app/cardio-running-app/id1628005395 (this page in markdown: same URL + `.md`) - Developer: [Cardiiio LLC](https://appshunter.io/developer/1628005397) - Category: Health & Fitness, Games, Role Playing, Sports - Price: Free with in-app purchases - Rating: 4.61/5 from 350 App Store ratings · 71 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 222 MB - Languages: English - Released: 2023-01-07 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/cardio-running-app/id1628005395/reviews.md ## What is Card.io? Card.io is the ultimate gamified fitness game that transforms outdoor cardio into a thrilling team-based turf war. Perfect as a run tracker, workout app, or mile tracker, Card.io makes every step count. Featured on Shark Tank, it’s your gateway to fun, fitness, and friendly competition. Here's why you'll love it: Join a Team Connect with friends, brands, or communities to create your fitness squad. Participate in group running challenges, virtual running events, or outdoor cardio adventures. Whether for fun or competition, Card.io is the best social fitness app for building your fitness community. Claim Your Turf Turn your outdoor cardio—running, walking, or biking—into a city-wide turf war. Claim and defend real-world territories, track your routes, and compete for dominance in this outdoor cardio app. Pace and calories don’t matter—your effort does. Track Your Progress Card.io isn’t just a fitness tracker app; it’s your personal motivator. Log essential stats like distance, pace, and calories burned while chasing your fitness goals. Rise Up the Ranks Climb your team’s leaderboard by claiming turf and completing challenges. From daily workouts to marathon training, the more you play, the more rewards you earn in this exercise tracker app. Earn Real Rewards Win prizes, gear, and exclusive offers by completing challenges or dominating the leaderboards. Card.io turns your fitness efforts into tangible rewards. Customize Your Adventure From personalizing your avatar to strategizing with your team, Card.io makes cardio fun and engaging. It’s the ideal fitness game for anyone—from casual walkers to competitive runners. Compete & Collaborate Stay motivated with features like player taunts, real-time turf updates, and team gameplay. Enjoy bonuses when you claim turf together, or compete head-to-head in running games and fitness challenges. Whether you're looking for a running game, a mile tracker, or a gamified workout app, Card.io transforms exercise into an adventure you’ll love. Terms of Use: https://firebasestorage.googleapis.com/v0/b/cardio-9fb99.appspot.com/o/public%2FTerms%20and%20Conditions.pdf?alt=media&token=2157624e-40d0-47d8-bb5e-94c5e6a61839 ## Key features - Team-based turf wars - Real-world territory claiming - Progress tracking (distance, pace, calories) - Leaderboards and challenges - Earn real rewards - Avatar customization - Player taunts and real-time updates ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly | $3.99 | per month | | Annual | $39.99 | per year | | Monthly | $6.99 | per month | | Annual | $59.99 | per year | | Pro Team Monthly | $24.99 | per month | | Pro Team Annual | $199.99 | per year | | Team Pro Monthly | $24.99 | per month | | Team Pro Annual | $199.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime Pro User | $29.99 | one-time | | Lifetime Pro User | $49.99 | one-time | | Lifetime Pro User | $39.99 | one-time | | Lifetime | $99.99 | one-time | | Pro Team Lifetime | $299.99 | one-time | ## What do users think of Card.io? Overall sentiment: mixed **Pros** - 🚀 Great motivational tool - 🎮 Gamifies exercise - 👍 Fun way to explore the city - 💡 Innovative concept **Cons** - 🐛 Frequent crashes and bugs - 🔌 Unreliable data persistence - 🤔 Confusing onboarding and UI - 🚫 Limited availability in some areas - 💰 Aggressive monetization with ads and subscriptions **Commonly reported bugs** - Inability to claim earned coins - Inconsistent tracking of activities - Crashes when trying to update profile - Apple Watch app not functioning properly **Most requested features** - Ability to change display name and password - Better integration with fitness trackers - Offline mode or local data storage - More customization options for teams and groups ## Recent user reviews (10 of 71) All indexed reviews: https://appshunter.io/ios/app/cardio-running-app/id1628005395/reviews.md ### 1/5 — Paying customer- things not working - still *2025-11-30* Frustrated the app has not worked correctly for several months! It was fine and then not allowing me to use freezes, not connecting in locations. Can not get coins for activities, “offline” error message. No app support ### 3/5 — Paying customer- things not work *2025-11-23* Frustrated the app has not worked correctly for several weeks! It was fine and then not allowing me to use freezes, not connecting in locations- I’m sure it will get better! ### 5/5 — Best Movement App on the Market *2025-09-02, version 1.6.8* Title says it all. Card.io has it all. Download it, you won’t be sad taking territory from your neighbors. I’m coming for you Rochelle. ### 5/5 — Amazing app! *2025-07-11, version 1.6.8* Makes running fun:) ### 1/5 — Too many cheaters. Not worth trying *2025-06-25* You level up and power up by walking. You can buy temporary power ups with in game currency, which you earn ONLY by playing the game. No premium currency. It was fun, but im giving the app a 1 because of cheaters. I watched a dude take over half of a major metropolitan area with a mile average time of 4 mins and some seconds. He was obviously in a car. Also, if the game doesnt have in-game purchasing, it makes you wonder how they make money. Selling data? Really makes you think. ### 1/5 — Terribly Disappointed with the app! *2025-06-16* I downloaded the app a few weeks back after watching it on Shark Tank, even recommended it to friends. The app is so buggy though, doesn’t let you even locate yourself after zooming in somewhere on the map. I uninstalled the app today, I covered 76 blocks today and at the end, the app just crashed and my progress wasn’t even recorded. I am just done!! ### 2/5 — Didn’t know driving was a form of cardio *2025-06-03, version 1.6.7* How can one claim blocks while driving? Defeats the whole purpose of the app, makes me not even want to use it ### 5/5 — Great app *2025-05-01, version 1.6.6* I saw this on shark tank and I downloaded it. It’s so fun. It makes hard runs more enjoyable ### 3/5 — Ads added in v 1.6.6 *2025-04-28, version 1.6.6* As if if weren’t buggy enough, with crashes and troubles, Card.io added ads in version 1.6.6. Great. ### 2/5 — Cannot onboard *2025-03-18, version 1.6.1* “Start free trial” button not working. Had to click “next” multiple times after filling out a field. ## Frequently asked questions about Card.io ### What does Card.io do? Card.io is a gamified fitness app that transforms outdoor cardio activities like running and walking into a team-based turf war. Users can join teams, claim real-world territories, track their progress, and compete for rewards. ### What are the key features of Card.io? Key features include team formation, real-world territory claiming and defense, progress tracking for distance, pace, and calories, leaderboards, earning real rewards, avatar customization, and competitive elements like player taunts and real-time turf updates. ### Is Card.io free to use? The app is free to download and use, but it does offer in-app purchases and has advertisements. This allows users to enjoy the core gamified experience while offering optional enhancements. ### Who is Card.io for? This app is ideal for anyone who enjoys outdoor cardio activities such as running, walking, or biking and is looking for a fun, competitive, and social way to stay motivated. It caters to both casual users and competitive athletes. ### How does Card.io make fitness fun? It makes fitness fun by incorporating game mechanics like team-based challenges, territory control, leaderboards, and the opportunity to earn real-world rewards. This competitive and collaborative environment turns exercise into an engaging adventure. ## Version history (last 5 releases) ### 1.6.8 — 2025-07-08 • Enhanced Upgrade System - New UI for Attack and Defense upgrades with clearer explanations and easier allocation of unused upgrades. Access it by tapping the Attack or Defense cards in your profile • Enhanced Strava Integration - Fixed display issues with block count and pace consistency in workout recaps • Improved Onboarding - Added workout type selection and profile completion with skip options • Tutorial Enhancements - Updated tutorials for better user experience • Map Overlay Fixes - Resolved team name issues for better map visibility • UI Polish - Fixed profile screen layout, team name display, and navigation improvements ### 1.6.7 — 2025-05-22 We’ve made a few fixes to keep things running smoothly. ### 1.6.6 — 2025-04-28 We’ve made a few fixes to keep things running smoothly. ### 1.6.5 — 2025-04-21 We’ve made a few fixes to keep things running smoothly. ### 1.6.2 — 2025-03-18 We’ve made a few fixes to keep things running smoothly. ## Apps similar to Card.io | App | Rating | Price | Category | | --- | --- | --- | --- | | [Running Walking Tracker Goals](https://appshunter.io/ios/app/running-walking-tracker-goals/id1136617388) | 4.8 (102,491) | Free | Health & Fitness | | [Nike Run Club: Cardio Exercise](https://appshunter.io/ios/app/nike-run-club-cardio-exercise/id387771637) | 4.7 (45,683) | Free | Health & Fitness | | [ASICS Runkeeper—Run Tracker](https://appshunter.io/ios/app/asics-runkeeperrun-tracker/id300235330) | 4.8 (374,136) | Free | Health & Fitness | | [adidas Running: Run tracker](https://appshunter.io/ios/app/adidas-running-run-tracker/id336599882) | 4.7 (4,448) | Free | Health & Fitness | | [Runna: Running Plans & Coach](https://appshunter.io/ios/app/runna-running-plans-and-coach/id1594204443) | 4.9 (30,029) | Free | Health & Fitness | | [Step Tracker Pedometer Steps](https://appshunter.io/ios/app/step-tracker-pedometer-steps/id1455121270) | 4.5 (4,173) | 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 2026-06-10.*