Kailo vs Supwell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kailo
Share your real-time running and riding stats with friends and family. This app uses AI to analyze your training data, predict race performance, and visualize your progress with interactive charts. Chat with your data to get instant insights.
- Real-time location, pace, and distance sharing
- AI-driven race performance predictions
- Personalized workout analysis
- Interactive data visualization charts
- Conversational data exploration via chat
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Go LIVE on your runs & rides with the Kailo to share your realtime location, pace, and distance stats with friends & family. Kailo helps runners train intelligently, understand their progress, and predict race performance with unprecedented accuracy. Built on cutting-edge machine learning algorithms, Kailo transforms your running data into insights you can act on. Connect your Strava or Garmin account to unlock personalized predictions and workout analysis. -- Marathon Predictions -- We look at your training runs to give you a highly accurate marathon prediction time. Whether you’re chasing your first sub-3 hour or your next personal best, Kailo shows exactly where you stand—and how to get faster. -- Beautiful Data Visualization -- See your training come alive. Kailo automatically turns your runs into dynamic, interactive charts that reveal your progress over time—pace, elevation, heart rate, and more. Every data point is visualized with clarity and purpose, so you can truly see your fitness evolve. -- Chat With Your Data -- Ever wish you could just ask your training data questions? Now you can. Use Kailo's built-in chat to explore your runs conversationally—“Show me my fastest long runs,” “Compare this week’s mileage to last month,” or “Create a chart of my tempo splits.” Your data answers instantly. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Supwell
Discover, buy, and sell running shoes, read in-depth reviews, and track your mileage. Access structured training plans and connect with a community of runners. Syncs with Apple Health for seamless workout tracking.
- Running shoe marketplace
- In-depth shoe reviews
- Mileage tracking
- Structured training plans
- Apple Health integration
- Community forums
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Supwell is the ultimate app for hobby joggers and running shoe enthusiasts. Whether you're hunting for your next pair of running shoes, looking to sell gently used kicks, or want to connect with a community of passionate runners — Supwell has you covered. BROWSE & SELL RUNNING SHOES Shop the Supwell marketplace for gently used running shoes at great prices. From daily trainers to carbon-plated race day shoes, find your next pair or sell shoes that didn't work for you. IN-DEPTH SHOE REVIEWS Get detailed breakdowns of the latest running shoes on the market. We cover cushioning, ride feel, foam compounds, fit, and more so you can make smarter buying decisions. TRACK YOUR MILEAGE Log your runs and track mileage across all your shoes. Know exactly when it's time to retire a pair and lace up something fresh. TRAINING PLANS Follow structured training plans to level up your running, whether you're training for your first 5K or chasing a marathon PR. HEALTH INTEGRATION Sync with Apple Health to automatically import your workouts and keep all your running data in one place. COMMUNITY & FORUMS Join the conversation with other hobby joggers. Share your runs, ask for shoe recommendations, and get daily motivation from runners who get it. Subscribe for $4.99/month to unlock the full Supwell experience including marketplace access, shoe tracking, and community features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.supwell.com/privacy
Screenshots
Verdict
The clearest difference is monetization model: Kailo at ad-supported against Supwell's subscription. Kailo also leads on device support (4 vs 2). Supwell's advantage is review sentiment (78% vs 50%) and update cadence (every 3 days vs every 9 days). On price, rating, ads and in-app purchases 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
Both are free to download. Kailo sells 1 in-app purchase, starting at $9.99 per month and Supwell sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Kailo against 4.6 for Supwell. That said, the two scores are not equally well evidenced: Supwell has 71 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 50% of Kailo's written reviews are positive against 78% of Supwell's.
Kailo ships an update every 9 days, Supwell every 3 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.
| Parameter | Kailo | Supwell |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (10 ratings) | 4.6 (71 ratings) |
| Positive reviews | 50.0% of reviews | 77.8% of reviews — better |
| Number of ratings | 10 | 71 — better |
| Update frequency | Every 9 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Subscription |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 116 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | GetFast AI, Inc. | Supwell Inc |
Customer experience
Kailo
Supwell
In-app purchases
Kailo
- GetFast Pro Monthly$9.991 Month
Supwell
- Supwell Monthly Membership$4.991 Month








