Kailo vs Runflake
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/
Runflake
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Every run is kept, and a running mate reads your numbers out loud while you run. Set one weekly goal and the app builds the plan around it. Six ways to aim: distance, runs per week, time, weight, calories, or steps. While you run, the numbers come first. Distance fills the screen, pace and time sit under it, and the map waits until you want it. A voice coach reads your split at every kilometre, or every mile if your units are set to miles, so you can keep your eyes ahead. The voice speaks English. Every run is written to your phone as it happens. Lose signal or run for two hours in airplane mode and nothing is missing. If the app is force quit or crashes, the run is kept up to the point it stopped. Turn it on in settings and a finished run is written to Apple Health, with its route for outdoor runs. Runs stack into ranks. Four axes grow with what you do, and the flake fills in as the distance adds up. On Apple Watch, start a run from your wrist with the same engine, the same numbers, and the same recovery. Daily, weekly, monthly, and yearly rankings are open to anyone who wants in, and nothing is shared until you choose to share it.
Screenshots
Verdict
The clearest difference is in-app purchases: Runflake at none against Kailo's 1. Kailo's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement 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. Runflake asks for nothing beyond the download.
Kailo ships an update every 9 days, Runflake weekly. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.
| Parameter | Kailo | Runflake |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (10 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 116 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | GetFast AI, Inc. | WorkNPLAY Inc. |
In-app purchases
Kailo
- GetFast Pro Monthly$9.991 Month
Runflake
No in-app purchases









