Comparison

Kailo vs Splitz Workouts

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kailo

Share your real-time running and cycling stats with loved ones. This app uses machine learning to analyze your training data, offering personalized race predictions and insights into your progress through interactive charts and conversational data exploration.

Highlights
  • Live location, pace, and distance sharing
  • AI-powered marathon time predictions
  • Interactive data visualization charts
  • Conversational data exploration via chat
  • Strava and Garmin account integration
  • Personalized workout analysis
Features
Read full description

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/

About

Splitz Workouts

This app automatically logs your running workouts using GPS watch data to detect intervals and efforts. It offers advanced analytics and allows you to visualize training blocks and compare past performances.

Highlights
  • Automatic interval detection
  • Tempo and steady effort recognition
  • Advanced workout analytics
  • Training block visualization
  • Comparison with past seasons
  • Workout search and comparison
Features
Read full description

Splitz is an automatic training log for serious runners. Using lap data from your GPS watch, it automatically detects intervals, tempos, and steady efforts, and provides advanced analytics about your workout performance. Create Training Blocks to visualize how your season is coming together and compare it against past races or seasons. Use the workout search feature to compare a workout against similar workouts in the past. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Splitz has no AI nonsense and does not try to give you advice on how to train — it's a tool for you to make the best training decisions.

Screenshots

Kailo4 screens
Splitz Workouts4 screens

Verdict

The call

The clearest difference is review sentiment: Splitz Workouts at 100% against Kailo's 25%. Splitz Workouts also leads on rating (5.0 vs 4.2) and monetization model (free vs freemium). Kailo's advantage is update cadence (weekly vs monthly) and device support (4 vs 1). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kailo sells 1 in-app purchase, starting at $9.99 per month and Splitz Workouts sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Splitz Workouts holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 13 and 5 respectively. Written reviews point the same way: 25% of Kailo's written reviews are positive against 100% of Splitz Workouts's.

UpkeepUpdate frequency

Kailo ships an update weekly, Splitz Workouts monthly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Kailo versus Splitz Workouts: the parameters behind the verdict, then further details
ParameterKailoSplitz Workouts
PriceFreeFree
Rating4.2 (13 ratings)5.0 (5 ratings) — better
Positive reviews25.0% of reviews100.0% of reviews — better
Number of ratings13 — better5
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size160 MB19 MB
Age rating4+4+
DeveloperGetFast AI, Inc.David Cai

Customer experience

Kailo

All ratings13 ratings
Positive76.9%
Neutral7.7%
Negative15.4%
Written reviews4 reviews
Positive25.0%
Neutral25.0%
Negative50.0%

Splitz Workouts

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Kailo

Subscriptions1
  • GetFast Pro Monthly7 Days trial$9.991 Month
1 purchases

Splitz Workouts

Subscriptions1
  • Splitz Pro$0.991 Month

Questions

Is Kailo free?
Kailo is free to download, with in-app purchases available.
Is Splitz Workouts free?
Splitz Workouts is free to download, with in-app purchases available.
Which has better reviews, Kailo or Splitz Workouts?
Splitz Workouts is rated higher. Kailo averages 4.2 out of 5 from 13 ratings, while Splitz Workouts averages 5.0 from 5 ratings.
Do Kailo or Splitz Workouts have ads?
Neither Kailo nor Splitz Workouts shows ads.
Which is updated more often, Kailo or Splitz Workouts?
Kailo ships an update weekly, and Splitz Workouts monthly. Most recently, Kailo was updated on November 6, 2026 and Splitz Workouts on November 5, 2026.

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