# Kailo vs limen

The clearest difference is review sentiment: limen at 100% against Kailo's 50%. limen also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.6). Kailo's advantage is ratings volume (10 vs 2) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Kailo sells 1 in-app purchase, starting at $9.99 per month. limen asks for nothing beyond the download.

limen holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Kailo has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Kailo's written reviews are positive against 100% of limen's.

Kailo ships an update every 9 days, limen every 4 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Kailo | limen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/kailo-running-plus-data/id6752672094/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/limen-training-plans/id6769093526/reviews)** |
| Number of ratings | **10** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 116 MB | 21 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GetFast AI, Inc.](https://appshunter.io/developer/1840503243) | [DALE KELLY ROSS](https://appshunter.io/developer/1896629620) |

## What reviewers say

### Kailo

[App page](https://appshunter.io/ios/app/kailo-running-plus-data/id6752672094)

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.

**Highlights:** Real-time location, pace, and distance sharing, AI-driven race performance predictions, Personalized workout analysis, Interactive data visualization charts, Conversational data exploration via chat

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GetFast Pro Monthly | $9.99 | per month |


### limen

[App page](https://appshunter.io/ios/app/limen-training-plans/id6769093526)

This app creates tailored running training plans to help users improve their speed. It adapts workouts based on performance and environmental factors, offering features like pace bands and fueling calculators for race day.

**Highlights:** Personalized training plans, Adaptive workout adjustments, Strava synchronization, Environment-aware pace adjustments, Race-day readiness tools, Coaching and team support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kailo free?

Kailo is free to download, with in-app purchases available.

### Is limen free?

limen is free to download, with no in-app purchases.

### Which has better reviews, Kailo or limen?

limen is rated higher. Kailo averages 4.6 out of 5 from 10 ratings, while limen averages 5.0 from 2 ratings.

### Do Kailo or limen have ads?

Neither Kailo nor limen shows ads.

### Which is updated more often, Kailo or limen?

Kailo ships an update every 9 days, and limen every 4 days. Most recently, Kailo was updated on October 10, 2026 and limen on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*