# Kailo vs Norwegian Singles

The clearest difference is review sentiment: Norwegian Singles at 100% against Kailo's 25%. Norwegian Singles also leads on rating (5.0 vs 4.2) and monetization model (free vs ad-supported). Kailo's advantage is device support (4 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Kailo sells 1 in-app purchase, starting at $9.99 per month and Norwegian Singles sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Norwegian Singles holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 13 and 11 respectively. Written reviews point the same way: 25% of Kailo's written reviews are positive against 100% of Norwegian Singles's.

Kailo ships an update weekly, Norwegian Singles every 8 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kailo | Norwegian Singles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (13 ratings)](https://appshunter.io/ios/app/kailo-running-plus-data/id6752672094/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/norwegian-singles/id6759835905/reviews)** |
| Number of ratings | **13** | 11 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Ad-supported | **Free** |
| Size | 151 MB | 65 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GetFast AI, Inc.](https://appshunter.io/developer/1840503243) | [cellarmate LLC](https://appshunter.io/developer/1822620406) |

## 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 |


### Norwegian Singles

[App page](https://appshunter.io/ios/app/norwegian-singles/id6759835905)

This app provides personalized running workouts based on the Norwegian Singles Method (NSM). It calculates training paces from race results and offers pre-set or custom interval sessions. Workouts can be sent to an Apple Watch for real-time guidance.

**Highlights:** Personalized training paces from race results, Customizable interval session builder, Apple Watch integration with pace alerts, VDOT calculator and race predictor, Support for metric and imperial units, Dark mode interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cup of Coffee | $1.99 | per month |
| One Gel | $4.99 | per month |
| Post-Race Beer (or two) | $9.99 | per month |
| All My Homies Hate Runna | $19.99 | per month |


## Frequently asked questions

### Is Kailo free?

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

### Is Norwegian Singles free?

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

### Which has better reviews, Kailo or Norwegian Singles?

Norwegian Singles is rated higher. Kailo averages 4.2 out of 5 from 13 ratings, while Norwegian Singles averages 5.0 from 11 ratings.

### Do Kailo or Norwegian Singles have ads?

Neither Kailo nor Norwegian Singles shows ads.

### Which is updated more often, Kailo or Norwegian Singles?

Kailo ships an update weekly, and Norwegian Singles every 8 days. Most recently, Kailo was updated on October 25, 2026 and Norwegian Singles on October 24, 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.*