# FlexSport vs Kotori Note

The clearest difference is ads: FlexSport at none against Kotori Note's shown. FlexSport also leads on iOS requirement (13.0 vs 15.0). Kotori Note's advantage is update cadence (every 6 days vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FlexSport sells 3 in-app purchases, starting at $3.99 per month and Kotori Note sells 2 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

FlexSport ships an update every 3 weeks, Kotori Note every 6 days. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | FlexSport | Kotori Note |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 78 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Felix Sunkel](https://appshunter.io/developer/1649573488) | [CHICOMARU STUDIO](https://appshunter.io/developer/1886602125) |

## What reviewers say

### FlexSport

[App page](https://appshunter.io/ios/app/flexsport/id1485296132)

This app offers a comprehensive fitness experience designed by coaches for athletes of all levels and sports. Access curated workouts, structured programs, and instructional videos to enhance your physical conditioning daily. Track your progress and achieve your fitness goals with personalized guidance.

**Highlights:** Workouts by category with details, Programs with specific fitness goals, Instructional videos with real athletes, Customizable workout intensity, Weekly program progression

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $3.99 | per month |
| 6 Months | $12.99 | per 6 months |
| 12 Month | $22.99 | per year |


### Kotori Note

[App page](https://appshunter.io/ios/app/kotori-note/id6760873383)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kotori Note | $0.49 | per month |
| Kotori Note | $5.99 | per year |


## Frequently asked questions

### Is FlexSport free?

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

### Is Kotori Note free?

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

### Do FlexSport or Kotori Note have ads?

Kotori Note shows ads; FlexSport does not.

### Which is updated more often, FlexSport or Kotori Note?

FlexSport ships an update every 3 weeks, and Kotori Note every 6 days. Most recently, FlexSport was updated on October 21, 2026 and Kotori Note on October 3, 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.*