# Knows vs [コーチ向け] Build for Coach

The clearest difference is device support: [コーチ向け] Build for Coach at 3 against Knows's 1. Knows's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Knows | [コーチ向け] Build for Coach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 28 MB | 72 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOLTILO Knows Inc](https://appshunter.io/developer/1446529762) | [Aruga](https://appshunter.io/developer/1506707868) |

## What reviewers say

### Knows

[App page](https://appshunter.io/ios/app/knows/id1446529763)

**In-app purchases:** none


### [コーチ向け] Build for Coach

[App page](https://appshunter.io/ios/app/build-for-coach/id1506707869)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knows free?

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

### Is [コーチ向け] Build for Coach free?

[コーチ向け] Build for Coach is free to download, with no in-app purchases.

### Do Knows or [コーチ向け] Build for Coach have ads?

Neither Knows nor [コーチ向け] Build for Coach shows ads.

### Which is updated more often, Knows or [コーチ向け] Build for Coach?

Knows ships an update monthly, and [コーチ向け] Build for Coach monthly. Most recently, Knows was updated on September 9, 2026 and [コーチ向け] Build for Coach on September 12, 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.*