# Flower vs Knowto

The clearest difference is update cadence: Flower at every 5 days against Knowto's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Flower sells 1 one-off in-app purchase and Knowto sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Flower ships an update every 5 days, Knowto every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Flower | Knowto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowto-instant-note-taking/id6798763650/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | — | Freemium |
| Size | 9 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [山杰 韩](https://appshunter.io/developer/1884328098) | [Lumik LLC](https://appshunter.io/developer/1860645804) |

## What reviewers say

### Flower

[App page](https://appshunter.io/ios/app/flower-focus/id6769437653)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flower Plus Lifetime | $1.99 | one-time |


### Knowto

[App page](https://appshunter.io/ios/app/knowto-instant-note-taking/id6798763650)

Capture ideas instantly with a fast, local-first note-taking app. Organize thoughts naturally with threads, tags, and attachments. Access your notes offline with optional cloud sync.

**Highlights:** Always-ready composer, Build on thoughts with threads, Search and filter notes, Attach photos and resources, Local-first storage, Background sync across devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowto Plus Monthly | $0.99 | per month |
| Knowto Plus Yearly | $9.99 | per year |


## Frequently asked questions

### Is Flower free?

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

### Is Knowto free?

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

### Do Flower or Knowto have ads?

Neither Flower nor Knowto shows ads.

### Which is updated more often, Flower or Knowto?

Flower ships an update every 5 days, and Knowto every 10 days. Most recently, Flower was updated on October 25, 2026 and Knowto on October 25, 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.*