# Doongsil vs Focus Flower

The clearest difference is in-app purchases: Focus Flower at none against Doongsil's 1. Focus Flower also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Doongsil sells 1 one-off in-app purchase. Focus Flower asks for nothing beyond the download.

Doongsil ships an update every 11 months, Focus Flower every 3 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Doongsil | Focus Flower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/focus-flower-focus-timer/id6757369695/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 42 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Minseok Song](https://appshunter.io/developer/1680507122) | [Silo Interactive LLC](https://appshunter.io/developer/1496762315) |

## What reviewers say

### Doongsil

[App page](https://appshunter.io/ios/app/doongsil/id6478134949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doongsil Pro | $3.99 | one-time |


### Focus Flower

[App page](https://appshunter.io/ios/app/focus-flower-focus-timer/id6757369695)

This app uses a charming, minimal focus timer to help you stay on task and build consistent habits. Watch a flower grow in real-time as you complete focus sessions, unlocking new varieties through dedication and unique achievements. It offers a distraction-free, gamified approach to productivity.

**Highlights:** Minimal focus timer, Customizable Pomodoro-style timer, Real-time flower growth animations, Unlockable flowers with achievement conditions, Focus history calendar, Distraction-free interface, Dark Mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is Doongsil free?

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

### Is Focus Flower free?

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

### Do Doongsil or Focus Flower have ads?

Doongsil shows ads; Focus Flower does not.

### Which is updated more often, Doongsil or Focus Flower?

Doongsil ships an update every 11 months, and Focus Flower every 3 weeks. Most recently, Doongsil was updated on October 17, 2026 and Focus Flower on October 11, 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.*