# Doongsil vs Phaseboard

The clearest difference is ads: Phaseboard at none against Doongsil's shown. Phaseboard also leads on update cadence (every 2 months vs every 11 months). Doongsil's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Doongsil sells 1 one-off in-app purchase and Phaseboard sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Doongsil ships an update every 11 months, Phaseboard every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Doongsil | Phaseboard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 42 MB | 13 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Minseok Song](https://appshunter.io/developer/1680507122) | [东堃 许](https://appshunter.io/developer/1890379861) |

## 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 |


### Phaseboard

[App page](https://appshunter.io/ios/app/phaseboard/id6768083078)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro · Monthly | $1.99 | per month |
| Pro · Yearly | $8.99 | per year |
| Pro · Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Doongsil free?

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

### Is Phaseboard free?

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

### Do Doongsil or Phaseboard have ads?

Doongsil shows ads; Phaseboard does not.

### Which is updated more often, Doongsil or Phaseboard?

Doongsil ships an update every 11 months, and Phaseboard every 2 months. Most recently, Doongsil was updated on October 17, 2026 and Phaseboard on October 8, 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.*