# Vowing vs 일취월장 사자성어

The clearest difference is update cadence: Vowing at fortnightly against 일취월장 사자성어's every 6 weeks. 일취월장 사자성어's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Vowing ships an update fortnightly, 일취월장 사자성어 every 6 weeks. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Vowing | 일취월장 사자성어 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 167 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vowing Co,. Ltd.](https://appshunter.io/developer/1633959930) | [MJ Communications](https://appshunter.io/developer/1648252206) |

## What reviewers say

### Vowing

[App page](https://appshunter.io/ios/app/vowing/id1633959928)

**In-app purchases:** none


### 일취월장 사자성어

[App page](https://appshunter.io/ios/app/id6444115230)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vowing free?

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

### Is 일취월장 사자성어 free?

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

### Do Vowing or 일취월장 사자성어 have ads?

Both Vowing and 일취월장 사자성어 show ads.

### Which is updated more often, Vowing or 일취월장 사자성어?

Vowing ships an update fortnightly, and 일취월장 사자성어 every 6 weeks. Most recently, Vowing was updated on October 3, 2026 and 일취월장 사자성어 on October 4, 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.*