# 안나앤플러스 vs 올인원캘린더

The clearest difference is in-app purchases: 안나앤플러스 at none against 올인원캘린더's 2. 안나앤플러스 also leads on iOS requirement (13.0 vs 15.0). 올인원캘린더's advantage is update cadence (every 4 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. 올인원캘린더 sells 2 in-app purchases, starting at $1.99 per month. 안나앤플러스 asks for nothing beyond the download.

안나앤플러스 ships an update every 8 months, 올인원캘린더 every 4 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 안나앤플러스 | 올인원캘린더 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 weeks** |
| Size | 19 MB | 40 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [zinwon c&c co., ltd.](https://appshunter.io/developer/1306554418) | [Leon Corp.](https://appshunter.io/developer/1890350982) |

## What reviewers say

### 안나앤플러스

[App page](https://appshunter.io/ios/app/id1314830534)

**Features:** macOS Compatibility

**In-app purchases:** none


### 올인원캘린더

[App page](https://appshunter.io/ios/app/id6787567818)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 올인원 플러스 월간 | $1.99 | per month |
| 올인원 플러스 (연간) | $12.99 | per year |


## Frequently asked questions

### Is 안나앤플러스 free?

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

### Is 올인원캘린더 free?

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

### Do 안나앤플러스 or 올인원캘린더 have ads?

Neither 안나앤플러스 nor 올인원캘린더 shows ads.

### Which is updated more often, 안나앤플러스 or 올인원캘린더?

안나앤플러스 ships an update every 8 months, and 올인원캘린더 every 4 weeks. Most recently, 안나앤플러스 was updated on October 24, 2026 and 올인원캘린더 on October 14, 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.*