# 솔라 캘린더 vs Viboard

The clearest difference is in-app purchases: Viboard at none against 솔라 캘린더's 1. Viboard also leads on ads (none vs shown) and iOS requirement (13.4 vs 16.4). On price and device support there is nothing between them.

Both are free to download. 솔라 캘린더 sells 1 one-off in-app purchase. Viboard asks for nothing beyond the download.

## The numbers

| Metric | 솔라 캘린더 | Viboard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Size | 77 MB | 47 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SEONGHOON JEON](https://appshunter.io/developer/1727059032) | [Taenam Kim](https://appshunter.io/developer/1769759947) |

## What reviewers say

### 솔라 캘린더

[App page](https://appshunter.io/ios/app/id6476537626)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 솔라 플러스 | $0.99 | one-time |


### Viboard

[App page](https://appshunter.io/ios/app/viboard-goal-routine-habbit/id6705125286)

**In-app purchases:** none


## Frequently asked questions

### Is 솔라 캘린더 free?

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

### Is Viboard free?

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

### Do 솔라 캘린더 or Viboard have ads?

솔라 캘린더 shows ads; Viboard does not.

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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.*