# Noraboja vs 콜콜

The clearest difference is in-app purchases: 콜콜 at none against Noraboja's 1. Noraboja's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Noraboja sells 1 in-app purchase, starting at $0.49 per month. 콜콜 asks for nothing beyond the download.

Noraboja ships an update every 8 days, 콜콜 every 2 weeks. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Noraboja | 콜콜 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 25 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haeji Jang](https://appshunter.io/developer/1531494141) | [June Lee](https://appshunter.io/developer/1895021353) |

## What reviewers say

### Noraboja

[App page](https://appshunter.io/ios/app/noraboja/id6766067930)

Easily find common availability for group meetups. Share a link, let everyone mark their free dates, and instantly see when everyone is available. Includes polling features to decide on locations.

**Highlights:** Find common availability, Create and share meeting rooms, Mark available dates, Automatic highlight of shared dates, Create polls for locations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noraboja Premium 1 Month | $0.49 | per month |


### 콜콜

[App page](https://appshunter.io/ios/app/id6769227265)

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

**In-app purchases:** none


## Frequently asked questions

### Is Noraboja free?

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

### Is 콜콜 free?

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

### Do Noraboja or 콜콜 have ads?

Neither Noraboja nor 콜콜 shows ads.

### Which is updated more often, Noraboja or 콜콜?

Noraboja ships an update every 8 days, and 콜콜 every 2 weeks. Most recently, Noraboja was updated on October 9, 2026 and 콜콜 on October 1, 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.*