# Noraboja vs Terru Couple Diary & Challenge

The clearest difference is in-app purchases: Terru Couple Diary & Challenge 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. Terru Couple Diary & Challenge asks for nothing beyond the download.

Noraboja ships an update every 8 days, Terru Couple Diary & Challenge every 5 days. The most recent releases landed on October 22, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Noraboja | Terru Couple Diary & Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 25 MB | 60 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Haeji Jang](https://appshunter.io/developer/1531494141) | [Yoonjik Cho](https://appshunter.io/developer/1699502339) |

## 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 |


### Terru Couple Diary & Challenge

[App page](https://appshunter.io/ios/app/terru-couple-diary-and-challenge/id6775120694)

**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 Terru Couple Diary & Challenge free?

Terru Couple Diary & Challenge is free to download, with no in-app purchases.

### Do Noraboja or Terru Couple Diary & Challenge have ads?

Neither Noraboja nor Terru Couple Diary & Challenge shows ads.

### Which is updated more often, Noraboja or Terru Couple Diary & Challenge?

Noraboja ships an update every 8 days, and Terru Couple Diary & Challenge every 5 days. Most recently, Noraboja was updated on October 22, 2026 and Terru Couple Diary & Challenge on October 31, 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.*