# Whadup vs sundain

The clearest difference is iOS requirement: sundain at 13.0 against Whadup's 15.0.0. 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.

## The numbers

| Metric | Whadup | sundain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 85 MB | 32 MB |
| Requires iOS | 15.0.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Jente Schoutens](https://appshunter.io/developer/1808930975) | [Leonard Bauer](https://appshunter.io/developer/1890335405) |

## What reviewers say

### Whadup

[App page](https://appshunter.io/ios/app/whadup/id6744694367)

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

**In-app purchases:** none


### sundain

[App page](https://appshunter.io/ios/app/sundain/id6787100155)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whadup free?

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

### Is sundain free?

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

### Do Whadup or sundain have ads?

Neither Whadup nor sundain shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*