# nunify vs World Climate Foundation

The clearest difference is update cadence: nunify at every 2 weeks against World Climate Foundation's every 2 months. nunify also leads on iOS requirement (15.0 vs 17.0). 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.

nunify ships an update every 2 weeks, World Climate Foundation every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | nunify | World Climate Foundation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (971 ratings)](https://appshunter.io/ios/app/nunify/id1519414020/reviews)** | — |
| Number of ratings | **971** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 106 MB | 64 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nunify Tech Inc.](https://appshunter.io/developer/1687924443) | [World Climate Foundation](https://appshunter.io/developer/1828716036) |

## What reviewers say

### nunify

[App page](https://appshunter.io/ios/app/nunify/id1519414020)

This event app allows attendees to access all event details offline, manage their schedule with reminders, and connect with others. It facilitates contactless check-in and networking through personalized QR codes, and enables sharing of media and participation in games.

**Highlights:** Offline event information access, Personalized QR code for check-in, Contactless networking, Personalized agenda with reminders, Attendee chat and interest-based connections, Media sharing, Event games and prizes

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

**In-app purchases:** none


### World Climate Foundation

[App page](https://appshunter.io/ios/app/world-climate-foundation/id6749077687)

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

**In-app purchases:** none


## Frequently asked questions

### Is nunify free?

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

### Is World Climate Foundation free?

World Climate Foundation is free to download, with no in-app purchases.

### Do nunify or World Climate Foundation have ads?

Neither nunify nor World Climate Foundation shows ads.

### Which is updated more often, nunify or World Climate Foundation?

nunify ships an update every 2 weeks, and World Climate Foundation every 2 months. Most recently, nunify was updated on October 24, 2026 and World Climate Foundation on October 24, 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.*