# DIHAD vs Viant

The clearest difference is update cadence: DIHAD at every 5 weeks against Viant's every 4 months. Viant's advantage is iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for DIHAD against 5.0 for Viant. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

DIHAD ships an update every 5 weeks, Viant every 4 months. The most recent releases landed on October 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | DIHAD | Viant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dihad/id1455001114/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/viant/id6740615374/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 42 MB | 80 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [INDEX Conferences & Exhibitions Org. Est.](https://appshunter.io/developer/1173463459) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### DIHAD

[App page](https://appshunter.io/ios/app/dihad/id1455001114)

This event app connects professionals in humanitarian aid and development. It provides details for a major international conference, fostering collaboration among NGOs, UN agencies, and government bodies to address global challenges.

**Highlights:** Event details and schedule, Networking opportunities, Information on humanitarian diplomacy, Insights into future challenges, Connect with NGOs and UN agencies

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

**In-app purchases:** none


### Viant

[App page](https://appshunter.io/ios/app/viant/id6740615374)

This event companion app facilitates seamless registration, personalized agendas, and networking at exclusive events. It offers real-time updates, interactive maps, and on-demand content for an immersive experience. Engage with attendees and access exclusive resources for impactful participation.

**Highlights:** Event registration and invite management, Customizable agendas and interactive maps, Real-time notifications and updates, In-app networking, On-demand access to sessions, Live polls, Q&A, and feedback surveys, Gamification with rewards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIHAD free?

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

### Is Viant free?

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

### Which has better reviews, DIHAD or Viant?

DIHAD and Viant are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do DIHAD or Viant have ads?

Neither DIHAD nor Viant shows ads.

### Which is updated more often, DIHAD or Viant?

DIHAD ships an update every 5 weeks, and Viant every 4 months. Most recently, DIHAD was updated on October 19, 2026 and Viant on September 14, 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.*