# DIHAD vs ISOA

DIHAD and ISOA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

DIHAD ships an update every 5 weeks, ISOA every 2 months. Both last shipped on August 21, 2026.

## The numbers

| Metric | DIHAD | ISOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dihad/id1455001114/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 42 MB | 183 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| 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


### ISOA

[App page](https://appshunter.io/ios/app/isoa/id6479661357)

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

**In-app purchases:** none


## Frequently asked questions

### Is DIHAD free?

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

### Is ISOA free?

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

### Do DIHAD or ISOA have ads?

Neither DIHAD nor ISOA shows ads.

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

DIHAD ships an update every 5 weeks, and ISOA every 2 months. Most recently, DIHAD was updated on August 21, 2026 and ISOA on August 21, 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.*