# Relief Central vs Psymonn

The clearest difference is update cadence: Psymonn at every 2 months against Relief Central's every 5 months. Psymonn also leads on iOS requirement (13.4 vs 15.0). 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.

Relief Central ships an update every 5 months, Psymonn every 2 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Relief Central | Psymonn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (924 ratings)](https://appshunter.io/ios/app/relief-central/id353219185/reviews)** | — |
| Number of ratings | **924** | — |
| Positive reviews | 66.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 30 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Architeckie LLC](https://appshunter.io/developer/1491643275) |

## What reviewers say

### Relief Central

[App page](https://appshunter.io/ios/app/relief-central/id353219185)

Access critical disaster relief information, including country data, international travel health advisories, and field operations guides. Stay updated with the latest news from reputable organizations and find relevant research through journal citations.

**Highlights:** World Factbook data, CDC Yellow Book travel health, USAID Field Operations Guide, Disaster relief news feeds, Prime PubMed Search, Cross-linking and navigation, Note-taking and highlighting

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

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent
- 💡 Helpful tool
- 👍 Best info
- 👍 Great app
- 👍 Exceptional

**What reviewers complain about**

- 🤔 Where did the COVID section go?
- 🤔 This app is too hard to use
- 🤔 In a nutshell, CRAP
- 🤔 Cheating app for vivid-19!
- 🤔 Français

**Reported bugs**

- The app crashes when trying to open ReliefWeb articles (or any links under it).

**Requested features**

- Please update. The app fails to include psychologists as a profession, but has mental health counselors and psychiatrists.


### Psymonn

[App page](https://appshunter.io/ios/app/psymonn/id1519515435)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Relief Central free?

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

### Is Psymonn free?

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

### Do Relief Central or Psymonn have ads?

Neither Relief Central nor Psymonn shows ads.

### Which is updated more often, Relief Central or Psymonn?

Relief Central ships an update every 5 months, and Psymonn every 2 months. Most recently, Relief Central was updated on November 1, 2026 and Psymonn on November 7, 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.*