UNdata vs PermrApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UNdata
Access a comprehensive collection of key statistical indicators from the United Nations on your mobile device. Explore general, economic, social, and environmental data for over 200 countries and regions through an intuitive interface.
- Access to key statistical indicators
- Data for 30+ regions and 200+ countries
- Organized into 4 sections
- Multilingual support (English, French, Spanish)
- Simple and easy-to-use interface
- Latest data based on 2025 edition
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UNdata app is a free app produced by the United Nations that gives users portable access to a compilation of key statistical indicators organised into 4 sections: general information, economic indicators, social indicators, and environment and infrastructure indicators. The information is provided for 30 geographical regions and over 200 countries and areas of the world. With a simple and easy to use interface, this app enables users to quickly find each profile. The latest version of the UNdata app is based on the 2025 edition of the United Nations World Statistics Pocketbook and contains data as of July 2025. The indicators have been collected from more than 20 international statistical sources compiled regularly by the Statistics Division and the Population Division of the United Nations, the statistical services of the United Nations, specialized agencies and other international organizations and institutions. The app is multilingual with the option to present the information in one of the following languages: English, French and Spanish. Please provide any feedback and suggestions regarding this statistical product, as well as the utility of the data, by contacting statistics@un.org.
PermrApp
Connect with fellow United Nations Ambassadors and their predecessors. Access detailed biographies, mission information, and build your professional network.
- Connect with UN Ambassadors
- View predecessor information
- Access mission details
- Look up bios
- Build professional network
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The PermrApp is the first ever app designed specifically for Ambassadors to the United Nations, which can be used on to get to know colleague Ambassadors from 193 Missions and their predecessors, and look up their bio’s, respective missions and more.
Screenshots
Verdict
The clearest difference is rating: PermrApp at 5.0 against UNdata's 4.5. UNdata's advantage is ratings volume (11 vs 2) and iOS requirement (12.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PermrApp holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: UNdata has 11 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.
| Parameter | UNdata | PermrApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (11 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 52.8% of reviews | — |
| Number of ratings | 11 — better | 2 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 26 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | United Nations | iO The Netherlands B.V. |
Customer experience
UNdata
PermrApp
In-app purchases
UNdata
No in-app purchases
PermrApp
No in-app purchases
Questions
Is UNdata free?
Is PermrApp free?
Which has better reviews, UNdata or PermrApp?
Do UNdata or PermrApp have ads?
Which is updated more often, UNdata or PermrApp?
Other comparisons
