PermrApp vs COP31
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
COP31
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COP31 Antalya is the official mobile app for the United Nations Climate Change Conference. Everything you need to follow the conference, find your way around the venue and manage your schedule, right in your pocket. • Programme & Agenda: Browse sessions, add the ones you care about to your personal agenda and get a reminder before they start. • Venue Map: Explore the Blue Zone and Green Zone on an interactive map; find halls, meeting rooms and service points. • Hubs: Quick access to activation areas, thematic days and featured content. • My Pass: Reach your personal participant pass and QR code instantly. • News & Announcements: Never miss the latest updates from the conference. • Share Photo: Share your moment with official COP31 frames. You can also use the app as a guest, without creating an account. COP31 Antalya is presented by the Republic of Türkiye Ministry of Environment, Urbanisation and Climate Change.
Screenshots
Verdict
The clearest difference is update cadence: COP31 at weekly against PermrApp's every 4 months. COP31 also leads on chart position (#114 vs unranked) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support 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 ships an update every 4 months, COP31 weekly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | PermrApp | COP31 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | — | #114 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 189 MB |
| Age rating | 4+ | 4+ |
| Developer | iO The Netherlands B.V. | T.C. Cevre, Sehircilik ve Iklim Degisikligi Bakanlıgı |
In-app purchases
PermrApp
No in-app purchases
COP31
No in-app purchases
