Perk vs C40 Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Perk
This app consolidates all your travel plans and documents, offering real-time updates for flights and other travel arrangements. It provides 24/7 support and allows for easy booking, modification, and cancellation of trips on the go.
- Real-time travel updates
- Consolidated travel plans and documents
- 24/7 customer support
- Flexible booking options
- In-app booking and modifications
- Travel request approvals
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We’re Perk. If you travel for work, this app is for you. Welcome to the intelligent app for travel and spend that allows anyone travelling for work to plan, book, and expense with ease. When you’re travelling, Perk gives you: a global inventory to book and manage trips in just a few clicks. Travel features customers love: • Flexibility with the ability to book, modify, or cancel bookings • All your travel details and documents in one place • As a travel manager, receive and approve travel requests from your team on-the-go. • Updates in real time - from flight status to travel disruption • 24/7 support if something goes wrong or needs to change • All within company-set policies - for instant approval and no overspend surprises When you need to spend, Perk gives you: an AI-powered automation which streamlines the entire expense process. Spend features customers love: • Automated Expense Processing • Mobile Compatible Perk Spend Cards • Automated Receipt Matching • Administration Controls & Expense Reminders to Travelers
C40 Events
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Your event companion for C40 events featuring global mayors, climate experts, thought leaders and youth activists.
Screenshots
Verdict
Perk and C40 Events are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Perk | C40 Events |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) — better | — |
| Positive reviews | 27.7% of reviews | — |
| Number of ratings | 1.2K — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 217 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Perk Platform SL | C40 CITIES CLIMATE LEADERSHIP GROUP INC. |
Bugs and requests
Perk
Reported bugs
4 issues- Login issues, can't create account
- Booking issues, flights not available after reservation
- Notifications and communication problems with hotels
- App crashes and doesn't load properly after updates
Requested features
2 requests- Make it more difficult to cancel non-refundable flights
- Add ability to store tickets in Apple Wallet
C40 Events
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Perk
No in-app purchases
C40 Events
No in-app purchases








