Invent App vs Perk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invent App
This company specializes in creating custom mobile applications for events. Their solutions aim to streamline event organization and boost participant engagement for professionals in the event and corporate travel industries.
- Custom mobile app creation
- Event organization tools
- Participant engagement features
- Professional event solutions
- Corporate travel app development
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Invent App est une entreprise Française qui propose à ses clients la création d’applications mobiles événementielles dans le but de faciliter l’organisation des événements et de décupler l’engagement des participants. Nous intervenons auprès de nombreux professionnels de l’événementiel afin de proposer des solutions d’accompagnement complètes et clés-en-main aux organisateurs d’événements professionnels et de voyages d’entreprises.
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
Screenshots
Verdict
The clearest difference is review sentiment: Invent App at 100% against Perk's 27%. Invent App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Perk's advantage is update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and monetization model 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.
Invent App ships an update every 3 weeks, Perk weekly. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.
| Parameter | Invent App | Perk |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (1.2K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 27.1% of reviews |
| Number of ratings | — | 1.2K — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 59 MB | 225 MB |
| Age rating | 4+ | 4+ |
| Developer | Invent-App | Perk Platform SL |
Customer experience
Invent App
Perk
Bugs and requests
Invent App
Not enough reviews yet to summarise bugs or 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
In-app purchases
Invent App
No in-app purchases
Perk
No in-app purchases









