Rentbrella vs RISK3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rentbrella
Rentbrella provides on-demand umbrella rentals through a network of stations. Easily find, rent, and return umbrellas via the app to stay protected from rain and sun.
- Find nearest umbrella stations
- Rent umbrellas via QR code
- Return umbrellas at any station
- Durable, reinforced umbrella design
- Account and credit card registration
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Rentbrella is here to make your life easier and keep the city always within your reach. Unexpected rains and UV rays can't be an obstacle in your days, not anymore. Next time the weather gets in your way, go to the nearest Rentbrella station and start sharing. Our umbrellas are designed to endure the most intense of rains with their reinforced fibreglass structure and hydrophobic fabric technology. How to start using Rentbrella: 1. Create an account and register a credit card 2. Use the map to find the closest Rentbrella station 3. Tap "I want an umbrella" and scan the station's QR Code 4. Use the station keyboard to type in the code generated on the app 5. Withdraw the umbrella and enjoy the city 6. Return it in any other Rentbrella station using the app What's the use of owning an umbrella if we're always without it when it rains? For this reason and many others, we believe that through sharing we can achieve a more efficient, conscious and innovative world. — Can we help? If you want to know more about Rentbrella, visit us at rentbrella.com and if you have any questions, check our 'Help' tab inside the app, we'll get you sorted.
RISK3
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Este aplicativo permite aos usuários do RISK3 efetuarem login na plataforma online.
Screenshots
Verdict
The clearest difference is update cadence: RISK3 at monthly against Rentbrella's every 2 months. RISK3 also leads on iOS requirement (11.0 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.
Rentbrella ships an update every 2 months, RISK3 monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | Rentbrella | RISK3 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (58 ratings) — better | — |
| Positive reviews | 45.6% of reviews | — |
| Number of ratings | 58 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 15 MB |
| Age rating | +4 | 4+ |
| Developer | Rentbrella S.A. | Venidera R&D |
In-app purchases
Rentbrella
No in-app purchases
RISK3
No in-app purchases
