Ozapay vs Collis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ozapay
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OZAPAY is a self-custody crypto wallet and payment application designed to simplify the everyday use of digital assets. Built for the modern digital economy, OZAPAY allows users to securely store, send and receive cryptocurrencies from a clean and intuitive interface while maintaining full control over their funds. Self-custody and control OZAPAY is built around a fundamental principle: your digital assets remain under your control. With a self-custody model, you keep full ownership of your wallets without relying on a centralized custodial system. Payments and transfers • Send and receive cryptocurrencies easily • Make payments using QR codes • Track and manage your transactions transparently Available features may evolve depending on the deployment phase and account configuration. Multi-asset management Manage multiple digital assets within a single environment, with clear visibility on transaction amounts and applicable network fees. Security and compliance Security is a priority. OZAPAY integrates advanced protection mechanisms and follows applicable regulatory standards in order to ensure the safety of user data and transactions. Continuous development OZAPAY evolves progressively. New features are introduced step by step according to the development roadmap, with a responsible long-term approach. Who is it for? OZAPAY is designed for people looking for a simple and modern way to manage digital assets and crypto payments while keeping full control of their funds. OZAPAY is a practical tool, actively developed and built for the future. More information www.ozapay.me
Collis
This app simplifies payments for travelers in Rwanda, allowing you to top up a digital wallet with a card, pay local mobile money accounts, and withdraw unused funds. Avoid carrying cash or needing a local SIM card for seamless transactions.
- Instant wallet top-up with debit/credit card
- Direct payments to local mobile money accounts
- Withdraw unused balance back to card
- No local SIM card or bank account needed
- Simplified international travel payments
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Collis helps travelers pay easily in Rwanda without carrying cash or needing a local SIM card. Top up your wallet with a debit or credit card, pay directly into local mobile money accounts, and withdraw whatever's left when your trip is over. INSTANT WALLET TOP-UP Skip the search for an ATM, the currency exchange counter, and the SIM card registration desk. Add money to your Collis wallet straight from your debit or credit card, and it's available immediately. Start paying for what you need without delays. PAY ANYONE, ANYTIME In Rwanda mobile money is how everyday transactions happen — from street food to taxis to splitting a bill with a friend. Collis lets you send money directly to a mobile money number from your wallet, so you're never stuck without the right change or hunting for an ATM machine. In Rwanda, for example, you can pay directly to MTN Mobile Money or Airtel Money numbers. WITHDRAW WHAT YOU DON'T USE Leftover balance at the end of your trip doesn't have to go to remain. Send what's left in your Collis wallet back to your card via PayPal, so you only spend what you actually need while you’re here and keep the rest. WHO COLLIS IS FOR Whether you're backpacking, on a business trip, or visiting Rwanda for any other reason, Collis is built to remove the friction of paying in Rwanda where you don't have a SIM card, a local bank account, or easy access to cash. Download Collis and pay your way, wherever your trip takes you. PRICING Sending money costs 350 RWF (about $0.25) each time, no matter how much you send. Getting your money back to your card costs $3, sent through PayPal. Adding money to your wallet costs an extra 3% of the amount you add. These prices may change, but you'll always see the exact cost before you confirm anything in the app.
Screenshots
Verdict
The clearest difference is device support: Collis at 3 against Ozapay's 1. On price, ads, in-app purchases and iOS requirement 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.
| Parameter | Ozapay | Collis |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 48 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Ozapay | ATOMIQ LTD |
In-app purchases
Ozapay
No in-app purchases
Collis
No in-app purchases









