Dzing vs Optim System app
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Dzing
This financial service offers a multi-currency mobile wallet, allowing users to open GBP or EUR accounts quickly. It facilitates easy top-ups, international payments, and money transfers with low commissions. Users can also order physical and virtual debit cards for convenient online and offline spending.
- Multi-currency accounts
- Fast account opening
- Global payments
- Low commission transfers
- Virtual and physical debit cards
- Currency exchange rates
Read full descriptionHide full description
Dzing is a multi-currency financial mobile service, Β«banking without a bankΒ» for a global lifestyle. To get a UK account, all you need is a smartphone and a couple of minutes. Download the app, complete a short registration, open a GBP or EUR account within one minute, top-up your new bank account quickly and easily. You can order a Mastercard debit card delivered right to your doorstep, and get a virtual card to use both online and offline. Discover a simple and modern way of doing your mobile banking. Skip the bureaucracy β Open your multi-currency account in minutes. Even if you donβt have a permanent address. Get paid easier β Accept global payments for your services onto your bank account. β Large selection of currencies, transactions to/from any bank, in the shortest amount of time and with low commission. β Receive money in seconds from your friends and relatives. No hidden commission. Support your family β A simple and convenient way to transfer money abroad with a low commission and absolutely free from one Dzing card to another. β Fast card-to-card money transfer. Buy whatever you want, wherever you want β Pay for your online purchases conveniently using your Mastercard debit card. Enjoy your travels β Receive and transfer funds instantly during your trips. A useful option for unforeseen circumstances! β Withdraw funds with minimum commissions β domestically or abroad. β Check money exchange rates and access the currency converter. Access your global digital wallet at any time, anywhere β Get a snapshot of your total balance in different currencies across all of your current accounts. From now on, you donβt have to worry about currency conversions β the sum will be displayed in any chosen currency whether it's Pounds (Β£), US dollars ($), Euro (β¬) or any other. This unique feature makes Dzing stand out among other banking apps in the UK. Dzing is your complete online bank account and mobile payment app accessible with just one click. Access card-to-card payments, currency exchange, money compare, online payments and all this in multi-currency mode. Use your Mastercard debit card within the UK and abroad. Dzing card payment is available to you worldwide. Open a bank account online and enjoy the fast service! It's your money, made simple As a financial service, we guarantee fully protected and secure money transfers. All your funds are added to the Safeguard Account. Accessible only by you.
Optim System app
Read full descriptionHide full description
Personal and business online payments with competitive exchange rates, virtual cards, and secure money-management tools β all from one WeOpsy account Bank transfers and payments. Enjoy same-day execution on local transactions with a personalized IBAN, secure global reach through the SWIFT network, and instant access to newly issued virtual cards for seamless online spending
Screenshots
Verdict
The clearest difference is ads: Optim System app at none against Dzing's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dzing ships an update every 2 weeks, Optim System app every 9 days. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.
| Parameter | Dzing | Optim System app |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 45.0% of reviews | β |
| Update frequency | Every 2 weeks | Every 9 days β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 82 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | DZING FINANCE LTD | Optim Systems, Ltd. |
In-app purchases
Dzing
No in-app purchases
Optim System app
No in-app purchases









