Comparison

ABFX vs Optim System app

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

ABFX

This app simplifies opening bank accounts abroad for Thai citizens in the UK and EU. It helps overcome language barriers and complex documentation, offering secure accounts managed via mobile or computer.

Highlights
  • Open bank accounts abroad
  • Overcome language barriers
  • Manage accounts via mobile/computer
  • Supported in GBP and EUR
  • Mastercard partner agreement protection
  • Online account management 24/7
Features
Read full description

When talking about open account abroad - Many people might think it is hard and there are some barriers in language and documents when they need to open an account under many restrictions such as your status, Visa status, as well as Credit Score. You have to unsurely estimate that Finance Officer will allow you to open an account or not? And which type of account will you receive? It might unluckily be the account with limited conditions such as cash card for cash machine use only and it cannot do online purchase. Follow by these many conditions i.e. interest rate, Misuse of account using, Fraud protection check. This causes may take customers get risk to be closed their accounts in finally and they cannot reopen under the restrictions and limited of Thai language in UK and EU. We are committed to researching and reaching the great benefit in financial transactions for Thai account system to all Thais in the EU. We succeeded in starting our small business office in 2007 and gave us 7200 million baht in gross sales from overseas remittances for Thai people. We faced the challenging again in the world shocking 'Brexit' that destroyed account system in the UK in the Financial Sector in 2017. We need to be strong in the face of the global crisis and under a great deal of effort, we have become one of the authorized members of Mastercard in the online account business opening a customer account. Our card is available throughout the UK and EU. Client accounts are protected under a Mastercard partner agreement and are freely available worldwide in two major currencies, GBP and EUR. You can manage your account just by touching your mobile phone or computer 24 hours a day to spend the salary to set up monthly expenses such as utilities bills, or to travel abroad and to exchange rate for business proposes.

About

Optim System app

Features
Read full description

Personal and business online payments with competitive exchange rates, virtual cards, and secure money-management tools โ€” 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

ABFX4 screens
Optim System app4 screens

Verdict

The call

The clearest difference is iOS requirement: Optim System app at 15.1 against ABFX's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ABFX ships an update weekly, Optim System app every 9 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

Scorecard1 real difference ยท 7 level
ABFX versus Optim System app: the parameters behind the verdict, then further details
ParameterABFXOptim System app
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyWeekly โ€” betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS17.615.1 โ€” better
Further details โ€” not scored
Size131 MB44 MB
Age rating4+4+
DeveloperA&B General (UK) LtdOptim Systems, Ltd.

In-app purchases

None

ABFX

No in-app purchases

None

Optim System app

No in-app purchases

Questions

Is ABFX free?
ABFX is free to download, with no in-app purchases.
Is Optim System app free?
Optim System app is free to download, with no in-app purchases.
Do ABFX or Optim System app have ads?
Neither ABFX nor Optim System app shows ads.
Which is updated more often, ABFX or Optim System app?
ABFX ships an update weekly, and Optim System app every 9 days. Most recently, ABFX was updated on October 9, 2026 and Optim System app on October 4, 2026.

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