Comparison

Postal Finance Mastercard vs STB Union

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

Head to head
About

Postal Finance Mastercard

Manage your prepaid Mastercard for smart shopping and travel. Load multiple currencies, lock exchange rates, and monitor transactions securely. Enjoy 24/7 phone support and convenient Touch ID sign-in for a stress-free spending experience.

Highlights
  • Multi-currency prepaid card
  • Lock exchange rates
  • Secure online and international spending
  • Real-time balance view
  • Instant currency transfers
  • Transaction monitoring
  • Touch ID sign-in
Features
Read full description

Postal Finance Prepaid Mastercard is designed to help you shop & travel smart. Israel Post Prepaid Mastercard is a multicurrency prepaid money card – which helps take the stress out of spending online, domestic & internationally. Here’s how: The Israel Post Prepaid Mastercard is more secure than carrying cash - It’s accepted in millions of places (everywhere Mastercard is accepted) - It allows you to load multiple currencies - It gives you the ability to lock-in exchange rates so you’ll know exactly how much money you have to spend - 24/7 phone support to all customers no matter where you are in the world.The smarter and savvier new app comes with improved usability and added functionality, so you can spend more time enjoying your shopping or your holiday. Key features: - Touch ID for fast and secure sign in - Real time view of your balance(s) - Instantly transfer between currencies - Monitor your transactions and spending and - Manage your personal and card details. To find out more about Israel Post Prepaid Mastercard, visit israelpost.co.il/mcp

About

STB Union

Send money worldwide and manage multiple currencies with a free digital wallet and a prepaid Visa card. Easily exchange currency, track transactions in real-time, and receive salary directly to your account. Enjoy secure and convenient financial management.

Highlights
  • Worldwide money transfers
  • Free multi-currency wallet
  • Prepaid STB Visa card
  • Real-time transaction tracking
  • Currency exchange
  • Cash pick-up transfers
  • In-app analytics
Features
Read full description

Worldwide & local money transfers, FREE multi-currency STB WALLET, Pre-paid STB VISA CARD Issue - All in the friendly app. Transfer, store, exchange currency, receive salary & pay with your VISA card all over the world – Anytime, Anywhere! Send money from Israel to family & friends around the world: Ukraine, Georgia, Russia, Moldova, Uzbekistan, the Philippines, USA, Europe, Asia, Africa & more! • FREE Multi-Currency STB WALLET for everyone! • Send money abroad - in a few minutes • Real time transaction status tracking • Enjoy low rates & no hidden fees • Shekel, Dollar, Euro currency exchange 24/7 at the best rate • Monitor operations history through in-app analytics • Send Cash Pick-up transfers to many locations worldwide • Make transfers to Israeli bank accounts • Receive transfers directly to your account • Easy, Safe, & Secure app control • Issue a pre-paid STB VISA CARD with full control in the app • More than 70 branches all across Israel - Deposit cash to your account at one of our 70+ STB Branches all across Israel • Need help? Our customer support is ready to help on the App, on the Phone & on WhatsApp STB WALLET is free & convenient: • STB Wallet maintenance is free of charge • Multi currency: Shekel, Dollar & Euro • Store money safely & securely in the app • Receive transfers to your wallet • Receive your salaries to your wallet • Exchange currency 24/7 at the best rate • Quickly send money abroad or to a bank account in Israel • Instant Transfers: Send money to other STB Wallet holders instantly & for free Get a Pre-Paid STB VISA CARD & Enjoy financial freedom without limits: • Shop Anywhere - online & in stores all around the world • Top up by Cash, Credit Card, Bank Transfer (No fee) or Salary • Multi Currency - Shekel, Dollar & Euro • Easy Cash Access - Withdraw from any ATM in Israel or abroad • Receive money transfers directly in the app • Exchange currency 24/7 at the best rate • Total Control of your card - freeze/unfreeze & Monitor operations history in the app • Instant Transfers: Send money to other STB VISA CARD holders instantly & for free • Shopping while travelling - Manage your budget while on vacation Registration is simple, without a bank account - All you need is a passport \ Israeli ID & a phone. 1. Download the STB Union app. 2. Order your STB VISA card via the app. 3. Receive it at one of our branches or via courier. Need help? Our dedicated customer support is available via Call or Chat: Full all-around support in Hebrew, English & Russian in the app chat, on WhatsApp: 052-229-2080, Or by phone: 03-944-4407

Screenshots

Postal Finance Mastercard4 screens
STB Union4 screens

Verdict

The call

The clearest difference is rating: STB Union at 4.7 against Postal Finance Mastercard's 4.2. STB Union also leads on update cadence (every 5 weeks vs every 3 months). Postal Finance Mastercard's advantage is monetization model (free vs ad-supported) and ratings volume (26 vs 3). 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

STB Union holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Postal Finance Mastercard has 26 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Postal Finance Mastercard ships an update every 3 months, STB Union every 5 weeks. The most recent releases landed on July 7, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 6 level
Postal Finance Mastercard versus STB Union: the parameters behind the verdict, then further details
ParameterPostal Finance MastercardSTB Union
PriceFreeFree
Rating4.2 (26 ratings)4.7 (3 ratings) — better
Positive reviews20.0% of reviews
Number of ratings26 — better3
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size92 MB113 MB
Age rating4+4+
DeveloperD.I. Postal Finance LTDSTB Union LTD

Customer experience

Postal Finance Mastercard

All ratings24 ratings
Positive75.0%
Neutral4.2%
Negative20.8%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

STB Union

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Postal Finance Mastercard

No in-app purchases

None

STB Union

No in-app purchases

Questions

Is Postal Finance Mastercard free?
Postal Finance Mastercard is free to download, with no in-app purchases.
Is STB Union free?
STB Union is free to download, with no in-app purchases.
Which has better reviews, Postal Finance Mastercard or STB Union?
STB Union is rated higher. Postal Finance Mastercard averages 4.2 out of 5 from 26 ratings, while STB Union averages 4.7 from 3 ratings.
Do Postal Finance Mastercard or STB Union have ads?
Neither Postal Finance Mastercard nor STB Union shows ads.
Which is updated more often, Postal Finance Mastercard or STB Union?
Postal Finance Mastercard ships an update every 3 months, and STB Union every 5 weeks. Most recently, Postal Finance Mastercard was updated on July 7, 2026 and STB Union on September 8, 2026.

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