# FAB Mobile vs CUB Vietnam

The clearest difference is review sentiment: CUB Vietnam at 71% against FAB Mobile's 43%. CUB Vietnam also leads on rating (4.9 vs 4.6). FAB Mobile's advantage is ratings volume (9.2K vs 535) and device support (4 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CUB Vietnam holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: FAB Mobile has 9.2K ratings behind it against 535, so its average is the more settled of the two. Written reviews point the same way: 43% of FAB Mobile's written reviews are positive against 71% of CUB Vietnam's.

FAB Mobile ships an update every 10 days, CUB Vietnam every 3 weeks. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | FAB Mobile | CUB Vietnam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9.2K ratings)](https://appshunter.io/ios/app/fab-mobile/id1383237548/reviews) | **[4.9 (535 ratings)](https://appshunter.io/ios/app/cub-vietnam/id6450951295/reviews)** |
| Number of ratings | **9.2K** | 535 |
| Positive reviews | 43.3% of reviews | **70.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 758 MB | 121 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [First Abu Dhabi Bank](https://appshunter.io/developer/1291753847) | [Cathay United Bank - Ho Chi Minh City Branch](https://appshunter.io/developer/1695872970) |

## What reviewers say

### FAB Mobile

[App page](https://appshunter.io/ios/app/fab-mobile/id1383237548)

Manage your everyday banking needs from anywhere. Open new accounts, apply for loans, pay bills, and track your finances with secure login options. Enjoy convenient features like instant transfers and rewards.

**Highlights:** Open new accounts and apply for loans, View balances and e-statements, Pay utility bills and set up payment plans, Activate cards and manage rewards, Secure login with Face ID/Fingerprint, Free instant international transfers, Locate branches and ATMs

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient and easy to use
- 👍 Great mobile banking app
- 💡 Excellent online and mobile banking services
- 🔒 Secure and reliable
- 🚀 Fast and smooth transactions

**What reviewers complain about**

- 🐛 App crashes and freezes frequently
- 🐛 Registration and login issues
- 💰 Unexpected charges and deductions
- ⚠️ Poor customer support and unresponsive
- 🐛 Compatibility issues with new devices/IDs

**Reported bugs**

- App not recognizing new Emirates ID
- Facial recognition and NFC scan not working
- Repeated requests for registration and verification
- Transactions not showing up correctly
- Accounts not linking properly

**Requested features**

- Live chat support
- Ability to close account through app
- Improved beneficiary management
- Copy/paste functionality for account numbers
- Seamless integration between accounts


### CUB Vietnam

[App page](https://appshunter.io/ios/app/cub-vietnam/id6450951295)

Apply for fast, convenient, and reliable online installment and consumer loans. Get instant disbursement with flexible terms and attractive interest rates, all through a secure mobile application.

**Highlights:** 100% online consumer loan application, Quick loan approval and fast disbursement, Online credit limits up to 40 million VND, Flexible installment terms (3-36 months), Biometric and OTP security features, NFC-enabled ID scanning

**In-app purchases:** none


## Frequently asked questions

### Is FAB Mobile free?

FAB Mobile is free to download, with no in-app purchases.

### Is CUB Vietnam free?

CUB Vietnam is free to download, with no in-app purchases.

### Which has better reviews, FAB Mobile or CUB Vietnam?

CUB Vietnam is rated higher. FAB Mobile averages 4.6 out of 5 from 9.2K ratings, while CUB Vietnam averages 4.9 from 535 ratings.

### Do FAB Mobile or CUB Vietnam have ads?

Neither FAB Mobile nor CUB Vietnam shows ads.

### Which is updated more often, FAB Mobile or CUB Vietnam?

FAB Mobile ships an update every 10 days, and CUB Vietnam every 3 weeks. Most recently, FAB Mobile was updated on November 9, 2026 and CUB Vietnam on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*