# CBM ePassbook vs BOC Flex

The clearest difference is rating: CBM ePassbook at 3.7 against BOC Flex's 3.4. CBM ePassbook also leads on iOS requirement (13.0 vs 16.0). BOC Flex's advantage is ratings volume (60 vs 3). 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.

CBM ePassbook holds the better App Store score, 3.7 against 3.4. That said, the two scores are not equally well evidenced: BOC Flex has 60 ratings behind it against 3, so its average is the more settled of the two.

CBM ePassbook ships an update every 5 weeks, BOC Flex monthly. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CBM ePassbook | BOC Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cbm-epassbook/id1543659049/reviews)** | [3.4 (60 ratings)](https://appshunter.io/ios/app/boc-flex/id6741688731/reviews) |
| Number of ratings | 3 | **60** |
| Positive reviews | — | 27.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 28 MB | 118 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Commercial Bank of Ceylon PLC](https://appshunter.io/developer/1343626219) | [Bank Of Ceylon](https://appshunter.io/developer/1322257298) |

## What reviewers say

### CBM ePassbook

[App page](https://appshunter.io/ios/app/cbm-epassbook/id1543659049)

Access your bank account transactions and balances online from your smartphone. View real-time account information, check transaction history up to six years, and manage your accounts with convenient security options. Find ATM and branch locations, and view exchange rates.

**Highlights:** View real-time account balance and transactions, Access account history up to six years, Check unrealized cheques and account holds, Self-register without visiting a branch, Transaction notification alerts, PIN and biometric authentication options, Find ATM and branch locations

**Features:** macOS Compatibility

**In-app purchases:** none


### BOC Flex

[App page](https://appshunter.io/ios/app/boc-flex/id6741688731)

Manage your finances seamlessly with this comprehensive banking app. Transfer funds, pay bills, recharge mobiles, and make QR code payments. Track expenses, manage accounts, and apply for loans or deposits with secure biometric authentication.

**Highlights:** Fund transfers, Bill payments, Mobile recharges, QR code payments, Expense tracking, Account management, Loan applications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CBM ePassbook free?

CBM ePassbook is free to download, with no in-app purchases.

### Is BOC Flex free?

BOC Flex is free to download, with no in-app purchases.

### Which has better reviews, CBM ePassbook or BOC Flex?

CBM ePassbook is rated higher. CBM ePassbook averages 3.7 out of 5 from 3 ratings, while BOC Flex averages 3.4 from 60 ratings.

### Do CBM ePassbook or BOC Flex have ads?

Neither CBM ePassbook nor BOC Flex shows ads.

### Which is updated more often, CBM ePassbook or BOC Flex?

CBM ePassbook ships an update every 5 weeks, and BOC Flex monthly. Most recently, CBM ePassbook was updated on September 21, 2026 and BOC Flex on September 20, 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.*