# CDBL vs Smart Bull

The clearest difference is iOS requirement: CDBL at 13.0 against Smart Bull's 15.6. 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.

CDBL ships an update every 5 weeks, Smart Bull every 2 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CDBL | Smart Bull |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdbl/id6443533185/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 80 MB | 49 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Central Depository Bangladesh Limited](https://appshunter.io/developer/1646910768) | [Smart Share and Securities Ltd](https://appshunter.io/developer/1852681255) |

## What reviewers say

### CDBL

[App page](https://appshunter.io/ios/app/cdbl/id6443533185)

This app provides a secure and efficient way to manage securities transactions through a computerized book entry system. It eliminates the need for physical certificates, reducing risks and simplifying the settlement and transfer of ownership.

**Highlights:** Computerized book entry system, Securities account management, Electronic transfer of ownership, Eliminates physical certificates, Secure transaction settlement, Information Security Management System certified

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

**In-app purchases:** none


### Smart Bull

[App page](https://appshunter.io/ios/app/smart-bull/id6755220938)

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

**In-app purchases:** none


## Frequently asked questions

### Is CDBL free?

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

### Is Smart Bull free?

Smart Bull is free to download, with no in-app purchases.

### Do CDBL or Smart Bull have ads?

Neither CDBL nor Smart Bull shows ads.

### Which is updated more often, CDBL or Smart Bull?

CDBL ships an update every 5 weeks, and Smart Bull every 2 months. Most recently, CDBL was updated on October 6, 2026 and Smart Bull on October 4, 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.*