# CBDC SSID vs B

The clearest difference is update cadence: B at every 10 days against CBDC SSID's monthly. CBDC SSID's advantage is iOS requirement (12.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CBDC SSID ships an update monthly, B every 10 days. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CBDC SSID | B |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | — |
| Size | 42 MB | 104 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Sovereign Wallet Network Pte. Ltd.](https://appshunter.io/developer/1174837104) | [BK Keyforce Services Inc.](https://appshunter.io/developer/1786934306) |

## What reviewers say

### CBDC SSID

[App page](https://appshunter.io/ios/app/cbdc-ssid/id1625625229)

This application enables financial institutions to securely issue and manage central bank digital currencies. It provides essential administrative tools for digital currency management and includes a compliant voting mechanism.

**Highlights:** Issue digital currencies, Manage digital currencies, Secure environment, Admin tools, Voting mechanism

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-wallet-app/id6739765844)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CBDC SSID free?

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

### Is B free?

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

### Do CBDC SSID or B have ads?

Neither CBDC SSID nor B shows ads.

### Which is updated more often, CBDC SSID or B?

CBDC SSID ships an update monthly, and B every 10 days. Most recently, CBDC SSID was updated on October 16, 2026 and B on October 12, 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.*