# CB NOTEworthy vs a verification app

The clearest difference is update cadence: a verification app at every 2 months against CB NOTEworthy's every 25 months. CB NOTEworthy's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price, 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.

CB NOTEworthy ships an update every 25 months, a verification app every 2 months. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CB NOTEworthy | a verification app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/a-verification-app/id1591015848/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 43.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 137 MB | 115 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Central Bank of Trinidad and Tobago](https://appshunter.io/developer/1544314506) | [Koenig & Bauer Vision & Protection](https://appshunter.io/developer/1835650524) |

## What reviewers say

### CB NOTEworthy

[App page](https://appshunter.io/ios/app/cb-noteworthy/id1544314353)

**Features:** macOS Compatibility

**In-app purchases:** none


### a verification app

[App page](https://appshunter.io/ios/app/a-verification-app/id1591015848)

Easily verify the authenticity of protected products and currency with guided instructions and automatic recognition. Get fast verification status or opt for manual assistance for added peace of mind.

**Highlights:** Guided verification process, Automatic product recognition, Fast verification results, Manual verification option, Supports Euro banknotes, Verifies specific activated products

**In-app purchases:** none


## Frequently asked questions

### Is CB NOTEworthy free?

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

### Is a verification app free?

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

### Do CB NOTEworthy or a verification app have ads?

Neither CB NOTEworthy nor a verification app shows ads.

### Which is updated more often, CB NOTEworthy or a verification app?

CB NOTEworthy ships an update every 25 months, and a verification app every 2 months. Most recently, CB NOTEworthy was updated on September 28, 2026 and a verification app on October 15, 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.*