CB NOTEworthy vs a verification app
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CB NOTEworthy
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Our banknotes have a range of security features that can help you identify them as real and not counterfeit. The App will help guide you through finding these features by using four simple steps - FEEL, LOOK, TILT and CHECK. You can choose your note and easily see how, by tilting your phone, these features will change to give even more security to your Trinidad & Tobago banknotes.
a verification app
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.
- Guided verification process
- Automatic product recognition
- Fast verification results
- Manual verification option
- Supports Euro banknotes
- Verifies specific activated products
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One platform. Many ways to prove authenticity. 'a verification app – ava' is the innovative platform to check the authenticity of your product. To do this, ava combines our leading protection technologies into a single, user-friendly interface. The app can verify registered products in seconds. No matter what you want to protect – from simple packaging to banknotes – it offers exactly the user interface you need. * Guided process: Clear on-screen instructions walk you through each step. * Automatic recognition: The app automatically identifies supported products. * Fast results: Receive a clear verification status within seconds. * Manual support: An optional manual verification feature provides additional assistance. Please Note: This app verifies EURO banknotes and specific products that have been activated for use with ‘a verification app – ava’. To find out if a particular product is supported, please check with the manufacturer.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | CB NOTEworthy | a verification app |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 43.9% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 25 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 137 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Central Bank of Trinidad and Tobago | Koenig & Bauer Vision & Protection |
In-app purchases
CB NOTEworthy
No in-app purchases
a verification app
No in-app purchases
Questions
Is CB NOTEworthy free?
Is a verification app free?
Do CB NOTEworthy or a verification app have ads?
Which is updated more often, CB NOTEworthy or a verification app?
Other comparisons
