# WhatNote vs Banknote Identification AI

The clearest difference is update cadence: Banknote Identification AI at every 10 days against WhatNote's every 4 months. Banknote Identification AI also leads on iOS requirement (15.6 vs 18.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WhatNote sells 2 in-app purchases, starting at $7.99 per 7 days and Banknote Identification AI sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

WhatNote ships an update every 4 months, Banknote Identification AI every 10 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WhatNote | Banknote Identification AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 6 MB | 42 MB |
| Requires iOS | 18.1 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trusted Brands UG (haftungsbeschrankt)](https://appshunter.io/developer/1780095504) | [Trackzio Mobile Application Private Limited](https://appshunter.io/developer/1782344160) |

## What reviewers say

### WhatNote

[App page](https://appshunter.io/ios/app/whatnote-banknote-identifier/id6742015390)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhatNote - Weekly Premium Plan | $7.99 | per 7 days |
| WhatNote Monthly Premium Plan | $14.99 | per month |


### Banknote Identification AI

[App page](https://appshunter.io/ios/app/banknote-identification-ai/id6747063766)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pack | $2.99 | per month |
| Yearly Pack 50% Off | $9.99 | per year |
| Yearly Pack | $19.99 | per year |
| Lifetime Pack - 50% Off | $17.99 | one-time |
| Lifetime Pack | $34.99 | one-time |


## Frequently asked questions

### Is WhatNote free?

WhatNote is free to download, with in-app purchases available.

### Is Banknote Identification AI free?

Banknote Identification AI is free to download, with in-app purchases available.

### Do WhatNote or Banknote Identification AI have ads?

Neither WhatNote nor Banknote Identification AI shows ads.

### Which is updated more often, WhatNote or Banknote Identification AI?

WhatNote ships an update every 4 months, and Banknote Identification AI every 10 days. Most recently, WhatNote was updated on October 9, 2026 and Banknote Identification AI on October 16, 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.*