# BBH Growth vs ZensNote

The clearest difference is device support: ZensNote at 3 against BBH Growth's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. BBH Growth sells 1 one-off in-app purchase and ZensNote sells 8 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

BBH Growth ships an update every 4 months, ZensNote every 2 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BBH Growth | ZensNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 85 MB | 86 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TagMango Inc](https://appshunter.io/developer/1611765353) | [Study Note AI](https://appshunter.io/developer/1874959157) |

## What reviewers say

### BBH Growth

[App page](https://appshunter.io/ios/app/bbh-growth/id6752408420)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Breath Silver | $49.99 | one-time |


### ZensNote

[App page](https://appshunter.io/ios/app/zensnote-ai-study-note-taker/id6758782007)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Learning Tools: Weekly | $6.99 | per 7 days |
| Smart Notebook: Monthly | $12.99 | per month |
| Knowledge Suite: Annual | $79.99 | per year |
| ZensNote Premium — Yearly | $79.99 | per year |
| 250 Study Credits | $5.99 | one-time |
| 1,000 Study Credits | $19.99 | one-time |
| 3,000 Study Credits | $49.99 | one-time |
| 7,000 Study Credits | $99.99 | one-time |


## Frequently asked questions

### Is BBH Growth free?

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

### Is ZensNote free?

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

### Do BBH Growth or ZensNote have ads?

Neither BBH Growth nor ZensNote shows ads.

### Which is updated more often, BBH Growth or ZensNote?

BBH Growth ships an update every 4 months, and ZensNote every 2 months. Most recently, BBH Growth was updated on October 1, 2026 and ZensNote on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*