# Zettelbox vs Bainbridge Rotary Auction

The clearest difference is rating: Bainbridge Rotary Auction at 5.0 against Zettelbox's 4.2. Bainbridge Rotary Auction also leads on in-app purchases (none vs 3) and update cadence (every 4 days vs every 2 weeks). Zettelbox's advantage is ratings volume (25 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Zettelbox sells 3 in-app purchases, starting at $4.99 per month. Bainbridge Rotary Auction asks for nothing beyond the download.

Bainbridge Rotary Auction holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Zettelbox has 25 ratings behind it against 2, so its average is the more settled of the two.

Zettelbox ships an update every 2 weeks, Bainbridge Rotary Auction every 4 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Zettelbox | Bainbridge Rotary Auction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (25 ratings)](https://appshunter.io/ios/app/zettelbox-ai-note-taking/id1605557791/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bainbridge-rotary-auction/id6449884848/reviews)** |
| Number of ratings | **25** | 2 |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Freemium | **Free** |
| Size | 117 MB | 61 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Source Research Society Supply Chain Limited](https://appshunter.io/developer/1761795867) | [Torin Larsen](https://appshunter.io/developer/1682717876) |

## What reviewers say

### Zettelbox

[App page](https://appshunter.io/ios/app/zettelbox-ai-note-taking/id1605557791)

Capture inspiration and organize your life with this app that integrates notes, to-dos, and scheduling. It helps transform scattered information into a structured knowledge base through smart review and related note linking. Enjoy secure local storage with optional cloud backups.

**Highlights:** Quick note capture with desktop widget, Intuitive tagging and nested categorization, Smart review to rediscover past thoughts, Link related notes for deeper understanding, Local encrypted storage, Cloud backup support

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Yearly Plan | $19.99 | per year |
| PowerPack Permanent | $64.99 | one-time |


### Bainbridge Rotary Auction

[App page](https://appshunter.io/ios/app/bainbridge-rotary-auction/id6449884848)

This app facilitates communication and information sharing for volunteers of a specific rotary auction. It enables inter-departmental messaging, announcement archiving, photo sharing with social media teams, and access to essential resources like maps.

**Highlights:** Departmental communication, Announcement record, Photo sharing, Map access, Resource information

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

**In-app purchases:** none


## Frequently asked questions

### Is Zettelbox free?

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

### Is Bainbridge Rotary Auction free?

Bainbridge Rotary Auction is free to download, with no in-app purchases.

### Which has better reviews, Zettelbox or Bainbridge Rotary Auction?

Bainbridge Rotary Auction is rated higher. Zettelbox averages 4.2 out of 5 from 25 ratings, while Bainbridge Rotary Auction averages 5.0 from 2 ratings.

### Do Zettelbox or Bainbridge Rotary Auction have ads?

Neither Zettelbox nor Bainbridge Rotary Auction shows ads.

### Which is updated more often, Zettelbox or Bainbridge Rotary Auction?

Zettelbox ships an update every 2 weeks, and Bainbridge Rotary Auction every 4 days. Most recently, Zettelbox was updated on November 3, 2026 and Bainbridge Rotary Auction on November 3, 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.*