# Notesync.md vs Zirbe

The clearest difference is update cadence: Notesync.md at daily against Zirbe's every 6 weeks. Notesync.md also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.0). 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.

Notesync.md ships an update daily, Zirbe every 6 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Notesync.md | Zirbe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zirbe-email-as-chat/id6778170645/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 weeks |
| Monetization | — | Free |
| Size | 2 MB | 17 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kristopher Linquist](https://appshunter.io/developer/921302972) | [Excelano LLC](https://appshunter.io/developer/6772653375) |

## What reviewers say

### Notesync.md

[App page](https://appshunter.io/ios/app/notesyncmd/id6763802260)

**Features:** Vision Pro support

**In-app purchases:** none


### Zirbe

[App page](https://appshunter.io/ios/app/zirbe-email-as-chat/id6778170645)

This email client reimagines your inbox as a familiar chat interface, organizing threads by subject and messages as bubbles. It offers full email functionality, including attachments, drafts, and organization, while prioritizing privacy and offline access. The app connects directly to your IMAP/SMTP servers without any Zirbe servers.

**Highlights:** Chat-style email interface, Organized threads by subject, Offline access and instant inbox, Attachment support (photos, files, voice), Full email client functionality, Privacy-focused, no Zirbe servers, Open-source code

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

**In-app purchases:** none


## Frequently asked questions

### Is Notesync.md free?

Notesync.md is free to download, with no in-app purchases.

### Is Zirbe free?

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

### Do Notesync.md or Zirbe have ads?

Neither Notesync.md nor Zirbe shows ads.

### Which is updated more often, Notesync.md or Zirbe?

Notesync.md ships an update daily, and Zirbe every 6 weeks. Most recently, Notesync.md was updated on October 15, 2026 and Zirbe on October 11, 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.*