# Syncronicity for Exchange vs Seed

The clearest difference is iOS requirement: Syncronicity for Exchange at 11.0 against Seed's 17.0. On price, update cadence, 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.

Syncronicity for Exchange ships an update every 2 months, Seed every 6 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Syncronicity for Exchange | Seed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/syncronicity-for-exchange/id605018035/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 63 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eight Bit Software Co.](https://appshunter.io/developer/552454152) | [Innovation Lab Fribourg](https://appshunter.io/developer/1588072029) |

## What reviewers say

### Syncronicity for Exchange

[App page](https://appshunter.io/ios/app/syncronicity-for-exchange/id605018035)

Access and browse corporate Microsoft Exchange and Office 365 shared calendars in a familiar interface. Easily view colleagues' latest events and all event details, even with limited access. Requires Exchange 2007 or 2010 web services.

**Highlights:** Access shared Exchange/Office 365 calendars, Familiar calendar interface (month, list, week, day), View all event information including notes, Supports free/busy or limited access calendars, Easy setup with Autodiscover and address book

**Features:** macOS Compatibility

**In-app purchases:** none


### Seed

[App page](https://appshunter.io/ios/app/seed-lab/id1494565122)

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

**In-app purchases:** none


## Frequently asked questions

### Is Syncronicity for Exchange free?

Syncronicity for Exchange is free to download, with no in-app purchases.

### Is Seed free?

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

### Do Syncronicity for Exchange or Seed have ads?

Neither Syncronicity for Exchange nor Seed shows ads.

### Which is updated more often, Syncronicity for Exchange or Seed?

Syncronicity for Exchange ships an update every 2 months, and Seed every 6 weeks. Most recently, Syncronicity for Exchange was updated on October 5, 2026 and Seed on October 10, 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.*