# Syncronicity for Exchange vs LeadTime Procurement Tracking

The clearest difference is update cadence: Syncronicity for Exchange at every 2 months against LeadTime Procurement Tracking's every 9 months. Syncronicity for Exchange also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support 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, LeadTime Procurement Tracking every 9 months. The most recent releases landed on June 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Syncronicity for Exchange | LeadTime Procurement Tracking |
| --- | --- | --- |
| 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 9 months |
| Monetization | Free | — |
| Size | 10 MB | 65 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eight Bit Software Co.](https://appshunter.io/developer/552454152) | [LeadTime, LLC](https://appshunter.io/developer/1807885726) |

## 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


### LeadTime Procurement Tracking

[App page](https://appshunter.io/ios/app/leadtime-procurement-tracking/id6744486097)

**Features:** macOS Compatibility

**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 LeadTime Procurement Tracking free?

LeadTime Procurement Tracking is free to download, with no in-app purchases.

### Do Syncronicity for Exchange or LeadTime Procurement Tracking have ads?

Neither Syncronicity for Exchange nor LeadTime Procurement Tracking shows ads.

### Which is updated more often, Syncronicity for Exchange or LeadTime Procurement Tracking?

Syncronicity for Exchange ships an update every 2 months, and LeadTime Procurement Tracking every 9 months. Most recently, Syncronicity for Exchange was updated on June 5, 2026 and LeadTime Procurement Tracking on September 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.*