# Unified Calendar vs Time Sensitive

The clearest difference is update cadence: Time Sensitive at fortnightly against Unified Calendar's every 2 months. Unified Calendar's advantage is device support (4 vs 2) and iOS requirement (15.6 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.

Unified Calendar ships an update every 2 months, Time Sensitive fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Unified Calendar | Time Sensitive |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 6 MB | 1 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [UniOffice Systemhouse Ltd.](https://appshunter.io/developer/917174611) | [Nick Lowe](https://appshunter.io/developer/1880082042) |

## What reviewers say

### Unified Calendar

[App page](https://appshunter.io/ios/app/unified-calendar/id1202668342)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Time Sensitive

[App page](https://appshunter.io/ios/app/time-sensitive/id6759668533)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unified Calendar free?

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

### Is Time Sensitive free?

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

### Do Unified Calendar or Time Sensitive have ads?

Neither Unified Calendar nor Time Sensitive shows ads.

### Which is updated more often, Unified Calendar or Time Sensitive?

Unified Calendar ships an update every 2 months, and Time Sensitive fortnightly. Most recently, Unified Calendar was updated on November 2, 2026 and Time Sensitive on October 31, 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.*