# Tam vs CalUnity

The clearest difference is update cadence: CalUnity at every 9 days against Tam's monthly. Tam's advantage is iOS requirement (14.1 vs 16.4). 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.

Tam ships an update monthly, CalUnity every 9 days. The most recent releases landed on October 28, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Tam | CalUnity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/calunity/id6760173746/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | — | Free |
| Size | 82 MB | 66 MB |
| Requires iOS | **14.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STE SOFTYLINES DEVELOPMENT](https://appshunter.io/developer/1838683172) | [Ronak Vakharia](https://appshunter.io/developer/1882961045) |

## What reviewers say

### Tam

[App page](https://appshunter.io/ios/app/tam-task-management/id6759282385)

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

**In-app purchases:** none


### CalUnity

[App page](https://appshunter.io/ios/app/calunity/id6760173746)

This app unifies all your calendars from Google, Microsoft, Apple, and CalDAV into a single interface. It features an AI assistant that understands natural language commands for scheduling and provides smart conflict detection. Prioritizing privacy, it operates in read-only mode by default and encrypts all data.

**Highlights:** Unified view of multiple calendar providers, AI-powered natural language scheduling, Smart conflict detection, Push notifications and reminders, Fast sync with intelligent caching, Dark and light mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is Tam free?

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

### Is CalUnity free?

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

### Do Tam or CalUnity have ads?

Neither Tam nor CalUnity shows ads.

### Which is updated more often, Tam or CalUnity?

Tam ships an update monthly, and CalUnity every 9 days. Most recently, Tam was updated on October 28, 2026 and CalUnity on November 9, 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.*