# Tiny Calendar vs Sidekick AI

The clearest difference is update cadence: Tiny Calendar at every 8 days against Sidekick AI's monthly. Tiny Calendar also leads on iOS requirement (11.0 vs 13.0). 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.

Tiny Calendar ships an update every 8 days, Sidekick AI monthly. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tiny Calendar | Sidekick AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/tiny-calendar-simplecal/id1448631195/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | — |
| Size | 16 MB | 74 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [意 田](https://appshunter.io/developer/1051193876) | [Techzad Inc.](https://appshunter.io/developer/1889019312) |

## What reviewers say

### Tiny Calendar

[App page](https://appshunter.io/ios/app/tiny-calendar-simplecal/id1448631195)

This app helps you manage your schedule with a customizable interface and quick access to your events. View upcoming tasks and countdowns to important dates directly from your device's widget or notification center.

**Highlights:** Widget for quick event display, Direct event addition via widget, Countdown and days matter notifications, Customizable font size, Easy date switching

**Features:** Vision Pro support

**In-app purchases:** none


### Sidekick AI

[App page](https://appshunter.io/ios/app/sidekick-ai/id6761344816)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tiny Calendar free?

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

### Is Sidekick AI free?

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

### Do Tiny Calendar or Sidekick AI have ads?

Neither Tiny Calendar nor Sidekick AI shows ads.

### Which is updated more often, Tiny Calendar or Sidekick AI?

Tiny Calendar ships an update every 8 days, and Sidekick AI monthly. Most recently, Tiny Calendar was updated on October 2, 2026 and Sidekick AI on October 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.*