# Page Calendar vs Thetis Tools

The clearest difference is update cadence: Page Calendar at every 3 months against Thetis Tools's every 7 months. Thetis Tools's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). 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.

Page Calendar ships an update every 3 months, Thetis Tools every 7 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Page Calendar | Thetis Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (154 ratings)](https://appshunter.io/ios/app/page-calendar/id515706557/reviews)** | — |
| Number of ratings | **154** | — |
| Positive reviews | 83.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | — |
| Size | 2 MB | 50 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Norman Godwin](https://appshunter.io/developer/1485241642) | [Thetis srl](https://appshunter.io/developer/397584184) |

## What reviewers say

### Page Calendar

[App page](https://appshunter.io/ios/app/page-calendar/id515706557)

This app offers a clean, intuitive calendar experience with a page-turning animation. It allows users to easily view and manage their daily, weekly, and monthly events from their native iOS calendar and synced services.

**Highlights:** Page per day view, Page per week view, Page per month view, List view with search, Native iOS calendar integration, Animated page turning

**Features:** Vision Pro support

**In-app purchases:** none


### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Page Calendar free?

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

### Is Thetis Tools free?

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

### Do Page Calendar or Thetis Tools have ads?

Neither Page Calendar nor Thetis Tools shows ads.

### Which is updated more often, Page Calendar or Thetis Tools?

Page Calendar ships an update every 3 months, and Thetis Tools every 7 months. Most recently, Page Calendar was updated on November 1, 2026 and Thetis Tools on October 26, 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.*