# TI vs Calendar Clock

The clearest difference is review sentiment: TI at 73% against Calendar Clock's 0%. TI also leads on update cadence (every 8 months vs every 41 months) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

TI costs $0.99 and Calendar Clock $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TI ships an update every 8 months, Calendar Clock every 41 months. Both last shipped on October 15, 2026.

## The numbers

| Metric | TI | Calendar Clock |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.8 (8 ratings)](https://appshunter.io/ios/app/time/id571943149/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **73.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 41 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Clauss](https://appshunter.io/developer/286091996) | [Systemiko Inc.](https://appshunter.io/developer/680630947) |

## What reviewers say

### TI

[App page](https://appshunter.io/ios/app/time/id571943149)

This utility app displays the current time in various unconventional formats, including decimal, hexadecimal, and Swatch Internet time. It's designed for users who appreciate unique and challenging ways to view time, with some formats requiring specialized knowledge to interpret.

**Highlights:** Decimal time display, Hexadecimal time display, Swatch Internet time, Trigonometry clock, PT clock, Large, easy-to-read digits

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

**In-app purchases:** none


### Calendar Clock

[App page](https://appshunter.io/ios/app/calendar-clock/id1451445740)

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

**Highlights:** All-in-one screen display, Year, month, week, day, hour, minute, second, Switchable theme colors (dark, light, green, blue), Disables device sleep mode, Acts as a desk clock

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TI free?

TI costs $0.99, with no in-app purchases.

### Is Calendar Clock free?

Calendar Clock costs $0.99, with no in-app purchases.

### Do TI or Calendar Clock have ads?

Neither TI nor Calendar Clock shows ads.

### Which is updated more often, TI or Calendar Clock?

TI ships an update every 8 months, and Calendar Clock every 41 months. Most recently, TI was updated on October 15, 2026 and Calendar Clock on October 15, 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.*