# Horista vs Tempus World Clock

The clearest difference is price: Horista at Free against Tempus World Clock's $1.99. Horista also leads on update cadence (daily vs every 10 days). Tempus World Clock's advantage is in-app purchases (none vs 3). On rating, ratings volume, ads and device support there is nothing between them.

Horista is free to download; Tempus World Clock costs $1.99 up front. Horista sells 3 in-app purchases, starting at $2.49 per month. Tempus World Clock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Horista against 5.0 for Tempus World Clock. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Horista ships an update daily, Tempus World Clock every 10 days. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Horista | Tempus World Clock |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/horista/id6744183365/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tempus-world-clock/id6757654219/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | **Freemium** | Paid |
| Size | 68 MB | 61 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Didier Burton](https://appshunter.io/developer/1514037982) | [Viktor Gamov](https://appshunter.io/developer/1868107656) |

## What reviewers say

### Horista

[App page](https://appshunter.io/ios/app/horista/id6744183365)

Easily coordinate across different time zones with a visual planner. Compare cities, find optimal meeting times, and account for daylight saving and holidays. Ideal for remote teams, travelers, and staying connected globally.

**Highlights:** Synchronized timelines across multiple time zones, Color-coded guidance for optimal meeting times, Interactive world map with selectable time zones, Daylight saving and holiday support, Offline access to cities and holiday data, Calendar event integration, Home screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Horista Premium – Monthly | $2.49 | per month |
| Horista Premium – Yearly | $19.99 | per year |
| Horista Lifetime | $49.99 | one-time |


### Tempus World Clock

[App page](https://appshunter.io/ios/app/tempus-world-clock/id6757654219)

Easily track multiple time zones with customizable clocks for people and places. Convert times instantly, find optimal meeting slots across different regions, and view city details including weather and sunrise/sunset.

**Highlights:** Customizable clocks with names and colors, Instant time conversion across zones, Meeting time finder with working hours, City detail view with weather and sunrise/sunset, Apple Watch app and complications, Home Screen widgets, iCloud sync across devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Horista free?

Horista is free to download, with in-app purchases available.

### Is Tempus World Clock free?

Tempus World Clock costs $1.99, with no in-app purchases.

### Which has better reviews, Horista or Tempus World Clock?

Horista and Tempus World Clock are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Horista or Tempus World Clock have ads?

Neither Horista nor Tempus World Clock shows ads.

### Which is updated more often, Horista or Tempus World Clock?

Horista ships an update daily, and Tempus World Clock every 10 days. Most recently, Horista was updated on October 20, 2026 and Tempus World Clock on October 28, 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.*