# SwissSystem vs World Sync

The clearest difference is price: World Sync at Free against SwissSystem's $7.99. World Sync also leads on rating (5.0 vs 4.7) and update cadence (fortnightly vs every 6 weeks). SwissSystem's advantage is ratings volume (12 vs 1) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

World Sync is free to download; SwissSystem costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

World Sync holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: SwissSystem has 12 ratings behind it against 1, so its average is the more settled of the two.

SwissSystem ships an update every 6 weeks, World Sync fortnightly. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SwissSystem | World Sync |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/swisssystem/id1488275930/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/world-sync/id6751124597/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 30 MB | 18 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Diogenes Souza](https://appshunter.io/developer/1208473543) | [One47](https://appshunter.io/developer/1674457486) |

## What reviewers say

### SwissSystem

[App page](https://appshunter.io/ios/app/swisssystem/id1488275930)

Organize chess tournaments efficiently with automatic Swiss system pairings and real-time results tracking. Manage players, rounds, and standings with a fast, professional interface. Supports up to 80 players and various tie-break systems.

**Highlights:** Automatic Swiss system pairing, Full tournament management, Real-time player and standings tracking, Adjustable rounds, Multiple tie-break systems, Results sharing

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

**In-app purchases:** none


### World Sync

[App page](https://appshunter.io/ios/app/world-sync/id6751124597)

Easily check and compare current or future times across multiple global locations. Coordinate meetings, travel, or connect with loved ones worldwide with a simple scroll interface. No account setup required for instant global time awareness.

**Highlights:** Compare time across unlimited cities, Scroll to view future times, Add and manage custom city lists, Daylight saving time insights, Immediate use without account setup, Smart location setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SwissSystem free?

SwissSystem costs $7.99, with no in-app purchases.

### Is World Sync free?

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

### Which has better reviews, SwissSystem or World Sync?

World Sync is rated higher. SwissSystem averages 4.7 out of 5 from 12 ratings, while World Sync averages 5.0 from 1 ratings.

### Do SwissSystem or World Sync have ads?

Neither SwissSystem nor World Sync shows ads.

### Which is updated more often, SwissSystem or World Sync?

SwissSystem ships an update every 6 weeks, and World Sync fortnightly. Most recently, SwissSystem was updated on October 10, 2026 and World Sync on October 16, 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.*