# SFAR 2025 vs Chronosophe

The clearest difference is price: SFAR 2025 at Free against Chronosophe's $0.99. SFAR 2025 also leads on iOS requirement (14.0 vs 16.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SFAR 2025 is free to download; Chronosophe costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SFAR 2025 ships an update monthly, Chronosophe every 3 weeks. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SFAR 2025 | Chronosophe |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sfar-2025/id6459475524/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 95 MB | 16 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Invent-App](https://appshunter.io/developer/1437267222) | [THOMAS MAURICE LEWINER](https://appshunter.io/developer/1896169051) |

## What reviewers say

### SFAR 2025

[App page](https://appshunter.io/ios/app/sfar-2025/id6459475524)

This official congress application helps attendees organize their experience. Access live news, scientific programs, speaker and exhibitor lists, and venue maps. Stay informed and navigate the event with ease.

**Highlights:** Live news updates, Scientific program access, Speaker and exhibitor lists, Venue maps, Event organization tools

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

**In-app purchases:** none


### Chronosophe

[App page](https://appshunter.io/ios/app/chronosophe/id6766029546)

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

**In-app purchases:** none


## Frequently asked questions

### Is SFAR 2025 free?

SFAR 2025 is free to download, with no in-app purchases.

### Is Chronosophe free?

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

### Do SFAR 2025 or Chronosophe have ads?

Neither SFAR 2025 nor Chronosophe shows ads.

### Which is updated more often, SFAR 2025 or Chronosophe?

SFAR 2025 ships an update monthly, and Chronosophe every 3 weeks. Most recently, SFAR 2025 was updated on October 10, 2026 and Chronosophe on September 23, 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.*