# CSF vs SNG Event

CSF and SNG Event are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CSF | SNG Event |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 27 months |
| Size | 58 MB | 21 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Werner Albaum](https://appshunter.io/developer/999722729) | [IMK Institut fur Medizin und Kommunikation AG](https://appshunter.io/developer/1746650090) |

## What reviewers say

### CSF

[App page](https://appshunter.io/ios/app/csf-app/id1667621010)

**Features:** macOS Compatibility

**In-app purchases:** none


### SNG Event

[App page](https://appshunter.io/ios/app/sng-event/id6502744905)

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

**In-app purchases:** none


## Frequently asked questions

### Is CSF free?

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

### Is SNG Event free?

SNG Event is free to download, with no in-app purchases.

### Do CSF or SNG Event have ads?

Neither CSF nor SNG Event shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*