# SEGIN vs C2S

The clearest difference is iOS requirement: SEGIN at 11.0 against C2S's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SEGIN | C2S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (37 ratings)](https://appshunter.io/ios/app/c2s/id1530652167/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 48.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 95 MB | 59 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEGIN](https://appshunter.io/developer/1460786267) | [Bruno Gardenal Yukihara](https://appshunter.io/developer/1107430541) |

## What reviewers say

### SEGIN

[App page](https://appshunter.io/ios/app/segin/id1460786268)

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

**In-app purchases:** none


### C2S

[App page](https://appshunter.io/ios/app/c2s/id1530652167)

Receive intelligent alerts and integrate with major classified portals to accelerate negotiations and increase monthly sales. This tool helps sellers close more deals faster.

**Highlights:** Intelligent alerts, Classified portal integrations, Accelerate negotiations, Increase sales closures, Warm up leads faster

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SEGIN free?

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

### Is C2S free?

C2S is free to download, with no in-app purchases.

### Do SEGIN or C2S have ads?

Neither SEGIN nor C2S shows ads.

### Which is updated more often, SEGIN or C2S?

SEGIN ships an update every 3 weeks, and C2S every 3 weeks. Most recently, SEGIN was updated on October 11, 2026 and C2S on October 6, 2026.

---

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