# Bynfor vs Second Circle

The clearest difference is ads: Second Circle at none against Bynfor's shown. Second Circle also leads on review sentiment (100% vs 86%) and monetization model (free vs ad-supported). Bynfor's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, update cadence 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.

Bynfor ships an update every 6 weeks, Second Circle every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Bynfor | Second Circle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/bynfor/id1525636413/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 145 MB | 50 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bynfor Technologies, Inc.](https://appshunter.io/developer/1523370822) | [Serdar Ali TARAKCI](https://appshunter.io/developer/1759771631) |

## What reviewers say

### Bynfor

[App page](https://appshunter.io/ios/app/bynfor/id1525636413)

This app is a global marketplace combining social media and e-commerce. It allows users to buy and sell products or services through auctions, best offers, or direct purchases. It also rewards users for contributing skills that help auctions succeed.

**Highlights:** Sealed bid auctions, Best offer system, Buy It Now option, Skill Rewards for participants, Social media integration, Product and service marketplace

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

**In-app purchases:** none


### Second Circle

[App page](https://appshunter.io/ios/app/second-circle/id6584513189)

Easily buy and sell pre-owned items with a user-friendly interface. Discover a wide variety of products across all categories at affordable prices. Find what you need or clear out your unused belongings.

**Highlights:** Sell unused items, Buy items affordably, User-friendly interface, Post ads easily, Shop a wide range of products, Browse all categories

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bynfor free?

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

### Is Second Circle free?

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

### Do Bynfor or Second Circle have ads?

Bynfor shows ads; Second Circle does not.

### Which is updated more often, Bynfor or Second Circle?

Bynfor ships an update every 6 weeks, and Second Circle every 3 weeks. Most recently, Bynfor was updated on November 3, 2026 and Second Circle on November 4, 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.*