# A Trading vs BisonAuthy

The clearest difference is iOS requirement: A Trading at 13.0 against BisonAuthy's 17.0. 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. Both last shipped on October 2, 2026.

## The numbers

| Metric | A Trading | BisonAuthy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/a-trading/id6444508016/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 121 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aden Capital Limited](https://appshunter.io/developer/1781856992) | [B&A Group Limited](https://appshunter.io/developer/1821851165) |

## What reviewers say

### A Trading

[App page](https://appshunter.io/ios/app/a-trading/id6444508016)

This app offers a streamlined and efficient service for users. It aims to make tasks more convenient and quicker to complete.

**Highlights:** Convenient service, Fast service, User experience optimization

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

**In-app purchases:** none


### BisonAuthy

[App page](https://appshunter.io/ios/app/bisonauthy/id6499211300)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A Trading free?

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

### Is BisonAuthy free?

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

### Do A Trading or BisonAuthy have ads?

Neither A Trading nor BisonAuthy shows ads.

### Which is updated more often, A Trading or BisonAuthy?

A Trading ships an update every 3 weeks, and BisonAuthy every 3 weeks. Most recently, A Trading was updated on October 2, 2026 and BisonAuthy on October 2, 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.*