# 掌柜CFO vs Trader Days

The clearest difference is in-app purchases: Trader Days at none against 掌柜CFO's 1. 掌柜CFO's advantage is iOS requirement (15.0 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 掌柜CFO sells 1 one-off in-app purchase. Trader Days asks for nothing beyond the download.

掌柜CFO ships an update every 2 days, Trader Days every 3 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 掌柜CFO | Trader Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 23 MB | 3 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [潮波 阮](https://appshunter.io/developer/6793969646) | [天天点](https://appshunter.io/developer/1506115702) |

## What reviewers say

### 掌柜CFO

[App page](https://appshunter.io/ios/app/cfo/id6794209631)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 掌柜CFO 专业版 · 一次买断 | $14.99 | one-time |


### Trader Days

[App page](https://appshunter.io/ios/app/trader-days/id6806954273)

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

**In-app purchases:** none


## Frequently asked questions

### Is 掌柜CFO free?

掌柜CFO is free to download, with in-app purchases available.

### Is Trader Days free?

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

### Do 掌柜CFO or Trader Days have ads?

Neither 掌柜CFO nor Trader Days shows ads.

### Which is updated more often, 掌柜CFO or Trader Days?

掌柜CFO ships an update every 2 days, and Trader Days every 3 days. Most recently, 掌柜CFO was updated on October 10, 2026 and Trader Days on October 9, 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.*