# John Henry 官方網站 vs PROFI TW

The clearest difference is ads: PROFI TW at none against John Henry 官方網站's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

John Henry 官方網站 ships an update every 3 weeks, PROFI TW monthly. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | John Henry 官方網站 | PROFI TW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 111 MB | 106 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [CENTRAL MERCURY INVESTMENT CORP.](https://appshunter.io/developer/1647113444) | [PROFI INTERNATIONAL CO., LTD.](https://appshunter.io/developer/1648266080) |

## What reviewers say

### John Henry 官方網站

[App page](https://appshunter.io/ios/app/john-henry/id6443552576)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### PROFI TW

[App page](https://appshunter.io/ios/app/profi-tw/id6443671124)

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

**In-app purchases:** none


## Frequently asked questions

### Is John Henry 官方網站 free?

John Henry 官方網站 is free to download, with no in-app purchases.

### Is PROFI TW free?

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

### Do John Henry 官方網站 or PROFI TW have ads?

John Henry 官方網站 shows ads; PROFI TW does not.

### Which is updated more often, John Henry 官方網站 or PROFI TW?

John Henry 官方網站 ships an update every 3 weeks, and PROFI TW monthly. Most recently, John Henry 官方網站 was updated on September 11, 2026 and PROFI TW on September 23, 2026.

---

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