# Pi 店家助手 vs ArkPay

The clearest difference is update cadence: ArkPay at every 3 weeks against Pi 店家助手's every 12 months. On price, ads, 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.

Pi 店家助手 ships an update every 12 months, ArkPay every 3 weeks. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Pi 店家助手 | ArkPay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 12 MB | 30 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pi Mobile Technology Inc.](https://appshunter.io/developer/975840582) | [Zimi Technology Co., Ltd](https://appshunter.io/developer/1452130479) |

## What reviewers say

### Pi 店家助手

[App page](https://appshunter.io/ios/app/pi/id1484070704)

**In-app purchases:** none


### ArkPay

[App page](https://appshunter.io/ios/app/arkpay-btc-eth-wallet/id1490824690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pi 店家助手 free?

Pi 店家助手 is free to download, with no in-app purchases.

### Is ArkPay free?

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

### Do Pi 店家助手 or ArkPay have ads?

Neither Pi 店家助手 nor ArkPay shows ads.

### Which is updated more often, Pi 店家助手 or ArkPay?

Pi 店家助手 ships an update every 12 months, and ArkPay every 3 weeks. Most recently, Pi 店家助手 was updated on October 29, 2026 and ArkPay on October 26, 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.*