# 掌上科邦 vs perede

The clearest difference is update cadence: perede at every 2 months against 掌上科邦's every 6 months. 掌上科邦's advantage is iOS requirement (8.1 vs 12.0). 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.

掌上科邦 ships an update every 6 months, perede every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 掌上科邦 | perede |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 20 MB | 28 MB |
| Requires iOS | **8.1** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou keppon software technology co., LTD](https://appshunter.io/developer/1166051830) | [changchun yueshunde international trade co.,LTD.](https://appshunter.io/developer/1486740819) |

## What reviewers say

### 掌上科邦

[App page](https://appshunter.io/ios/app/id1166053511)

**Features:** macOS Compatibility

**In-app purchases:** none


### perede

[App page](https://appshunter.io/ios/app/perede/id1486740820)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 掌上科邦 free?

掌上科邦 is free to download, with no in-app purchases.

### Is perede free?

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

### Do 掌上科邦 or perede have ads?

Neither 掌上科邦 nor perede shows ads.

### Which is updated more often, 掌上科邦 or perede?

掌上科邦 ships an update every 6 months, and perede every 2 months. Most recently, 掌上科邦 was updated on October 26, 2026 and perede on October 29, 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.*