# 掌赋 vs OD Link系统

The clearest difference is iOS requirement: 掌赋 at 13.0 against OD Link系统's 15.0. 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.

掌赋 ships an update every 3 weeks, OD Link系统 monthly. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 掌赋 | OD Link系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 76 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Hengyi Fusheng Technology Co., Ltd.](https://appshunter.io/developer/1723416093) | [ChengLu Education Technology (Hubei) Co., Ltd.](https://appshunter.io/developer/1557843667) |

## What reviewers say

### 掌赋

[App page](https://appshunter.io/ios/app/erp/id1458062167)

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

**In-app purchases:** none


### OD Link系统

[App page](https://appshunter.io/ios/app/od-link/id1633922510)

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

**In-app purchases:** none


## Frequently asked questions

### Is 掌赋 free?

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

### Is OD Link系统 free?

OD Link系统 is free to download, with no in-app purchases.

### Do 掌赋 or OD Link系统 have ads?

Neither 掌赋 nor OD Link系统 shows ads.

### Which is updated more often, 掌赋 or OD Link系统?

掌赋 ships an update every 3 weeks, and OD Link系统 monthly. Most recently, 掌赋 was updated on October 4, 2026 and OD Link系统 on October 19, 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.*