# Qtels库存管理 vs ElinkERP

The clearest difference is in-app purchases: Qtels库存管理 at none against ElinkERP's 2. ElinkERP's advantage is update cadence (every 10 days vs every 51 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ElinkERP sells 2 in-app purchases, starting at $39.99 per year. Qtels库存管理 asks for nothing beyond the download.

Qtels库存管理 ships an update every 51 months, ElinkERP every 10 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | Qtels库存管理 | ElinkERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 10 days** |
| Size | 36 MB | 144 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京万维罗盘信息技术有限公司](https://appshunter.io/developer/539907944) | [著显 朱](https://appshunter.io/developer/509801283) |

## What reviewers say

### Qtels库存管理

[App page](https://appshunter.io/ios/app/qtels/id1564681831)

**Features:** macOS Compatibility

**In-app purchases:** none


### ElinkERP

[App page](https://appshunter.io/ios/app/elinkerp-inventory-invoice/id1606071649)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买一年使用权限，一个用户。 | $39.99 | per year |
| 购买使用年限一年10个用户。 | $44.99 | per year |


## Frequently asked questions

### Is Qtels库存管理 free?

Qtels库存管理 is free to download, with no in-app purchases.

### Is ElinkERP free?

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

### Do Qtels库存管理 or ElinkERP have ads?

Neither Qtels库存管理 nor ElinkERP shows ads.

### Which is updated more often, Qtels库存管理 or ElinkERP?

Qtels库存管理 ships an update every 51 months, and ElinkERP every 10 days. Most recently, Qtels库存管理 was updated on October 27, 2026 and ElinkERP on October 27, 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.*