# 同凯天源 vs 掌上智纺

The clearest difference is ads: 同凯天源 at none against 掌上智纺's shown. 同凯天源 also leads on iOS requirement (12.0 vs 15.0). 掌上智纺's advantage is update cadence (weekly vs every 3 months). On price, 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.

同凯天源 ships an update every 3 months, 掌上智纺 weekly. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 同凯天源 | 掌上智纺 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Size | 16 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [苏州同凯信息科技有限公司](https://appshunter.io/developer/1305545351) | [苏州领之益信息科技有限公司](https://appshunter.io/developer/1678213745) |

## What reviewers say

### 同凯天源

[App page](https://appshunter.io/ios/app/id6444236814)

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

**In-app purchases:** none


### 掌上智纺

[App page](https://appshunter.io/ios/app/id6446510582)

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

**In-app purchases:** none


## Frequently asked questions

### Is 同凯天源 free?

同凯天源 is free to download, with no in-app purchases.

### Is 掌上智纺 free?

掌上智纺 is free to download, with no in-app purchases.

### Do 同凯天源 or 掌上智纺 have ads?

掌上智纺 shows ads; 同凯天源 does not.

### Which is updated more often, 同凯天源 or 掌上智纺?

同凯天源 ships an update every 3 months, and 掌上智纺 weekly. Most recently, 同凯天源 was updated on October 9, 2026 and 掌上智纺 on October 30, 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.*