# 天天展业 vs 卡友易展业

The clearest difference is update cadence: 卡友易展业 at every 4 months against 天天展业's every 21 months. 卡友易展业 also leads on device support and iOS requirement (9.0 vs 13.0). On price 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.

天天展业 ships an update every 21 months, 卡友易展业 every 4 months. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 天天展业 | 卡友易展业 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 21 months | **Every 4 months** |
| Size | 36 MB | 22 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Shandong Shaoze Project Management Co. LTD](https://appshunter.io/developer/1689508137) | [北京盛海融鑫](https://appshunter.io/developer/1529555148) |

## What reviewers say

### 天天展业

[App page](https://appshunter.io/ios/app/id6449507447)

**In-app purchases:** none


### 卡友易展业

[App page](https://appshunter.io/ios/app/id6465897116)

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

**In-app purchases:** none


## Frequently asked questions

### Is 天天展业 free?

天天展业 is free to download, with no in-app purchases.

### Is 卡友易展业 free?

卡友易展业 is free to download, with no in-app purchases.

### Which is updated more often, 天天展业 or 卡友易展业?

天天展业 ships an update every 21 months, and 卡友易展业 every 4 months. Most recently, 天天展业 was updated on September 18, 2026 and 卡友易展业 on September 8, 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.*