# 展会排期 vs 有材

The clearest difference is in-app purchases: 展会排期 at none against 有材's 21. 有材's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 有材 sells 21 one-off in-app purchases. 展会排期 asks for nothing beyond the download.

展会排期 ships an update monthly, 有材 fortnightly. Both last shipped on October 27, 2026.

## The numbers

| Metric | 展会排期 | 有材 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1551640970/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 74 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [著显 朱](https://appshunter.io/developer/509801283) | [Shenzhen Sairui Industry Research Co., Ltd.](https://appshunter.io/developer/1473247972) |

## What reviewers say

### 展会排期

[App page](https://appshunter.io/ios/app/id1551640970)

Find exhibition schedules for various cities and countries. Displays event dates, organizers, and locations. Lists product categories and introductions to help users plan participation and find events, ensuring no important exhibitions are missed.

**Highlights:** Search exhibitions by city, country, and date, View event dates and organizers, Display event addresses, List product categories, Provide exhibition introductions, Facilitate参展 and event positioning

**Features:** macOS Compatibility

**In-app purchases:** none


### 有材

[App page](https://appshunter.io/ios/app/id1584530521)

**Features:** macOS Compatibility

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 园区推介对接室VIP | $29.99 | one-time |
| 供需对接室VIP | $29.99 | one-time |
| 融资路演室VIP | $29.99 | one-time |
| 科技成果转化转移对接室VIP | $29.99 | one-time |
| VIP开通CMF数据库个人年度会员 | $49.99 | one-time |
| 升级超级会员6个月 | $59.99 | one-time |
| VIP开通CMF数据库个人2年会员 | $69.99 | one-time |
| VIP开通CMF数据库个人3年会员 | $69.99 | one-time |
| 超级VIP6个月 | $79.99 | one-time |
| 升级超级会员12个月 | $99.99 | one-time |
| 超级VIP一年 | $129.99 | one-time |
| 升级超级会员24个月 | $179.99 | one-time |
| 升级超级会员36个月 | $199.99 | one-time |
| VIP开通需求订阅企业年度会员 | $229.99 | one-time |
| VIP开通研发助手企业年度会员 | $229.99 | one-time |
| VIP开通CMF数据库企业年度会员 | $229.99 | one-time |
| 超级VIP两年 | $229.99 | one-time |
| 超级VIP三年 | $299.99 | one-time |
| 钻石VIP一年 | $299.99 | one-time |
| 钻石VIP两年 | $399.99 | one-time |
| 钻石VIP三年 | $599.99 | one-time |


## Frequently asked questions

### Is 展会排期 free?

展会排期 is free to download, with no in-app purchases.

### Is 有材 free?

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

### Do 展会排期 or 有材 have ads?

展会排期 shows ads; 有材 does not.

### Which is updated more often, 展会排期 or 有材?

展会排期 ships an update monthly, and 有材 fortnightly. Most recently, 展会排期 was updated on October 27, 2026 and 有材 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.*