# 标准查 vs 国标通

The clearest difference is in-app purchases: 国标通 at none against 标准查's 10. 国标通 also leads on ads (none vs shown). 标准查's advantage is update cadence (every 3 weeks vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 标准查 sells 10 one-off in-app purchases. 国标通 asks for nothing beyond the download.

标准查 ships an update every 3 weeks, 国标通 every 9 months. The most recent releases landed on September 11, 2026 and May 22, 2026 respectively.

## The numbers

| Metric | 标准查 | 国标通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 114 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anhui Hugge Technology Co., Ltd](https://appshunter.io/developer/1579482937) | [National Center of Standards Evaluation, SAMR](https://appshunter.io/developer/1688507912) |

## What reviewers say

### 标准查

[App page](https://appshunter.io/ios/app/id1580666853)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元-一个月会员 | $0.99 | one-time |
| 国际标准组织情况简介 | $1.99 | one-time |
| IEC国际电工委员会智慧城市系统委员会 | $1.99 | one-time |
| ISO国际标准化组织智慧城市领域国际标准 | $1.99 | one-time |
| 智慧城市国家标准的立项到发布 | $1.99 | one-time |
| 会员日-一年会员 | $14.99 | one-time |
| 会员日-两年会员 | $29.99 | one-time |
| 会员日-一年会员 | $39.99 | one-time |
| 会员日-三年会员 | $46.99 | one-time |
| 会员服务-三年 | $99.99 | one-time |


### 国标通

[App page](https://appshunter.io/ios/app/id6449272441)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 标准查 free?

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

### Is 国标通 free?

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

### Do 标准查 or 国标通 have ads?

标准查 shows ads; 国标通 does not.

### Which is updated more often, 标准查 or 国标通?

标准查 ships an update every 3 weeks, and 国标通 every 9 months. Most recently, 标准查 was updated on September 11, 2026 and 国标通 on May 22, 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.*