# GB 2763食品中农药残留限量查询 vs e勘察

The clearest difference is update cadence: e勘察 at fortnightly against GB 2763食品中农药残留限量查询's every 6 months. GB 2763食品中农药残留限量查询's advantage is iOS requirement (9.0 vs 13.0). On price, ads, 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.

GB 2763食品中农药残留限量查询 ships an update every 6 months, e勘察 fortnightly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GB 2763食品中农药残留限量查询 | e勘察 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 28 MB | 45 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yantai Foodmate Technology Co., Ltd.](https://appshunter.io/developer/962977460) | [China Jikan Research Institute Of Engineering Investigations And Design, Co., Lt d.](https://appshunter.io/developer/1606692541) |

## What reviewers say

### GB 2763食品中农药残留限量查询

[App page](https://appshunter.io/ios/app/gb-2763/id1246037902)

**Features:** macOS Compatibility

**In-app purchases:** none


### e勘察

[App page](https://appshunter.io/ios/app/e/id1606692539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GB 2763食品中农药残留限量查询 free?

GB 2763食品中农药残留限量查询 is free to download, with no in-app purchases.

### Is e勘察 free?

e勘察 is free to download, with no in-app purchases.

### Do GB 2763食品中农药残留限量查询 or e勘察 have ads?

Neither GB 2763食品中农药残留限量查询 nor e勘察 shows ads.

### Which is updated more often, GB 2763食品中农药残留限量查询 or e勘察?

GB 2763食品中农药残留限量查询 ships an update every 6 months, and e勘察 fortnightly. Most recently, GB 2763食品中农药残留限量查询 was updated on October 7, 2026 and e勘察 on October 13, 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.*