# 小微震感先知 vs 食品添加剂

The clearest difference is update cadence: 小微震感先知 at weekly against 食品添加剂's fortnightly. 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.

小微震感先知 ships an update weekly, 食品添加剂 fortnightly. The most recent releases landed on September 21, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 小微震感先知 | 食品添加剂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Size | 70 MB | 69 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [梦琪 张](https://appshunter.io/developer/1746390048) | [梓欣 黄](https://appshunter.io/developer/1828326504) |

## What reviewers say

### 小微震感先知

[App page](https://appshunter.io/ios/app/and/id6747737057)

**In-app purchases:** none


### 食品添加剂

[App page](https://appshunter.io/ios/app/and/id6749047500)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小微震感先知 free?

小微震感先知 is free to download, with no in-app purchases.

### Is 食品添加剂 free?

食品添加剂 is free to download, with no in-app purchases.

### Do 小微震感先知 or 食品添加剂 have ads?

Both 小微震感先知 and 食品添加剂 show ads.

### Which is updated more often, 小微震感先知 or 食品添加剂?

小微震感先知 ships an update weekly, and 食品添加剂 fortnightly. Most recently, 小微震感先知 was updated on September 21, 2026 and 食品添加剂 on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*