# 算算配方 vs 链冶材

算算配方 and 链冶材 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

算算配方 ships an update every 2 weeks, 链冶材 every 3 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 算算配方 | 链冶材 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 112 MB | 46 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Henan Yuandu Environmental Protection Technology Co., Ltd](https://appshunter.io/developer/1661966714) | [唐山银耐联电子商务有限公司](https://appshunter.io/developer/1381056002) |

## What reviewers say

### 算算配方

[App page](https://appshunter.io/ios/app/id1664994735)

**Features:** macOS Compatibility

**In-app purchases:** none


### 链冶材

[App page](https://appshunter.io/ios/app/id6444025345)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 算算配方 free?

算算配方 is free to download, with no in-app purchases.

### Is 链冶材 free?

链冶材 is free to download, with no in-app purchases.

### Do 算算配方 or 链冶材 have ads?

Neither 算算配方 nor 链冶材 shows ads.

### Which is updated more often, 算算配方 or 链冶材?

算算配方 ships an update every 2 weeks, and 链冶材 every 3 weeks. Most recently, 算算配方 was updated on October 3, 2026 and 链冶材 on October 12, 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.*