# Tech vs 爻图工具包

The clearest difference is update cadence: 爻图工具包 at every 3 weeks against Tech's every 6 months. Tech's advantage is iOS requirement (12.0 vs 15.0). 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.

Tech ships an update every 6 months, 爻图工具包 every 3 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tech | 爻图工具包 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 49 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [梅 熊](https://appshunter.io/developer/1542494408) | [Seengene Technology Co., Ltd.](https://appshunter.io/developer/1260844139) |

## What reviewers say

### Tech

[App page](https://appshunter.io/ios/app/tech-panel/id1542750443)

**Features:** macOS Compatibility

**In-app purchases:** none


### 爻图工具包

[App page](https://appshunter.io/ios/app/id1585954911)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tech free?

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

### Is 爻图工具包 free?

爻图工具包 is free to download, with no in-app purchases.

### Do Tech or 爻图工具包 have ads?

Neither Tech nor 爻图工具包 shows ads.

### Which is updated more often, Tech or 爻图工具包?

Tech ships an update every 6 months, and 爻图工具包 every 3 weeks. Most recently, Tech was updated on November 3, 2026 and 爻图工具包 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.*