# AC成型 vs iCDSS

AC成型 and iCDSS 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.

AC成型 ships an update fortnightly, iCDSS monthly. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | AC成型 | iCDSS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 50 MB | 125 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ashcloud Solution Co.,Ltd](https://appshunter.io/developer/1556600685) | [Beijing Ande Medical Technology Co., Ltd.](https://appshunter.io/developer/1464887426) |

## What reviewers say

### AC成型

[App page](https://appshunter.io/ios/app/ac/id1615539147)

**Features:** macOS Compatibility

**In-app purchases:** none


### iCDSS

[App page](https://appshunter.io/ios/app/icdss/id1619035094)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AC成型 free?

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

### Is iCDSS free?

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

### Do AC成型 or iCDSS have ads?

Neither AC成型 nor iCDSS shows ads.

### Which is updated more often, AC成型 or iCDSS?

AC成型 ships an update fortnightly, and iCDSS monthly. Most recently, AC成型 was updated on November 7, 2026 and iCDSS on November 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.*