# 艾瑞嘉CTMS vs CLINON

The clearest difference is update cadence: CLINON at every 3 weeks against 艾瑞嘉CTMS's every 3 months. CLINON also leads on iOS requirement (13.0 vs 15.6). 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.

艾瑞嘉CTMS ships an update every 3 months, CLINON every 3 weeks. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | 艾瑞嘉CTMS | CLINON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clinon/id6463856903/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 6 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [UNIMED SCIENTIFIC,Inc](https://appshunter.io/developer/981824434) | [上海杉互健康科技有限公司](https://appshunter.io/developer/1705185288) |

## What reviewers say

### 艾瑞嘉CTMS

[App page](https://appshunter.io/ios/app/ctms/id1551759482)

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

**In-app purchases:** none


### CLINON

[App page](https://appshunter.io/ios/app/clinon/id6463856903)

This app helps patients accurately and reliably record their clinical data for new drug research. It offers features like user login, training, questionnaire completion, medication reminders, and visit schedules to efficiently capture patient experiences in clinical trials.

**Highlights:** Patient data recording, New drug research support, User login and training, Questionnaire completion, Medication reminders, Visit schedule management

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

**In-app purchases:** none


## Frequently asked questions

### Is 艾瑞嘉CTMS free?

艾瑞嘉CTMS is free to download, with no in-app purchases.

### Is CLINON free?

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

### Do 艾瑞嘉CTMS or CLINON have ads?

Neither 艾瑞嘉CTMS nor CLINON shows ads.

### Which is updated more often, 艾瑞嘉CTMS or CLINON?

艾瑞嘉CTMS ships an update every 3 months, and CLINON every 3 weeks. Most recently, 艾瑞嘉CTMS was updated on November 3, 2026 and CLINON on November 14, 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.*