Comparison

CRT参数选择 vs EYE质控

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

CRT参数选择

Features

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Paragon CRT® 100塑形镜为逆几何设计，与角膜形状有特定差异，使角膜暂时可逆的变形，以有效改变眼对光线的汇聚能力，进而正确聚焦。摘镜后一段时间内，角膜仍旧可以维持其塑形后的形状。由于塑形效果为暂时性，需要进行维持戴镜以保证角膜的塑形效果，否则角膜将恢复到配戴前的水平。本软件用于协助CRT镜片验配参数选择，并提供CRT镜片验配所需的核心线上专业资料及课程。

About

EYE质控

This medical app serves as a platform for ophthalmologists to access conference training and quality control courses. It aims to enhance the efficiency of ophthalmic medical quality control, ensure service standards, and reduce operational risks.

Highlights

Conference training access
Quality control course learning
Improve medical quality control efficiency
Ensure production and service quality
Reduce human error
Lower operational risks

Features

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眼科质控APP主要是为医生提供的会议培训、质控课程学习的平台。通过眼科质控APP可以显著提升眼科专业医疗质量控制过程的效率，确保生产和服务的质量达标，同时减少人为错误，降低运营风险。

Screenshots

CRT参数选择4 screens

EYE质控3 screens

Verdict

The call

The clearest difference is update cadence: EYE质控 at every 2 weeks against CRT参数选择's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

CRT参数选择 ships an update every 2 months, EYE质控 every 2 weeks. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 6 level

CRT参数选择 versus EYE质控: the parameters behind the verdict, then further details
Parameter	CRT参数选择	EYE质控
Price	Free	Free
Update frequency	Every 2 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	76 MB	95 MB
Age rating	17+	12+
Developer	德超王	复旦大学附属眼耳鼻喉科医院

In-app purchases

None

CRT参数选择

No in-app purchases

None

EYE质控

No in-app purchases

Questions

Is CRT参数选择 free?

CRT参数选择 is free to download, with no in-app purchases.

Is EYE质控 free?

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

Do CRT参数选择 or EYE质控 have ads?

Neither CRT参数选择 nor EYE质控 shows ads.

Which is updated more often, CRT参数选择 or EYE质控?

CRT参数选择 ships an update every 2 months, and EYE质控 every 2 weeks. Most recently, CRT参数选择 was updated on September 10, 2026 and EYE质控 on September 11, 2026.