Comparison

EsayControl vs 视力筛查

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

Head to head
About

EsayControl

Features
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深圳市载航智能科技有限公司是一家高新技术企业,致力于数字高清传输系列产品的研发、生产及销售。公司旗下品牌“CUANBO宽博”目前已形成四大系列产品线:高清信号传输及转换产品、多媒体会议室产品、多媒体传输平台、多媒体医疗产品,目前已获得了20余项专利。专注而专业,公司力求成为行业领先的专业音视频信号传输方案供应商。 公司拥有研发生产及销售团队成员100余人,建立了北京、上海、深圳、沈阳、杭州、广州、成都、西安等营销平台,还建立了海外营销部,产品远销欧美、东南亚及澳洲等地区。 通过我们团队的努力,已经成功参与了2008年北京奥运会开闭幕式的高清传输系统、鸟巢体育展示高清传输系统、世博会3D显示高清光传输系统、中央电视台监播室高清传输系统、全球首条全高清地铁光纤传输系统,配合华为完成中央某部委全国高清视频会议室信号的切换和远距离传输。 公司秉承“诚信、共赢、专注、创新”的创业理念,以“客户满意,企业赢利”为客户服务的精神;我们的愿景:给客户提供高性价比产品,为公司带来好的赢利,提高职员生活质量,最大价值回馈股东投资回报;务求企业稳健有序的成长。

About

视力筛查

Features
Read full description

视力筛查是一款方便于大众视力检测的app,可以通过智能语音识别技术进行快速的视力检测,了解你的视力变化。为大家提供便捷的视力检测手段和国际标准视力表。 1.测试者需要距离手机2.5米,大声朗读出屏幕上展示的方向,测量的视力范围范围在4.0 - 5.3之间。 2.测试结果仅供参考,无法代替医疗手段,若您已有病状,请及时前往医院就医检测。

Screenshots

视力筛查4 screens

Verdict

The call

The clearest difference is update cadence: EsayControl at every 9 days against 视力筛查's every 5 weeks. 视力筛查's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 15.1). On price, ads and in-app purchases 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

EsayControl ships an update every 9 days, 视力筛查 every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 3 level
EsayControl versus 视力筛查: the parameters behind the verdict, then further details
ParameterEsayControl视力筛查
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.112.0 — better
Further details — not scored
Size11 MB24 MB
Age rating4+4+
Developer婉文 谢哈尔滨天健高新技术有限公司

In-app purchases

None

EsayControl

No in-app purchases

None

视力筛查

No in-app purchases

Questions

Is EsayControl free?
EsayControl is free to download, with no in-app purchases.
Is 视力筛查 free?
视力筛查 is free to download, with no in-app purchases.
Do EsayControl or 视力筛查 have ads?
Neither EsayControl nor 视力筛查 shows ads.
Which is updated more often, EsayControl or 视力筛查?
EsayControl ships an update every 9 days, and 视力筛查 every 5 weeks. Most recently, EsayControl was updated on November 2, 2026 and 视力筛查 on November 3, 2026.

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