Comparison

uDisk vs EsayControl

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

Head to head
About

uDisk

Transform your iOS device into a portable USB drive. Easily transfer files between your device and computer via Wi-Fi or iTunes. Browse, play, and edit various file types directly on your phone or tablet.

Highlights
  • Use iOS device as USB disk
  • Wi-Fi file transfer
  • iTunes File Sharing
  • Browse various file types
  • Play music and video
  • Edit text files
  • Create directories and sort files
Features
Read full description

Let your iOS device become a USB disk ! You can use it to transfer files between iOS device and computer by Wifi or iTunes File Sharing. The uDisk support various files browse, music and video play, and text file editing. Tap the toolbar buttons you can view the wifi address, create a directory, sort the files, and change the view mode. Long press the file item, you can move, rename, email and delete the file. Enjoy it ! If any question and suggestion, please contact czh0766@163.com.

About

EsayControl

Features
Read full description

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。

Screenshots

uDisk4 screens

Verdict

The call

The clearest difference is in-app purchases: EsayControl at none against uDisk's 1. EsayControl also leads on update cadence (every 9 days vs every 2 months). uDisk's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 15.1). On price and ads 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. uDisk sells 1 one-off in-app purchase. EsayControl asks for nothing beyond the download.

UpkeepUpdate frequency

uDisk ships an update every 2 months, EsayControl every 9 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
uDisk versus EsayControl: the parameters behind the verdict, then further details
ParameteruDiskEsayControl
PriceFreeFree
Rating4.3 (247 ratings) — better—
Positive reviews83.8% of reviews—
Number of ratings247 — better—
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS11.0 — better15.1
Further details — not scored
Size20 MB11 MB
Age rating4+4+
DeveloperShenzhen Brown Bear Technology Co., LTD婉文 谢

Bugs and requests

uDisk

Reported bugs

6 issues
  • Cannot save files manually
  • Material does not always show
  • Does not work after initial use
  • Cannot rotate screen
  • Does not transfer videos from phone
Show 1 more
  • No permissions requested for file access

Requested features

2 requests
  • App should be pre-loaded on the thumbdrive
  • More clarity on app functionality and safety

EsayControl

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

uDisk

One-time1
  • Pro Version$3.99
None

EsayControl

No in-app purchases

Questions

Is uDisk free?
uDisk is free to download, with in-app purchases available.
Is EsayControl free?
EsayControl is free to download, with no in-app purchases.
Do uDisk or EsayControl have ads?
Neither uDisk nor EsayControl shows ads.
Which is updated more often, uDisk or EsayControl?
uDisk ships an update every 2 months, and EsayControl every 9 days. Most recently, uDisk was updated on November 1, 2026 and EsayControl on November 2, 2026.

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