Comparison

USB iShare vs OTG Flash Pro

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

Head to head
About

USB iShare

Manage files between your iOS device and flash drives. Back up photos, music, videos, and contacts. Encrypt, decrypt, compress, and decompress files. Supports direct photo and audio recording, and location tracking for accessories.

Highlights
  • File backup (photos, music, video, contacts)
  • Direct photo and audio recording
  • File encryption and decryption
  • File compression and decompression
  • Accessory location tracking
  • Read text files, view images, play media
Features
Read full description

USB iShare 是一款iOS设备文件管理软件,通过它可以实现闪存盘与iOS设备的文件交互。 包括图片/音乐/视频/通讯录等的备份,当插上相应存储配件通过它可以直接进行拍照和录音。 可针对文件进行加密及解密。 支持文件的压缩和解压缩。 支持配件使用期间的定位查询。 可直接读取配件里的文本文件,查看图片,播放音视频 支持格式分别如下 图片:psd,tiff,jpeg,bmp,png,gif,jpg,jpeg2000,ico,tif,tag,pcx 音乐:m4r,mp3,caf,mpg4,wma,m3u,m4a,m4b,mp2,mpga,ogg,wav,ape,wv,amr,flac,mmf,aac 视频:wmv,asf,rmvb,mpg,mpeg,mpe,3gp,mov,mp4,m4v,avi,m4p,mpc,ts,flv,vob,rm,dat,mkv,swf 文档:pptx,txt,doc,ppt,docx,xlsx,pdf,h,m,rtf,xls,htm,html,wpd,sh,vif 支持蓝光播放,支持硬解码及软解码的自由切换,支持LRC歌词显示。 USB iShare is a iOS device file management software, through which can implement flash drive interact with iOS device files. Including pictures/music/video/contacts backup, when plug in the corresponding storage accessories can be directly through it took photos and recording. Support file encryption and decryption. Support file compression and decompression. Support the Map location during use. Support directly read parts of a text file, see the pictures, play audio and video. Support the format as follows: pictures:psd,tiff,jpeg,bmp,png,gif,jpg,jpeg2000,ico,tif,tag,pcx music:m4r,mp3,caf,mpg4,wma,m3u,m4a,m4b,mp2,mpga,ogg,wav,ape,wv,amr,flac,mmf,aac video:wmv,asf,rmvb,mpg,mpeg,mpe,3gp,mov,mp4,m4v,avi,m4p,mpc,ts,flv,vob,rm,dat,mkv,swf document:pptx,txt,doc,ppt,docx,xlsx,pdf,h,m,rtf,xls,htm,html,wpd,sh,vif Support Blu ray play,free switch of hard decoding and soft decoding.

About

OTG Flash Pro

Read full description

OTG Flash Pro helps you easily manage files on your USB drive, classify and view files, and backup and restore photo albums and contacts for you.

Screenshots

USB iShare4 screens
OTG Flash Pro4 screens

Verdict

The call

The clearest difference is update cadence: OTG Flash Pro at every 10 days against USB iShare's every 5 months. USB iShare's advantage is iOS requirement (8.0 vs 14.0). 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

USB iShare ships an update every 5 months, OTG Flash Pro every 10 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 6 level
USB iShare versus OTG Flash Pro: the parameters behind the verdict, then further details
ParameterUSB iShareOTG Flash Pro
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 5 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better14.0
Further details — not scored
Size33 MB136 MB
Age rating4+4+
DeveloperNetac Technology Co., Ltd.裕雨 程

In-app purchases

None

USB iShare

No in-app purchases

None

OTG Flash Pro

No in-app purchases

Questions

Is USB iShare free?
USB iShare is free to download, with no in-app purchases.
Is OTG Flash Pro free?
OTG Flash Pro is free to download, with no in-app purchases.
Do USB iShare or OTG Flash Pro have ads?
Neither USB iShare nor OTG Flash Pro shows ads.
Which is updated more often, USB iShare or OTG Flash Pro?
USB iShare ships an update every 5 months, and OTG Flash Pro every 10 days. Most recently, USB iShare was updated on October 21, 2026 and OTG Flash Pro on October 28, 2026.

Other comparisons