Comparison

Odmaster vs JD Memory

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

Head to head

Odmaster

Free

🔧 Utilities

★ 3.81.1K ratingsView app →

JD Memory

Free

🔧 Utilities

★ 2.637 ratingsView app →

About

Odmaster

This application allows users to program various radio models directly from their mobile phones, eliminating the need for a computer. It offers a convenient and portable solution for radio programming and includes a community feature for sharing content and interacting with other users.

Highlights

Program radio with mobile phone
Supports multiple radio models
Convenient and portable programming
Community sharing and interaction
Help Center and direct support

Features

Read full description

• Use Odmaster to program your radio faster and easier. Multiple radio models are set in the application. At the same time, you can share interesting content on the community page. Bring you a different experience! • • Program radio • (Tips：this function requires a Bluetooth programmer device) • • Program radio with mobile phone instead of computer easily • • Program radio conveniently, anytime and anywhere • • Program multiple models of radios • • Remote programming radio when you don’t know how to program • • Social function • • Can post something interesting on it • • Give someone a like • • Make comments on others posts • • Help&Support • • If you have any problems during using App, you can find the answers in Help Center, or contact us. • • ► Get some programming information in our YouTube website: • https://www.youtube.com/channel/UCW5VMOpgmTdUQq5ZqyIL2hA/videos • ► Contact detail: E-mail: odmaster@tid-china.com • ► Online manual:https://bit.ly/tidmanual

About

JD Memory

Manage files and media stored on your Apple USB Drive directly from your device. Browse photos, videos, and music with thumbnail previews, organize documents, and share content easily. Enjoy slideshows for photos and advanced playback options for music.

Highlights

Media thumbnail display
List/thumbnail view
File sharing
File operations (copy, cut, delete, create, rename)
Local/iStorage data transmission
Photo slideshow
Music playback with artwork and repeat modes

Features

Read full description

“JD Memory” is an application software for Apple USB Drive. •The main interface displays Media thumbnails :video, photo, music • Supports list / thumbnail view, support sharing operation for photos, music and documents • Support copy/cut/delete/create/rename operation and support local/iStorage data transmission . • Support to play the photos by slideshow mode • Support music artwork shows, repeat mode setting, time line drag operation • Document: Support formats of .keynote、.numbers、.page、.xls/.xlsx, .doc/docx、pdf、txt、ppt/pptx

Screenshots

Odmaster4 screens

JD Memory4 screens

Verdict

The call

The clearest difference is rating: Odmaster at 3.8 against JD Memory's 2.6. Odmaster also leads on ratings volume (1.1K vs 37) and update cadence (every 3 weeks vs every 3 months). JD Memory's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Odmaster holds the better App Store score, 3.8 against 2.6. That said, the two scores are not equally well evidenced: Odmaster has 1.1K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 29% of Odmaster's written reviews are positive against 18% of JD Memory's.

UpkeepUpdate frequency

Odmaster ships an update every 3 weeks, JD Memory every 3 months. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level

Odmaster versus JD Memory: the parameters behind the verdict, then further details
Parameter	Odmaster	JD Memory
Price	Free	Free
Rating	3.8 (1.1K ratings) — better	2.6 (37 ratings)
Positive reviews	28.5% of reviews — better	17.9% of reviews
Number of ratings	1.1K — better	37
Update frequency	Every 3 weeks — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	14.0	9.0 — better
Further details — not scored
Size	96 MB	107 MB
Age rating	17+	4+
Developer	Guangzhou Billion Leiden Electronic Technology Co., Ltd.	晓明徐

Customer experience

Odmaster

All ratings1,082 ratings

Positive68.0%

Neutral6.8%

Negative25.1%

Written reviews207 reviews

Positive28.5%

Neutral9.2%

Negative62.3%

JD Memory

All ratings32 ratings

Positive34.4%

Neutral12.5%

Negative53.1%

Written reviews39 reviews

Positive17.9%

Neutral7.7%

Negative74.4%

User reviews

Odmaster

From 1.1K App Store ratings

What we love

👍 Easy to use
🚀 Convenient mobile programming
💡 Helpful community features

Room to improve

🐛 Frequent crashes and bugs
🔒 Poor account registration process
🔋 High battery drain
👎 Unreliable Bluetooth connectivity

JD Memory

From 37 App Store ratings

What we love

👍 Easy to use
🚀 Quick photo copying
👍 Organizes photos well
👍 Folder locking option
👍 Works on iMac

Room to improve

🐛 App crashes frequently
🐛 Does not see iPad files
🐛 Crashes during transfer
🐛 Needs software update
🐛 Useless, doesn't see files

Bugs and requests

Odmaster

Reported bugs

3 issues

Unable to read or write radio data
Inconsistent behavior across iOS versions
Login and account issues

Requested features

3 requests

Support for more radio models
Ability to save and load custom channel configurations
Improved user interface and navigation

JD Memory

Reported bugs

29 issues

Crashes on iPhone
Does not see ipad files
App crashes during transfer
Needing an update
Does not see any files on the USB drive

Show 24 more

App crashes, sometimes it still runs pretty good
Data Collection
Password not accepting
Cannot play video list automatically
App crashes
Does not work on iPhone 15
External drive not showing on iPhone
Drive won't copy one photo
iPhoneで認識しない。
Videos won’t fill the full 16:9 tv screen
Cannot create folders
App has no available to any files Within the iPhones “FILES” app.
Cannot sort by size.
The file name will change automatically
App crashes, app reloads itself and JDTDC drive is not visible
iPhone13プロ使用してます。アプリ読み込みません。
iPhoneのOSをアップデート後、iPhoneで読み込まなくなりました。
動画が削除出来ない。
Doesn’t copy everything
App crashes constantly
iPhoneにusbメモリー装着後、データ読み込みで落ちる。
Software for this drive does not allow you to transfer files on to it.
動画コピー中に、アプリがすぐ落ちて全く使い物になりません。
App does backup photos to the pen stick and preserves the meta data in the file (ie: location, date and time taken etc) however if you then download back to the iPhone or iPad all that information is lost!!!!

Requested features

9 requests

Update software
Backup Apple TV purchased movies
Allow sorting by size
Keep original file names
Fix videos not filling screen

Show 4 more

Allow creation of destination folders
Access files within iPhone's FILES app
Allow deletion of videos
Preserve metadata on restore

In-app purchases

None

Odmaster

No in-app purchases

None

JD Memory

No in-app purchases

Questions

Is Odmaster free?

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

Is JD Memory free?

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

Which has better reviews, Odmaster or JD Memory?

Odmaster is rated higher. Odmaster averages 3.8 out of 5 from 1.1K ratings, while JD Memory averages 2.6 from 37 ratings.

Do Odmaster or JD Memory have ads?

Neither Odmaster nor JD Memory shows ads.

Which is updated more often, Odmaster or JD Memory?

Odmaster ships an update every 3 weeks, and JD Memory every 3 months. Most recently, Odmaster was updated on November 3, 2026 and JD Memory on November 3, 2026.