Comparison

Odmaster vs U.S. LawShield

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

Head to head
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

U.S. LawShield

This app provides legal defense for self-defense situations. It offers 24/7 access to experienced attorneys who can advise you, speak to law enforcement, or represent you in court. Membership includes coverage for attorneys' fees and legal representation for criminal and civil cases.

Highlights
  • 24/7 attorney access for emergencies
  • Legal representation for criminal and civil cases
  • Coverage for attorneys' fees
  • State-specific legal updates
  • Household and child coverage options
  • Multi-state protection add-on
Features
Read full description

If you’re ever forced to defend yourself, have you considered how the aftermath could affect you—legally, financially? Even if you’ve acted responsibly, you could be arrested and later face a trial. But if you have insurance for concealed carry from U.S. LawShield®, you can feel assured knowing that you’ll have an experienced self-defense lawyer to guide you through everything that comes next. Being a U.S. LawShield member means you have an attorney on the phone before the police arrive. With Legal Defense for Self Defense® coverage from U.S. LawShield, all you have to do is call our emergency hotline regardless of the day or hour. During your greatest time of need, you’ll immediately be speaking with an attorney, who’s ready to help you—whether that’s advising you what to do next, speaking to law enforcement on your behalf, representing you in court or all of the above. Your U.S. LawShield membership includes: 24/7/365 emergency access to an attorney experienced in self-defense Coverage of all attorneys’ fees—no limits, no caps Legal representation for both criminal and civil cases And much more U.S. LawShield is great for legal gun owners, CCW permit holders, hunters or anyone else who wants the peace of mind that comes from knowing they’ll be protected if they’re forced to defend themselves. What’s in a U.S. LawShield membership? 24/7/365 emergency access to an attorney With AttorneyResponse 365® you can ALWAYS speak to an attorney who’s ready to give you professional legal advice in your greatest time of need. That’s ANY time you have an emergency, even if it’s 3 a.m. on a holiday morning. Coverage for all legal weapons Your membership protects you regardless of which weapon you may use to lawfully defend yourself. State-specific legal updates We keep you current on all gun and self-defense laws for your home state and those you may travel to. Education & events From our Armed & Educated™ book series to events featuring experienced attorneys, firearms instructors and self-defense experts, we strive to keep our members empowered and responsible through knowledge. Custom household membership Craft the best membership for your family: Add a household member and save when both of you purchase an annual plan.2 You can also add coverage for your children under age 17. Coverage in every state Extend the power of your membership—from your home state to the entire country—with our Multi-State Protection add-on (includes Washington, D.C. and Puerto Rico). Bail Bond & Expert Witness3 Receive bond fee protection for bail up to $50,000 and an expert witness at trial, if necessary, with this add-on. Protection in the woods and on the water3 Get additional coverage with HunterShield®, created specifically for hunters and anglers and the issues they may face. Gunowner Identity Theft Coverage3 If one of your firearms goes missing, would you know what to do? Protect your right to carry and your good name with this powerful add-on. Member-only benefits Discounts, special events, exclusive content and more. Not a member yet? Download the app to join our community of 700,000+ responsible self-defenders! Or visit uslawshield.com to register for one of our educational events. Members: Get the app to access key account information, exclusive benefits and more! Legal disclaimers 1. Not available in all states. U.S. LawShield and its affiliates offer prepaid legal service products. In some states, these products are offered by prepaid legal companies regulated under state law. In others, the applicable entity offers an insurance product. For details on the products offered in your state visit https://www.uslawshield.com/terms-and-conditions/ . 2. Discount not available in CA and MS. 3. Only available in certain states.

Screenshots

Odmaster4 screens
U.S. LawShield4 screens

Verdict

The call

The clearest difference is rating: Odmaster at 3.8 against U.S. LawShield's 2.2. Odmaster also leads on monetization model (free vs subscription) and update cadence (every 3 weeks vs every 3 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.

ReceptionRating · Positive reviews · Number of ratings

Odmaster holds the better App Store score, 3.8 against 2.2. That said, the two scores are not equally well evidenced: Odmaster has 1.1K ratings behind it against 154, 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 10% of U.S. LawShield's.

UpkeepUpdate frequency

Odmaster ships an update every 3 weeks, U.S. LawShield every 3 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Odmaster versus U.S. LawShield: the parameters behind the verdict, then further details
ParameterOdmasterU.S. LawShield
PriceFreeFree
Rating3.8 (1.1K ratings) — better2.2 (154 ratings)
Positive reviews28.5% of reviews — better9.9% of reviews
Number of ratings1.1K — better154
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.013.0 — better
Further details — not scored
Size96 MB34 MB
Age rating17+4+
DeveloperGuangzhou Billion Leiden Electronic Technology Co., Ltd.U.S. Law Shield, LLC

Customer experience

Odmaster

All ratings1,082 ratings
Positive68.0%
Neutral6.8%
Negative25.1%
Written reviews207 reviews
Positive28.5%
Neutral9.2%
Negative62.3%

U.S. LawShield

All ratings154 ratings
Positive27.9%
Neutral2.6%
Negative69.5%
Written reviews81 reviews
Positive9.9%
Neutral2.5%
Negative87.7%

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

U.S. LawShield

From 154 App Store ratings

What we love

  • 👍 Easy to navigate interface
  • 📱 Convenient access to membership information
  • 💼 Good company service and coverage
  • 📚 Useful legal information and content
  • 🎯 Quick access to member ID

Room to improve

  • 🐛 Login failures with valid credentials
  • 🔐 Separate login system from website
  • 📵 App non-functional on mobile devices
  • ❌ Outdated content and information
  • 🚫 Limited functionality compared to website

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

U.S. LawShield

Reported bugs

13 issues
  • Login credentials work on website but not in app
  • Password reset emails fail to send
  • Separate login credentials required for app vs website
  • Unauthorized user error messages
  • Back arrow button non-functional
Show 8 more
  • App freezes and crashes frequently
  • Keyboard obscures password field on iPhone
  • UI elements overlap with iOS system elements
  • Cannot exit profile page without closing app
  • App does not accept certain valid email addresses
  • Sign-up buttons not functional
  • Content not loading or displaying
  • Glitchy performance and navigation issues

Requested features

10 requests
  • Emergency quick-access page with critical information
  • State-specific travel plans and guides
  • Attorney listings by state
  • Secure evidence/video upload portal for use of force events
  • Account settings and coverage toggle functionality
Show 5 more
  • Payment information management in app
  • Events calendar integration
  • Written statements and notes storage
  • Member portal integration with app
  • Support for modern email TLDs

In-app purchases

None

Odmaster

No in-app purchases

None

U.S. LawShield

No in-app purchases

Questions

Is Odmaster free?
Odmaster is free to download, with no in-app purchases.
Is U.S. LawShield free?
U.S. LawShield is free to download, with no in-app purchases.
Which has better reviews, Odmaster or U.S. LawShield?
Odmaster is rated higher. Odmaster averages 3.8 out of 5 from 1.1K ratings, while U.S. LawShield averages 2.2 from 154 ratings.
Do Odmaster or U.S. LawShield have ads?
Neither Odmaster nor U.S. LawShield shows ads.
Which is updated more often, Odmaster or U.S. LawShield?
Odmaster ships an update every 3 weeks, and U.S. LawShield every 3 months. Most recently, Odmaster was updated on October 18, 2026 and U.S. LawShield on October 16, 2026.

Other comparisons