Comparison

Odmaster vs AlertFriends App

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

AlertFriends App

Read full description

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://alertfriends.app/privacy AlertFriends is a Personal Protection system designed for people who live alone, travel alone or spend many hours without company. The app lets you set up life checks to confirm that you are okay at specific times of the day. If you do not respond within the set time, AlertFriends can send an alert to your trusted people so they know that something may be happening. It is not just a reminder app. AlertFriends is designed as a personal safety network: you choose who receives alerts, when checks take place and which level of protection you need. Who is AlertFriends for? AlertFriends can be useful for: People who live alone. People who travel alone. Separated, widowed or single people who spend a lot of time without company. Families who want more peace of mind when a loved one lives alone. People who want a simple alert system if they cannot respond. Users who want to strengthen their personal safety without relying on manual calls. How does it work? Set up one or more life checks for the times when you want AlertFriends to check that you are okay. If regular activity is detected or you confirm that you are fine, nothing happens. If you do not respond, AlertFriends can activate your alert protocol and notify your trusted people. Depending on your protection level, your contacts may receive alerts through the app, SMS, WhatsApp, phone call and location. Basic Protection With Basic Protection, you can start using AlertFriends and add one trusted person to receive basic in-app alerts. It is a simple way to test the system and understand how your personal safety network works. Active Protection With Active Protection, you can strengthen your alerts and expand your safety network. It includes more contacts, more life checks and reinforced alerts by SMS and WhatsApp to increase the chances that someone sees the alert in time. Total Protection Total Protection is designed for those who want maximum peace of mind. It allows unlimited life checks and adds phone calls and location sharing in case of alert. If you live alone or travel alone, having more checks and more alert channels may help your trusted people react sooner if something is not right. Different from other check-in apps AlertFriends does not simply ask once a day if you are okay. The app is designed as a more complete personal protection system: Configurable life checks. Connected trusted people. Automatic alerts if you do not respond. Different protection levels. SMS, WhatsApp and calls depending on the plan. Location sharing in case of alert. Designed for people who live or travel alone. Clear, serious and easy-to-use design. More peace of mind for you and for those who care about you Living alone should not mean going unnoticed if something happens. AlertFriends helps you create a simple safety network: your phone checks that you are okay and, if you do not respond, your trusted people may receive an alert. Important AlertFriends is a support and personal protection tool. It does not replace emergency services, does not guarantee detection of every situation and does not ensure that your contacts will respond. In an emergency, always contact your local emergency services.

Screenshots

Odmaster4 screens
AlertFriends App4 screens

Verdict

The call

The clearest difference is in-app purchases: Odmaster at none against AlertFriends App's 1. Odmaster also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (14.0 vs 26.0). On price, ads 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. AlertFriends App sells 1 in-app purchase, starting at $5.59 per month. Odmaster asks for nothing beyond the download.

UpkeepUpdate frequency

Odmaster ships an update every 3 weeks, AlertFriends App every 3 months. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
Odmaster versus AlertFriends App: the parameters behind the verdict, then further details
ParameterOdmasterAlertFriends App
PriceFreeFree
Rating3.8 (1.1K ratings) — better—
Positive reviews28.5% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better26.0
Further details — not scored
Size96 MB87 MB
Age rating17+4+
DeveloperGuangzhou Billion Leiden Electronic Technology Co., Ltd.AlertFriends

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

AlertFriends App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Odmaster

No in-app purchases

1 purchases

AlertFriends App

Subscriptions1
  • Alert Friends$5.591 Month

Questions

Is Odmaster free?
Odmaster is free to download, with no in-app purchases.
Is AlertFriends App free?
AlertFriends App is free to download, with in-app purchases available.
Do Odmaster or AlertFriends App have ads?
Neither Odmaster nor AlertFriends App shows ads.
Which is updated more often, Odmaster or AlertFriends App?
Odmaster ships an update every 3 weeks, and AlertFriends App every 3 months. Most recently, Odmaster was updated on October 20, 2026 and AlertFriends App on October 22, 2026.

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