Odmaster vs Firstnum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Program radio with mobile phone
- Supports multiple radio models
- Convenient and portable programming
- Community sharing and interaction
- Help Center and direct support
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• 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
Firstnum
This utility app is designed for managing device access and logins. It helps users securely log in to control their devices.
- Device login management
- Secure access control
- User authentication
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Used for logging in to manage the device
Screenshots
Verdict
The clearest difference is review sentiment: Firstnum at 100% against Odmaster's 29%. Odmaster's advantage is rating (3.8 vs 3.0) and ratings volume (1.1K vs 2). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Odmaster holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: Odmaster has 1.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 29% of Odmaster's written reviews are positive against 100% of Firstnum's, so the app with the better star average is not the one people write more warmly about.
Odmaster ships an update every 3 weeks, Firstnum every 5 weeks. The most recent releases landed on September 27, 2026 and September 3, 2026 respectively.
| Parameter | Odmaster | Firstnum |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (1.1K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 29.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.1K — better | 2 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13 — better |
| Further details — not scored | ||
| Size | 96 MB | 88 MB |
| Age rating | 17+ | 17+ |
| Developer | Guangzhou Billion Leiden Electronic Technology Co., Ltd. | ShangHai Stoneoim Intelligent Technology Co.,Ltd |
Customer experience
Odmaster
Firstnum
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
Firstnum
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Odmaster
No in-app purchases
Firstnum
No in-app purchases
