caradio vs Just Digits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
caradio
Control your car's radio and music from your iPhone with an intuitive interface designed for driving. Features hands-free operation, real-time speed camera alerts, and custom speed limit alarms for safer journeys.
- 2-way wireless radio control
- iPhone music playback
- Hands-free operation
- Maps and navigation
- Real-time speed camera alerts
- Speed limit alarms
- Easier sound settings
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Optimized 2-way wireless control app with easy-to-use interface for in-car use. Important Notice: Continued use of GPS running in the background can dramatically decrease battery life. Direct radio control by app on iPhone. Enjoy music from iPhone or car head unit as free as you like. Hands-free function makes your iPhone much easier and safer to use while driving. Maps and navigation. Be aware of speed camera in real time. Timely alarm when a user-defined speed-limit is exceeded. Easier sound setting.
Just Digits
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Just Digits puts a simple number pad in your keyboard picker. Choose it when you need to enter numbers, even when a text field normally shows a letter keyboard. A clean number pad • Large keys for 0–9 • A tall delete key with hold-to-delete • Space and a button to hide the keyboard • Two symbol pages: math ( ) + - × ÷ = % ^ . , and money and more $ € £ ¥ ₹ R$ # * / : @ • Switch back to your other keyboards with the globe button Simple by design No ads, accounts, or subscriptions. If it saves you time, you can buy me a coffee with an optional tip. Light and dark appearances work with your device and the app you’re typing in. Available on iPhone and iPad, in many languages. Private by design The keyboard works without Full Access. Just Digits does not collect, store, or transmit what you type. No analytics or tracking. Quick setup Open Settings → General → Keyboard → Keyboards → Add New Keyboard and select Just Digits. Then touch and hold the globe in a text field and choose Just Digits. The app includes setup help and a test field. Please note: iOS uses its own keyboard in password fields and certain phone fields. Some apps disable third-party keyboards. Just Digits works wherever iOS allows custom keyboards.
Screenshots
Verdict
The clearest difference is in-app purchases: caradio at none against Just Digits's 1. caradio also leads on iOS requirement (6.0 vs 17.0). Just Digits's advantage is update cadence (every 8 days vs every 3 months). 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
Both are free to download. Just Digits sells 1 one-off in-app purchase. caradio asks for nothing beyond the download.
caradio ships an update every 3 months, Just Digits every 8 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | caradio | Just Digits |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 26 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Soundmax Electronics Limited | Kevin de Oliveira Bruno |
In-app purchases
caradio
No in-app purchases
Just Digits
- Buy me a coffee$2.99









