DTMF Dial vs Arduino IoT Cloud Remote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DTMF Dial
This utility allows you to dial phone numbers from your iPhone contacts on landline or pay phones. Simply select a contact, hold your device near the mouthpiece, and initiate the call.
- Dial iPhone contacts on landlines
- Edit numbers before dialing
- Adjust dialing speed
- Works with pay-phones
- Uses device's speaker for dialing
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Do you often find yourself looking up a contact on your iPhone/iPad/iPod Touch and then dialing the number by hand on another phone? Operator lets you conveniently dial phone numbers in your iPhone contacts on landline phones and pay-phones. Just fire up Operator, select a number from your address book, lift the receiver, hold your iOS device near the mouthpiece and hit the Dial button! You can even edit the number before dialing it, in case you need to change a prefix or add a suffix. You can also adjust the dialing speed via the Settings app.
Arduino IoT Cloud Remote
Easily access, monitor, and control your Arduino IoT Cloud projects from your mobile device. Manage various aspects of your connected devices remotely, from home automation to industrial processes.
- Remote monitoring and control
- Access IoT Cloud dashboards
- Variety of widgets (switches, sliders, gauges)
- Real-time data visualization
- Home automation control
- Industrial process monitoring
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A powerful companion for the Arduino IoT Cloud – simply access, monitor and control your dashboards with a few screen taps. Arduino IoT Cloud Remote can be very useful in a variety of use cases where you need to monitor or control regardless of the time or place: - In the field: you can read the data from your soil sensors or start your irrigation system directly from anywhere. - In the factory: constant visibility of the state of your manufacturing process status, with the ability to control your automation remotely. - In the home: simply monitor your home automation systems, check your previous or actual energy consumption from the convenience of your sofa. Create your dashboards on https://app.arduino.cc from your computer or tablet and control them with IoT Cloud Remote from your iPhone. When creating your dashboards on the Arduino IoT Cloud you can link your widgets to multiple IoT projects for maximum flexibility. Featuring a broad set of versatile and simple widgets, including: - Switch - Push-button - Slider - Stepper - Messenger - Color - Dimmed light - Colored light - Value - Status - Gauge - Percentage - LED - Map - Chart - Time picker - Scheduler - Value Dropdown - Value Selector - Sticky Note - Image - Advanced Chart - Advanced Map - Image Map - Link
Screenshots
Verdict
The clearest difference is rating: Arduino IoT Cloud Remote at 4.6 against DTMF Dial's 1.0. Arduino IoT Cloud Remote also leads on update cadence (every 3 weeks vs every 27 months) and ratings volume (436 vs 5). DTMF Dial's advantage is iOS requirement (9.0 vs 15.1). On price, review sentiment, 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.
Arduino IoT Cloud Remote holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Arduino IoT Cloud Remote has 436 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 36% of DTMF Dial's written reviews are positive against 43% of Arduino IoT Cloud Remote's.
DTMF Dial ships an update every 27 months, Arduino IoT Cloud Remote every 3 weeks. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | DTMF Dial | Arduino IoT Cloud Remote |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (5 ratings) | 4.6 (436 ratings) — better |
| Positive reviews | 36.4% of reviews | 43.1% of reviews — better |
| Number of ratings | 5 | 436 — better |
| Update frequency | Every 27 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | iPhonso GmbH | Arduino LLC |
Customer experience
DTMF Dial
Arduino IoT Cloud Remote
Bugs and requests
DTMF Dial
Not enough reviews yet to summarise bugs or requests.
Arduino IoT Cloud Remote
Reported bugs
14 issues- Dashboard loading spinner hangs indefinitely
- App crashes when opening dashboards with graphs
- Dashboard fails to load after app backgrounding
- Account registration and email verification failures
- Vague error messages during signup
Show 9 moreShow fewer
- Status button non-functional on iOS
- Double authentication not working
- Values not updating in real-time on mobile
- Blank screen appears randomly
- Chart scrolling issues
- Boards intermittently disappear from network
- Digital pin compatibility issues with ESP-32
- Requires constant re-login
- UTC timezone not customizable
Requested features
12 requests- iOS widgets support
- Dashboard editing capability in mobile app
- Dark mode support
- iPad/tablet layout optimization
- Custom dashboard cover images
Show 7 moreShow fewer
- Apple Shortcuts and Home app integration
- Siri voice command compatibility
- GitHub login option
- Background data refresh for iPhone
- Wider selection of preset dashboard icons
- GPS functionality
- More widget variety
In-app purchases
DTMF Dial
No in-app purchases
Arduino IoT Cloud Remote
No in-app purchases
Questions
Is DTMF Dial free?
Is Arduino IoT Cloud Remote free?
Which has better reviews, DTMF Dial or Arduino IoT Cloud Remote?
Do DTMF Dial or Arduino IoT Cloud Remote have ads?
Which is updated more often, DTMF Dial or Arduino IoT Cloud Remote?
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