Dialer vs Hello Card Dialer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dialer
This app generates DTMF tones for interacting with landline phone systems and other devices that use these tones. It allows users to play tones directly from their device's speaker and offers features like saving favorite sequences.
- Generate DTMF tones
- Use with POTS and landline phones
- Save favorite tone sequences
- Adjustable volume
- Unlock expanded DTMF tones (Pro)
- Unlimited favorites (Pro)
- Customize tone and pause length (Pro)
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Dialer works with any Plain Old Telephone System (POTS) that accepts Dual tone multi-frequency (DTMF) tones such as a standard landline phone system. To use Dialer, you hold your phone's speaker up to a telephone handset or microphone and play the tone by pressing a button or by selecting one of your saved favorites. Store up to five favorites in the free version for easy dialing, such as calling cards, teleconference numbers, or complicated phone tree's. Commas act as pauses during the dialing tone sequence to allow time for prompts and other delays. Simply hold up your iPhone speaker to the landline telephone's microphone or handset and press dial. Some other devices also use DTMF tones to configure, Dialer is great for these as well. Volume is controlled by your devices volume buttons, so you can easily turn it up or down for just the right volume of your tones. Unlock Dialer Pro features such as unlimited favorites, and the ability to set the dial tone length and pause length (for commas). **Please note that some Voice over IP (VOIP) systems can have trouble recognizing the tones, for those systems try a longer key press allowing enough time for the system to register the tone. Purchase the optional upgrade to unlock these features: - Dial with precision: Unlock the power of four additional expanded DTMF tones – A, B, C, and D. Whether you're interacting with automated systems, entering passwords, or accessing exclusive services, Dialer Pro has got you covered. - Save your favorites effortlessly: With Dialer Pro, you can save an unlimited number of favorites directly from the main dialer screen, ensuring quick and easy access whenever you need it. - Customize your dialing experience: Take control over tone length and pause time when dialing your favorites. Tailor your settings to match your unique requirements, ensuring seamless compatibility with any phone system. ACCESSIBILITY FEATURES: Dialer is now fully accessible with comprehensive VoiceOver support: • Complete screen reader compatibility for blind and visually impaired users • Custom accessibility actions for DTMF tone testing via swipe gestures • Configurable VoiceOver delay timing for optimal audio experience • Clear button labels and navigation hints throughout the app • Accessible favorites management and editing Download Dialer today and make your dialing experience smarter, faster, and more enjoyable.
Hello Card Dialer
This application facilitates international calls using pre-configured Hello Card numbers, specifically for DU network users in the UAE. It offers features like a dial pad, contact selection, call history, and settings for PIN management and language preferences.
- International call facilitation
- Pre-configured Hello Card integration
- DU network compatibility
- Contact selection and dial pad
- Call history with management options
- PIN and language settings
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Hello Card Dialer Application will help you to make international calls using pre-configured Hello Card number. It will work with du network. Etisalat Customer can use five card dialer. Features: * Call Screen - Dial Pad and Pick Contact Option * Favorite - Favorite Number and Add from Contacts Option * Call History - Call History, clear history option, swipe right to left - Make Call, Add to Favorite, delete history * Settings - Hello Card Pin Number, Call centre Number, option to select language for ivr How to save the Hello Card PIN number? 1. go to settings tab 2. type the PIN number 3. press tick button now you can start call. How to make calls from du? Steps: 1. Enter the Mobile Number / select from contacts (the number format 00[isd number] [mobile number]. for example 0091987654321). 2. Press Call Button 3. Phone call screen will open 4. Call will connect to call centre 5. Language will be entered automatically based on you language preference 6. UAE Hello Card secret number will entered by system 7. Now your Destination number will entered by system 8. Now you can hear the balance minutes for that destination number(country) 9. call will connect now Note : * Hello Card Number stored in your device only. we are not allowing to read by others. * Make sure you are entering correct secret code from Hello Card. * Hello Card Dialer will store your Hello Card Number in application, if you are doing uninstall or update, the secret number may be removed. so save your calling card number in your message or take a picture of it. * we have tested Hello Card in du. will work fine in du. * This is not a VOIP application. * It will work with Hello Card UAE only. * It will work without Internet Connection. * It will use the Normal Phone call(toll free number), Charges will taken from Hello Card Balance * Hello cards valid for 15/30 days based on card value. * you can buy 15/30/50/100 aed hello card from any shop/grocery/super market/hyper market in UAE. * you can make call from UAE only. it will not work in roaming.
Screenshots
Verdict
The clearest difference is rating: Dialer at 3.9 against Hello Card Dialer's 2.9. Dialer also leads on ratings volume (74 vs 8). Hello Card Dialer's advantage is in-app purchases (none vs 1) and review sentiment (67% vs 57%). On price, update cadence, 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. Dialer sells 1 one-off in-app purchase. Hello Card Dialer asks for nothing beyond the download.
Dialer holds the better App Store score, 3.9 against 2.9. That said, the two scores are not equally well evidenced: Dialer has 74 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 57% of Dialer's written reviews are positive against 67% of Hello Card Dialer's, so the app with the better star average is not the one people write more warmly about.
Dialer ships an update every 5 months, Hello Card Dialer every 8 months. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.
| Parameter | Dialer | Hello Card Dialer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (74 ratings) — better | 2.9 (8 ratings) |
| Positive reviews | 57.1% of reviews | 66.7% of reviews — better |
| Number of ratings | 74 — better | 8 |
| Update frequency | Every 5 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Emmanuel Tsouris | satheesh c |
Customer experience
Dialer
Hello Card Dialer
In-app purchases
Dialer
- Pro Upgrade$4.99
Hello Card Dialer
No in-app purchases









