iQR vs CallApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iQR
Easily scan QR codes with a fast and intuitive interface. Customize and generate various types of QR codes, including those for email, SMS, contacts, and Wi-Fi. Share or save your created codes effortlessly.
- Fast QR code scanning
- Customizable QR code creation
- Generate codes for various data types
- User-friendly interface
- Share and save QR codes
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Key Features: 1 - Effortless QR Code Scanning: Say goodbye to the hassle of searching for the right app to scan QR codes. Our QR Code Scanner is lightning-fast and incredibly easy to use. Simply point your device's camera at the QR code, and our app will instantly decode it, providing you with the information you need. 2 - Create Your Unique QR Codes: Stand out from the crowd by customizing your QR codes. Our app offers a special feature that allows you to design QR codes with your own style and personality. Whether you want to add colors, logos, or other elements, the power to create a distinctive code is in your hands. 3 - Generate Any Type of Code: Need to share your email address, send an SMS, share contact information, or connect to Wi-Fi? Our QR Code Generator can create codes for various data types. Simply select the type of code you want to generate, input the necessary information, and our app will create a QR code that can be easily shared with others. 4 - User-Friendly Interface: Our app's intuitive and user-friendly interface ensures that anyone, regardless of their tech-savviness, can use it effortlessly. Whether you're a beginner or an experienced user, you'll find our app a breeze to navigate. 5- Share and Save: Share the QR codes you create with ease or save them for future use. Our app makes it simple to share codes via email, messaging apps, or by saving them to your device. Auto Renewing Subscriptions: For auto renewing subscriptions completed in our iOS Apps following terms apply: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. Privacy Policy :https://sites.google.com/view/thanhhvoplc/ Term Of Use : https://sites.google.com/view/thanhhvotou/home
CallApp
Identify unknown callers and block unwanted spam calls with this comprehensive caller ID and call blocker app. It also features a smart dialer, SMS protection, and call reminders to manage your communications effectively.
- Advanced Caller ID
- Spam and Fraud Call Blocking
- Smart Dialer
- SMS Protection and Management
- Call Reminders
- Phone Number Lookup
- Offline Caller Identification
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CallApp is your all-in-one solution for identifying and blocking unwanted calls. It acts as a powerful caller ID, call blocker, and dialer app, helping you recognize unknown numbers and stay protected from spam calls. Key Features: - Advanced Caller ID Stay informed about who’s calling with our smart caller ID feature. Instantly identify unknown numbers with accurate caller details, so you can decide whether to take the call or ignore it. - Smart Dialer Easily make calls using our intuitive T9 dialer. Manage your recent calls and contacts directly from the app for a seamless calling experience. - Messaging & SMS Protection Turn Caller Master into your go-to messaging app for secure and organized texting. Automatically detect and block spam, fraud, and telemarketing messages. Blacklist unwanted SMS senders to keep your inbox clutter-free. Organize, delete, and manage your messages effortlessly. - Call Reminders Never miss an important call again! Set quick reminders for work meetings, family check-ins, or any crucial conversations to stay on top of your schedule. - Phone Number Lookup Curious about an unknown number? Use the built-in phone number search tool to identify callers instantly and find out who tried reaching you. Why Choose Caller Master? - Extensive caller ID database for accurate number identification. - Smart number search to recognize unknown callers. - Scan and analyze call history for unknown contacts. - Works offline—identify callers without an internet connection. - Simple, safe, and user-friendly interface. - Compatible with both single and dual SIM devices. SUBSCRIPTION AND TERMS: You may purchase an auto-renewing subscription through an In-App Purchase to enjoy all App Features without Ads: • Auto-renewable subscription. • Weekly ($2.99), 1 month ($4.99) and 1 year ($29.49) durations. • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Read our full Terms of Service and our Privacy Policy at: * Link to Privacy Policy: https://calleridblockapp.blogspot.com/2025/01/privacy-policy.html * Link to EULA: https://calleridblockapp.blogspot.com/2025/01/eula.html * Link to Terms of use: https://calleridblockapp.blogspot.com/2025/01/terms-conditions.html
Screenshots
Verdict
The clearest difference is rating: CallApp at 4.7 against iQR's 4.2. CallApp also leads on update cadence (every 10 days vs every 6 months) and ratings volume (554 vs 6). iQR's advantage is ads (none vs shown). On price, in-app purchases, monetization model 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. iQR sells 1 in-app purchase, starting at $21.99 per month and CallApp sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
CallApp holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: CallApp has 554 ratings behind it against 6, so its average is the more settled of the two.
iQR ships an update every 6 months, CallApp every 10 days. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.
| Parameter | iQR | CallApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) | 4.7 (554 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 6 | 554 — better |
| Update frequency | Every 6 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Thanh H Vo | Gautam Naiya |
Customer experience
iQR
CallApp
Bugs and requests
iQR
Not enough reviews yet to summarise bugs or requests.
CallApp
Reported bugs
5 issues- App fails to launch or open properly
- Premium subscription doesn't activate after payment
- Money charged but features remain locked
- Loading screen freezes indefinitely
- Premium features non-functional despite payment
Requested features
3 requests- Reliable premium account activation system
- Better customer support and refund mechanism
- Improved app stability and performance
In-app purchases
iQR
- QR Code Reader PRO3 Days trial$21.991 Month
CallApp
- Weekly$4.997 Days
- Monthly$9.991 Month
- Yearly$19.991 Year









