giffgaff vs CATQR Class Attendance Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
giffgaff
Manage your mobile account effortlessly. Track data usage, renew plans, and access WiFi hotspots across the UK. This app provides a comprehensive overview of your mobile services and allows for easy top-ups and account management.
- Check data usage
- Buy or renew plans
- Plan expiry notifications
- Add credit/auto top-up
- WiFi Extra access
- Community access
Read full descriptionHide full description
The giffgaff mobile app lets you manage your giffgaff account with the tap of your phone. You can check your data use on the go and connect to literally thousands of WiFi hotspots all across the UK with WiFI Extra. But that's just the start of what the app can do. It's a bitesize wonder. - Check how much data you have left - Buy or renew a plan - Keep an eye on when your plan expires - Add credit or turn on auto top up - Pay with a saved card or PayPal - Redeem a voucher - Access the community - Add multiple giffgaff accounts - Access thousands of WiFi hotspots across the UK with WiFi Extra You'll need your giffgaff member name and password to log in. If you're new to giffgaff, order your free SIM card now: https://www.giffgaff.com/orders/free-sim
CATQR Class Attendance Tracker
This free utility digitizes class attendance using QR codes. Scan codes to record attendance, view history, and manage records. Organizers can track attendance in real-time and export data.
- QR code scanning for attendance
- Scan history and calendar storage
- Real-time attendance tracking for organizers
- Export attendance data to Excel
- Searchable scan history
- Access internet links from QR codes
Read full descriptionHide full description
Free, no ads and beautifully presented QR Code Scanner for class attendance. • Free app. • No ads. • Fast, secure and easy to use. • Simply point the app camera at any QR Code to see the decoded results instantly! • CATQR app conveniently stores your QR Code scan history and class attendance in the app calendar. • Click on the Year or Month to see your scan history records for that period. • Click on the Date to toggle on/off your scan history records on that day. • Search by keyword and get an e-mail of your scan history. • Swipe Right on your scan history record to reveal the QR Code. • Swipe Left on your scan history record to delete the record. • If you scanned an internet link you will see an icon on the scan history record, click on the icon to go to the internet link. ORGANISER ANALYTICS Organisers using the CATQR website can create a CATQR Code for a specific class and track attendance in real-time!! 1. Students using their own CATQR app in the classroom can scan the Organiser’s CATQR Code for that specific class. The Student will see the Organiser’s CATQR Code Class Title, Date/Time and the Organiser’s name in their CATQR app scan history. 2. The Organiser can see the students that have attended their specific class in real-time. 3. The Organiser can also export the student attendance to an Excel spreadsheet. Find out more by visiting https://www.catqr.com
Screenshots
Verdict
giffgaff and CATQR Class Attendance Tracker both sit at 4.5 stars, but that hides the real split: 100% of CATQR Class Attendance Tracker's written reviews are positive against 28% of giffgaff's. giffgaff's advantage is update cadence (every 3 weeks vs every 12 months) and ratings volume (1K vs 15). On price, rating, 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.
CATQR Class Attendance Tracker holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: giffgaff has 1K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 28% of giffgaff's written reviews are positive against 100% of CATQR Class Attendance Tracker's.
giffgaff ships an update every 3 weeks, CATQR Class Attendance Tracker every 12 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | giffgaff | CATQR Class Attendance Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (1K ratings) | 4.7 (15 ratings) — better |
| Positive reviews | 28.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1K — better | 15 |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 99 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | giffgaff | Shinetech Europe Ltd. |
Customer experience
giffgaff
CATQR Class Attendance Tracker
Bugs and requests
giffgaff
Reported bugs
4 issues- Login screen freezes
- Inability to update payment methods
- Inconsistent app behavior across devices
- Unreliable app performance after updates
Requested features
4 requests- Detailed data usage tracking
- Ability to manage family accounts
- Landscape mode support for tablets
- Seamless SIM card switching
CATQR Class Attendance Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
giffgaff
No in-app purchases
CATQR Class Attendance Tracker
No in-app purchases
Questions
Is giffgaff free?
Is CATQR Class Attendance Tracker free?
Which has better reviews, giffgaff or CATQR Class Attendance Tracker?
Do giffgaff or CATQR Class Attendance Tracker have ads?
Which is updated more often, giffgaff or CATQR Class Attendance Tracker?
Other comparisons
