Comparison

Attendance Radar vs MathCharts

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Attendance Radar

Streamline student attendance tracking for educators. This app offers instant, cheat-proof Bluetooth scanning and virtual code check-ins, saving valuable teaching time. Manage any class size with detailed reports and analysis tools.

Highlights
  • Instant, cheat-proof Bluetooth attendance
  • Support for in-person and online classes
  • Manage any class size
  • Detailed reports and analysis
  • Mark students as excused or late
  • Import/export data via Excel
Features
Read full description

Join thousands of educators who have transformed how they track student attendance. Whether you’re managing a small class or hundreds of students, Attendance Radar lets you take attendance in seconds, securely and cheat-proof. Why Educators Love Attendance Radar: • Instant, Cheat-Proof Attendance: Use Bluetooth to take attendance for an entire class in seconds—no delays or cheating. • Effortless for Any Class Size: Whether you have 10 or 1,000 students, manage attendance with ease. • Track In-Person and Online Classes: Use secure Bluetooth for on-campus tracking or a six-digit code for virtual classes. • Save Hours: Eliminate manual tracking and free up time to focus on teaching and engaging with your students. • University-Level Tools: Built for educators, Attendance Radar offers detailed reports and analysis tools to make attendance management a breeze. Features You’ll Love (Free): • Set Up Unlimited Courses and Sessions: Create as many courses and sessions as you need. Define specific dates, times, and locations for each class. • Track Attendance Securely: Use Bluetooth or manual methods to quickly and securely take attendance for any class size. • Mark Students as Excused: Easily mark students who miss class with excused absences. • Register Quickly: Log in using Google, Apple, or Microsoft accounts—or use traditional email login. • Manage Any Student Roster: Subscribe as many students as you like to your courses. Go Premium for Just $15/Month or $99/Year: Unlock advanced features to save even more time and make attendance tracking smarter. • Remove Attendance Limits: Track unlimited attendances using Bluetooth scans—no restrictions. • Adjust Scan Time: Customize the Bluetooth scan time from 1 to 30 minutes for greater flexibility. • Mark Students as Late: Automatically or manually flag students as late for a more accurate attendance record. • Create Repeating Sessions: Easily schedule repeating classes for ongoing courses. • Take Notes on Students: Add notes about student participation, performance, or anything important. • Send Push Notifications: Notify students when scanning begins, ensuring no one misses their attendance. Additional Web Features (Free & Premium) Access more tools with our web platform at app.attendanceradar.com: • Free Features: ◦ Import student lists and course schedules from Excel. ◦ Export detailed attendance reports into Excel. • Premium Features: ◦ Expand Reports: Get better, more summarized attendance reports. ◦ View Attendance Trends: Use graphs to track attendance patterns over time. ◦ Access Archived Courses: Store and retrieve past course data for future reference. Ready to Streamline Your Attendance? Download Attendance Radar today and start managing attendance faster, easier, and more securely than ever before! Limited-time offer: Get the premium version for just $99/year! Want a Demo? Contact us at radar@codific.com to schedule a personalized demo. Have Questions? Reach out to us for support at radar@codific.com. We're here to help! Terms of Use(EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MathCharts

Read full description

Math Graph & Calculator App Supporting Fractions, Square Roots (√), Pi (π), and More MathCharts is a math learning app that allows you to visualize graphs and perform various calculations simply by entering mathematical expressions. It supports a wide range of expressions—including fractions, square roots, exponential functions, and logarithmic functions—with a focus on functions covered in high school mathematics. Key Features • Graphing of functions • Calculation and display of local maxima and minima • Calculation and display of intersection points between functions • Calculation and display of x-intercepts and y-intercepts • Support for fractions, pi (π), square roots (√), exponents, and logarithms • Display of calculation results in LaTeX format for accuracy and readability Supported Scope Currently supports topics primarily covered in high school mathematics. • Simultaneous input of up to two expressions • Symbolic support; displays exact mathematical expressions rather than approximations Note Depending on the type of mathematical expression entered, it may not be possible to display the graph or perform calculations correctly. Please use this app for studying mathematics, practicing problems, and deepening your understanding of functions. This app is intended for educational and reference purposes. The accuracy and completeness of calculation results are not guaranteed; please verify the results yourself. The developer assumes no liability for any damages arising from the use of this app.

Screenshots

Attendance Radar4 screens
MathCharts4 screens

Verdict

The call

The clearest difference is ads: Attendance Radar at none against MathCharts's shown. Attendance Radar also leads on update cadence (weekly vs every 6 months) and iOS requirement (15.1 vs 26.0). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Attendance Radar sells 2 in-app purchases, starting at $15.00 per month and MathCharts sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Attendance Radar ships an update weekly, MathCharts every 6 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Attendance Radar versus MathCharts: the parameters behind the verdict, then further details
ParameterAttendance RadarMathCharts
PriceFreeFree
Rating3.9 (15 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings15 — better—
Update frequencyWeekly — betterEvery 6 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size36 MB31 MB
Age rating4+4+
DeveloperCodificYusuke Yamazaki

In-app purchases

2 purchases

Attendance Radar

Subscriptions2
  • Attendance Radar Monthly$15.001 Month
  • Attendance Radar Yearly$99.001 Year
1 purchases

MathCharts

One-time1
  • Hide Ads$3.49

Questions

Is Attendance Radar free?
Attendance Radar is free to download, with in-app purchases available.
Is MathCharts free?
MathCharts is free to download, with in-app purchases available.
Do Attendance Radar or MathCharts have ads?
MathCharts shows ads; Attendance Radar does not.
Which is updated more often, Attendance Radar or MathCharts?
Attendance Radar ships an update weekly, and MathCharts every 6 months. Most recently, Attendance Radar was updated on October 24, 2026 and MathCharts on October 11, 2026.

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