Comparison

Differ vs Top Dog Math Flash Card Game

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

Head to head
About

Differ

Create customized math and handwriting worksheets for young learners in seconds. Designed by teachers, this tool simplifies resource preparation, offering flexible options for differentiation and multiple languages. Save time and enhance teaching with professional, curriculum-aligned materials.

Highlights
  • Customizable worksheet generation
  • Math curriculum topics covered
  • Handwriting practice resources
  • Print or PDF export
  • English and Afrikaans language support
  • Differentiation options
  • Instant worksheet creation
Features
Read full description

Teaching made beautifully simple. Welcome to Differ Education - the home of beautifully designed teaching tools that save you time and help every learner succeed. Created by teachers, for teachers, Differ Education helps you spend less time preparing resources and more time doing what matters most: teaching. Whether you're planning for a whole class, differentiating for different ability groups, or teaching in multiple languages, Differ Education makes creating classroom resources quick, flexible and enjoyable. Create worksheets your way Every classroom is different, so every worksheet can be customised to suit your learners. Personalise your worksheets with options such as: • Number ranges • Number of questions • Custom worksheet headings • English or Afrikaans • Handwriting line sizes • Class group icons • Dates and layouts • Print or PDF export Every worksheet is generated instantly, giving you fresh activities whenever you need them. Foundation Phase maths resources Create engaging worksheets across a wide range of curriculum topics, including: • Addition & Subtraction • Counting & Number Recognition • Place Value & Number Value • Before, Between & After • Ordering Numbers & Patterns • Even & Odd • Fractions • Money & Time • Days & Months • 2D Shapes & 3D Objects • Multiplication & Division • Word Sums • And more Designed for real classrooms Differ Education was built alongside teachers who understand classroom life. Whether you teach Grade R, 1, 2 or 3, you'll quickly create professional, curriculum-aligned worksheets that match your teaching style. Need larger handwriting lines? Prefer your own headings? Teaching in English or Afrikaans? Creating different worksheets for different learners? We've thought about the details because they make a big difference. Save time every day Instead of searching for worksheets or creating them from scratch, simply choose an activity, customise it, and your worksheet is ready in seconds. Print it. Save it as a PDF. Share it digitally. Why teachers love Differ Education • Create worksheets in seconds • Designed by teachers • Beautiful, professional layouts • Differentiation made easy • English & Afrikaans • Fresh worksheets every time • Regular updates and new activities Growing with teachers Differ Education is continually expanding. While our first app focuses on Foundation Phase maths, new teaching tools - including handwriting resources - are being added, with even more planned for the future. Our mission remains the same: To make teaching beautifully simple. Join thousands of teachers already using Differ Education to save time, reduce preparation stress, and create engaging classroom resources with confidence. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://differ.co.za/privacy-policy/

About

Top Dog Math Flash Card Game

This app offers math flash card practice for children aged 6-12, covering addition, subtraction, multiplication, and division. It provides a fun, game-like experience with progress tracking and a "Tricky Ones" mode to reinforce difficult concepts. The initial download is free, with an optional one-time purchase to unlock all features.

Highlights
  • Addition, subtraction, multiplication, division practice
  • 55 progressive levels
  • "Tricky Ones" mode for missed problems
  • Offline play capability
  • Lifetime progress stats
  • Character selection
  • No ads, accounts, or tracking
Features
Read full description

Top Dog Math is math flash cards for kids ages 6 to 12. Free to download, with no ads, no accounts, and no tracking. Just real math practice that kids actually enjoy. Start free with addition. When your kid is ready for more, a single one-time purchase unlocks subtraction, multiplication, division, and all 55 levels. No subscription. No recurring charges. Buy once, keep it forever. Difficulty climbs at a steady pace, from single-digit counting all the way to division and mixed operations, so the app grows with your kid instead of being outgrown in a week. WHAT'S INSIDE - All four operations: addition, subtraction, multiplication, division - 55 levels, from single-digit counting up through division and mixed operations - 8 characters to pick from - Practice mode for free play on whatever you want to work on - "Tricky Ones" mode that remembers every problem your kid has missed and drills it back - Lifetime stats so you can see where they're improving - Streaks, sparkles, and celebration sounds that keep kids playing FREE TO START The first 10 levels are completely free, covering all of addition, plus free addition practice. Try the real thing before you decide to unlock the rest. There's no trial timer and nothing expires. ONE-TIME UNLOCK, NEVER A SUBSCRIPTION Unlock subtraction, multiplication, division, and all 55 levels with one purchase. No monthly fees. No renewals. No surprise charges. You pay once and own it. WHY PARENTS LIKE IT - Zero ads. Your kid will never see one. - One-time purchase, never a subscription. - No data collection. Everything stays on the device. - No accounts or sign-ups. No password your kid has to ask you for. - Works offline. Good for car trips, planes, and waiting rooms. WHY KIDS LIKE IT It doesn't feel like homework. Right answers get sparkles, a sound, and a streak. Wrong answers get a soft buzz, no big deal. Kids pick a character, try to beat their best time, and want to play again. WHAT YOU GET - Operations: addition, subtraction, multiplication, division - Difficulty: counting, multi-digit, division, mixed operations - Levels: 55 - Characters: 8 - Modes: Adventure (the 55-level campaign), Practice (custom drill), Tricky Ones (problems you missed) - Language: English - Internet required: No - Account required: No Made by a parent who got tired of "free" math apps stuffed with ads and subscriptions.

Screenshots

Differ4 screens
Top Dog Math Flash Card Game4 screens

Verdict

The call

The clearest difference is update cadence: Top Dog Math Flash Card Game at every 4 days against Differ's every 4 weeks. On price, ads, in-app purchases and monetization model 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. Differ sells 4 in-app purchases, starting at $2.99 per month and Top Dog Math Flash Card Game sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Differ ships an update every 4 weeks, Top Dog Math Flash Card Game every 4 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Differ versus Top Dog Math Flash Card Game: the parameters behind the verdict, then further details
ParameterDifferTop Dog Math Flash Card Game
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 4 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.0 — better16.4
Further details — not scored
Size53 MB42 MB
Age rating4+4+
DeveloperRyno ClaassenSteven Bruno

Customer experience

Differ

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Top Dog Math Flash Card Game

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Differ

Subscriptions4
  • 1 Month of Premium7 Days trial$2.991 Month
  • 3 Months of Premium7 Days trial$7.993 Months
  • 6 Months of Premium7 Days trial$15.496 Months
Show 1 more
  • 1 Year of Premium7 Days trial$28.491 Year
1 purchases

Top Dog Math Flash Card Game

One-time1
  • Get Full Version$2.99

Questions

Is Differ free?
Differ is free to download, with in-app purchases available.
Is Top Dog Math Flash Card Game free?
Top Dog Math Flash Card Game is free to download, with in-app purchases available.
Do Differ or Top Dog Math Flash Card Game have ads?
Neither Differ nor Top Dog Math Flash Card Game shows ads.
Which is updated more often, Differ or Top Dog Math Flash Card Game?
Differ ships an update every 4 weeks, and Top Dog Math Flash Card Game every 4 days. Most recently, Differ was updated on November 7, 2026 and Top Dog Math Flash Card Game on October 31, 2026.

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