# Differ vs Top Dog Math Flash Card Game

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.

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.

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.

## The numbers

| Metric | Differ | Top Dog Math Flash Card Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/top-dog-math-flash-card-game/id6773958666/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 53 MB | 42 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ryno Claassen](https://appshunter.io/developer/1529941079) | [Steven Bruno](https://appshunter.io/developer/585952460) |

## What reviewers say

### Differ

[App page](https://appshunter.io/ios/app/differ-worksheet-creator/id1534932488)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of Premium | $2.99 | per month |
| 3 Months of Premium | $7.99 | per 3 months |
| 6 Months of Premium | $15.49 | per 6 months |
| 1 Year of Premium | $28.49 | per year |


### Top Dog Math Flash Card Game

[App page](https://appshunter.io/ios/app/top-dog-math-flash-card-game/id6773958666)

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:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Full Version | $2.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*