# Formula Motion vs ListenCards Flashcards

The clearest difference is price: ListenCards Flashcards at Free against Formula Motion's $0.99. ListenCards Flashcards also leads on update cadence (every 3 days vs monthly). Formula Motion's advantage is iOS requirement (16.6 vs 18.6). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

ListenCards Flashcards is free to download; Formula Motion costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Formula Motion ships an update monthly, ListenCards Flashcards every 3 days. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Formula Motion | ListenCards Flashcards |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/listencards-flashcards/id6789875887/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Paid | Paid |
| Size | 40 MB | 373 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [锐 冯](https://appshunter.io/developer/1896254031) | [江 彭](https://appshunter.io/developer/1896628658) |

## What reviewers say

### Formula Motion

[App page](https://appshunter.io/ios/app/formula-motion/id6769649267)

This app transforms abstract mathematical concepts into engaging visual animations. It helps users understand formulas, theorems, and patterns through step-by-step explanations and diagrams. Ideal for both quick learning on the go and deeper exploration on larger screens.

**Highlights:** Animated math formulas, Geometry theorem visualizations, Number pattern animations, Step-by-step explanations, Diagram-based reasoning, Key takeaways for math concepts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ListenCards Flashcards

[App page](https://appshunter.io/ios/app/listencards-flashcards/id6789875887)

This app helps you master English listening and dictation through interactive flashcards. Quickly create custom cards from text or images, practice blind listening, and compare your input to correct answers. Adjust playback speed and choose from various voices to improve your comprehension.

**Highlights:** Quick flashcard creation from text or images, Blind listening practice with audio-visual association, Compare input with correct answers, Adjustable playback speed and voice selection, Offline learning with downloaded voice packs, Progress tracking and spaced repetition

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Formula Motion free?

Formula Motion costs $0.99, with no in-app purchases.

### Is ListenCards Flashcards free?

ListenCards Flashcards is free to download, with no in-app purchases.

### Do Formula Motion or ListenCards Flashcards have ads?

Neither Formula Motion nor ListenCards Flashcards shows ads.

### Which is updated more often, Formula Motion or ListenCards Flashcards?

Formula Motion ships an update monthly, and ListenCards Flashcards every 3 days. Most recently, Formula Motion was updated on October 16, 2026 and ListenCards Flashcards on October 5, 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.*