# Flash Study Smart Flashcards vs Flashcards & Shadowing

The clearest difference is update cadence: Flash Study Smart Flashcards at daily against Flashcards & Shadowing's every 10 days. Flash Study Smart Flashcards also leads on iOS requirement (18.6 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Flash Study Smart Flashcards sells 1 one-off in-app purchase and Flashcards & Shadowing sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Flash Study Smart Flashcards ships an update daily, Flashcards & Shadowing every 10 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Flash Study Smart Flashcards | Flashcards & Shadowing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 219 MB |
| Requires iOS | **18.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tanveer Dhaliwal](https://appshunter.io/developer/1885877614) | [Lunarly Limited](https://appshunter.io/developer/1780479888) |

## What reviewers say

### Flash Study Smart Flashcards

[App page](https://appshunter.io/ios/app/flash-study-smart-flashcards/id6760717160)

This app uses adaptive spaced repetition to predict when you'll forget information and schedules reviews at the optimal time. It helps you study more efficiently by focusing on what you're about to forget, strengthening your memory and improving retention.

**Highlights:** Adaptive spaced repetition (FSRS), Smart flashcard creation and review, Automated scheduling based on memory, Progress tracking and performance monitoring, Study library organization, Streak and achievement system

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flash Study Pro | $4.99 | one-time |


### Flashcards & Shadowing

[App page](https://appshunter.io/ios/app/flashcards-and-shadowing-snova/id6795268751)

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Annual | $49.99 | per year |


## Frequently asked questions

### Is Flash Study Smart Flashcards free?

Flash Study Smart Flashcards is free to download, with in-app purchases available.

### Is Flashcards & Shadowing free?

Flashcards & Shadowing is free to download, with in-app purchases available.

### Do Flash Study Smart Flashcards or Flashcards & Shadowing have ads?

Neither Flash Study Smart Flashcards nor Flashcards & Shadowing shows ads.

### Which is updated more often, Flash Study Smart Flashcards or Flashcards & Shadowing?

Flash Study Smart Flashcards ships an update daily, and Flashcards & Shadowing every 10 days. Most recently, Flash Study Smart Flashcards was updated on October 31, 2026 and Flashcards & Shadowing on November 6, 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.*