# InstaDeck vs Truly Simple Flashcards

The clearest difference is update cadence: InstaDeck at every 4 days against Truly Simple Flashcards's every 6 weeks. InstaDeck also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. InstaDeck sells 2 in-app purchases, starting at $9.99 per month and Truly Simple Flashcards sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

InstaDeck ships an update every 4 days, Truly Simple Flashcards every 6 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | InstaDeck | Truly Simple Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/instadeck/id6754289754/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 41 MB | 2 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Beznosikov](https://appshunter.io/developer/1847389654) | [Colin Wright](https://appshunter.io/developer/1814828139) |

## What reviewers say

### InstaDeck

[App page](https://appshunter.io/ios/app/instadeck/id6754289754)

This AI-powered flashcard app helps you learn languages faster. Generate custom decks on any topic, study with a spaced repetition system, and track your progress. Enjoy offline access and a privacy-focused design.

**Highlights:** AI-generated custom flashcard decks, Spaced repetition learning system, Offline study capabilities, On-device audio pronunciations, Progress tracking, Multi-level vocabulary progression

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InstaDeck Premium | $9.99 | per month |
| InstaDeck Premium | $59.99 | per year |


### Truly Simple Flashcards

[App page](https://appshunter.io/ios/app/truly-simple-flashcards/id6783021916)

**In-app purchases (1)**

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


## Frequently asked questions

### Is InstaDeck free?

InstaDeck is free to download, with in-app purchases available.

### Is Truly Simple Flashcards free?

Truly Simple Flashcards is free to download, with in-app purchases available.

### Do InstaDeck or Truly Simple Flashcards have ads?

Neither InstaDeck nor Truly Simple Flashcards shows ads.

### Which is updated more often, InstaDeck or Truly Simple Flashcards?

InstaDeck ships an update every 4 days, and Truly Simple Flashcards every 6 weeks. Most recently, InstaDeck was updated on October 12, 2026 and Truly Simple Flashcards on October 9, 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.*