# FlashOne.ai vs Cardly

The clearest difference is update cadence: FlashOne.ai at every 3 weeks against Cardly's every 2 months. Cardly's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17). On price, ads and in-app purchases there is nothing between them.

Both are free to download. FlashOne.ai sells 4 in-app purchases, starting at $6.99 per month and Cardly sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

FlashOne.ai ships an update every 3 weeks, Cardly every 2 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | FlashOne.ai | Cardly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cardly-ai-flashcard-maker/id6755740186/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 131 MB | 89 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sunshine Whitton](https://appshunter.io/developer/1783671848) | [Kashaf Shakoor](https://appshunter.io/developer/1829258859) |

## What reviewers say

### FlashOne.ai

[App page](https://appshunter.io/ios/app/flashoneai/id6739095638)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $6.99 | per month |
| Monthly Pro Access | $9.99 | per month |
| Annual Premium Access | $45.99 | per year |
| Annual Pro Access | $75.99 | per year |


### Cardly

[App page](https://appshunter.io/ios/app/cardly-ai-flashcard-maker/id6755740186)

Instantly generate AI-powered flashcards from your notes, PDFs, or a simple prompt. Organize them into multiple decks, add images, and study effectively with different review modes. Designed for students and lifelong learners.

**Highlights:** AI-powered flashcard generation, Import notes from PDF, DOCX, TXT, Multiple deck organization, Image support for cards, Flip to Reveal or Grid View study modes, Adjustable difficulty levels

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Flashcards Pro - Weekly | $6.99 | per 7 days |
| AI Flashcards Pro - Monthly | $14.99 | per month |
| AI Flashcards Pro - Yearly | $29.99 | per year |
| AI Flashcards Lifetime Pro | $49.99 | one-time |


## Frequently asked questions

### Is FlashOne.ai free?

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

### Is Cardly free?

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

### Do FlashOne.ai or Cardly have ads?

Neither FlashOne.ai nor Cardly shows ads.

### Which is updated more often, FlashOne.ai or Cardly?

FlashOne.ai ships an update every 3 weeks, and Cardly every 2 months. Most recently, FlashOne.ai was updated on November 8, 2026 and Cardly on November 7, 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.*