# StudyOS vs Flashy

The clearest difference is ratings volume: StudyOS at 66 against Flashy's 1. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. StudyOS sells 4 in-app purchases, starting at $4.99 per 7 days and Flashy sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for StudyOS against 5.0 for Flashy. That said, the two scores are not equally well evidenced: StudyOS has 66 ratings behind it against 1, so its average is the more settled of the two.

StudyOS ships an update every 9 days, Flashy weekly. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | StudyOS | Flashy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (66 ratings)](https://appshunter.io/ios/app/studyos-study-with-ai/id6747879382/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flashy-ai-flashcards/id6753900969/reviews)** |
| Number of ratings | **66** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 118 MB | 13 MB |
| Requires iOS | **17.1** | 18.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL PONCELAS VARGAS](https://appshunter.io/developer/1823171837) | [Matias Sandoval](https://appshunter.io/developer/1845597028) |

## What reviewers say

### StudyOS

[App page](https://appshunter.io/ios/app/studyos-study-with-ai/id6747879382)

Transform your study materials into interactive flashcards, summaries, and quizzes with AI. This app efficiently prepares you for exams and helps you master concepts on the go, making learning faster and more engaging.

**Highlights:** AI-generated flashcards, Automated summaries, Personalized quizzes, Material upload (notes, PDFs, images), Spaced repetition techniques, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $4.99 | per 7 days |
| Premium Access | $12.99 | per month |
| Premium Access | $12.99 | per month |
| Premium Access | $69.99 | per year |


### Flashy

[App page](https://appshunter.io/ios/app/flashy-ai-flashcards/id6753900969)

Create, organize, and study flashcards effortlessly with AI assistance. Turn text or ideas into Q&A or multiple-choice cards, or upload PDFs to generate study materials. Personalize your learning experience with color customization and easy editing.

**Highlights:** AI flashcard generator, PDF upload to flashcards, Tag-based organization, Color customization, Easy card editing, No sign-up required

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $2.99 | per month |
| Pro Plan | $4.99 | per month |
| Ultra Plan Monthly | $9.99 | per month |
| Basic Plan - Yearly | $29.99 | per year |
| Pro Plan - Yearly | $49.99 | per year |
| Ultra Plan - Yearly | $99.99 | per year |


## Frequently asked questions

### Is StudyOS free?

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

### Is Flashy free?

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

### Which has better reviews, StudyOS or Flashy?

Flashy is rated higher. StudyOS averages 4.9 out of 5 from 66 ratings, while Flashy averages 5.0 from 1 ratings.

### Do StudyOS or Flashy have ads?

Neither StudyOS nor Flashy shows ads.

### Which is updated more often, StudyOS or Flashy?

StudyOS ships an update every 9 days, and Flashy weekly. Most recently, StudyOS was updated on October 3, 2026 and Flashy on September 28, 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.*