# Crammfly vs StudyTrail

The clearest difference is ads: StudyTrail at none against Crammfly's shown. StudyTrail also leads on update cadence (every 3 days vs every 7 months) and monetization model (free vs ad-supported). Crammfly's advantage is iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crammfly ships an update every 7 months, StudyTrail every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Crammfly | StudyTrail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studytrail-ai-flashcards/id6768227448/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 26 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kota endo](https://appshunter.io/developer/1192323044) | [itokazu yuu](https://appshunter.io/developer/1896551611) |

## What reviewers say

### Crammfly

[App page](https://appshunter.io/ios/app/crammfly/id6443446278)

Enhance your learning with a flashcard app featuring a built-in study timer and customizable review schedules. It offers automatic card flipping and reading in multiple languages to aid memorization.

**Highlights:** Learning Timer, Review Schedule with notifications, Switchable Learn Order, Auto-Flip cards, Auto-Reading with adjustable speed and pitch, Supports 13 languages

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

**In-app purchases:** none


### StudyTrail

[App page](https://appshunter.io/ios/app/studytrail-ai-flashcards/id6768227448)

Create AI-powered flashcards from your notes, images, and PDFs using various AI models. This privacy-focused app offers local storage, no account needed, and integrated study logs to track progress. Designed for medical students and clinicians preparing for exams and lifelong learning.

**Highlights:** AI flashcard generation, Supports multiple AI models, Local data storage, No account required, Integrated study logs, Import notes, images, PDFs

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

**In-app purchases:** none


## Frequently asked questions

### Is Crammfly free?

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

### Is StudyTrail free?

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

### Do Crammfly or StudyTrail have ads?

Crammfly shows ads; StudyTrail does not.

### Which is updated more often, Crammfly or StudyTrail?

Crammfly ships an update every 7 months, and StudyTrail every 3 days. Most recently, Crammfly was updated on November 3, 2026 and StudyTrail on October 31, 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.*