# WilliStudy vs Study AI. Your study helper.

The clearest difference is review sentiment: WilliStudy at 100% against Study AI. Your study helper.'s 0%. WilliStudy also leads on in-app purchases (none vs 2) and rating (4.9 vs 4.7). Study AI. Your study helper.'s advantage is ratings volume (112 vs 7). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Study AI. Your study helper. sells 2 in-app purchases, starting at $6.49 per 7 days. WilliStudy asks for nothing beyond the download.

WilliStudy holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Study AI. Your study helper. has 112 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 100% of WilliStudy's written reviews are positive against 0% of Study AI. Your study helper.'s.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | WilliStudy | Study AI. Your study helper. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/willistudy/id6466582450/reviews)** | [4.7 (112 ratings)](https://appshunter.io/ios/app/study-ai-your-study-helper/id6744062157/reviews) |
| Number of ratings | 7 | **112** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Size | 114 MB | 25 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [William Gallegos](https://appshunter.io/developer/1672879909) | [ZephyrLabs](https://appshunter.io/developer/1797628477) |

## What reviewers say

### WilliStudy

[App page](https://appshunter.io/ios/app/willistudy/id6466582450)

Create and study custom flashcards with various learning modes like Learn, Write, and Test. Share your study sets with others globally or keep them private. Designed for all students to enhance their academic potential.

**Highlights:** Customizable flashcard creation, Multiple study modes (Learn, Write, Test), Share study sets publicly or privately, Infinite learning rounds, Progressive difficulty in Learn mode, Practice tests for exam preparation

**In-app purchases:** none


### Study AI. Your study helper.

[App page](https://appshunter.io/ios/app/study-ai-your-study-helper/id6744062157)

This AI-powered study assistant transforms lectures and texts into flashcards, notes, and quizzes. It offers an AI tutor for instant explanations, accurate transcriptions of audio, and smart note organization. Rewrite your notes in various styles to enhance understanding and retention.

**Highlights:** AI Tutor for instant explanations, One-tap flashcard creation, Audio and file transcription, Smart note organization, Note rewriting tools, Seamless input methods

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription with Trial | $6.49 | per 7 days |
| Annual Subscription | $54.90 | per year |


## Frequently asked questions

### Is WilliStudy free?

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

### Is Study AI. Your study helper. free?

Study AI. Your study helper. is free to download, with in-app purchases available.

### Which has better reviews, WilliStudy or Study AI. Your study helper.?

WilliStudy is rated higher. WilliStudy averages 4.9 out of 5 from 7 ratings, while Study AI. Your study helper. averages 4.7 from 112 ratings.

### Do WilliStudy or Study AI. Your study helper. have ads?

Neither WilliStudy nor Study AI. Your study helper. shows ads.

### Which is updated more often, WilliStudy or Study AI. Your study helper.?

WilliStudy ships an update every 3 weeks, and Study AI. Your study helper. every 3 weeks. Most recently, WilliStudy was updated on September 16, 2026 and Study AI. Your study helper. on September 10, 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.*