# X vs StudyFetch

The clearest difference is in-app purchases: X at none against StudyFetch's 12. X also leads on iOS requirement (12.0 vs 17.0). StudyFetch's advantage is update cadence (every 10 days vs every 4 months) and chart position (#109 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. StudyFetch sells 12 in-app purchases, starting at $9.99 per month. X asks for nothing beyond the download.

X ships an update every 4 months, StudyFetch every 10 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | X | StudyFetch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (15K ratings)](https://appshunter.io/ios/app/studyfetch-ai-tutor/id6663574866/reviews)** |
| Number of ratings | — | **15K** |
| Positive reviews | — | 33.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#109** |
| Size | 79 MB | 248 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [University of Oulu](https://appshunter.io/developer/1057902852) | [Study Fetch](https://appshunter.io/developer/1764746060) |

## What reviewers say

### X

[App page](https://appshunter.io/ios/app/x-ray-scatter-sim/id6463718894)

**In-app purchases:** none


### StudyFetch

[App page](https://appshunter.io/ios/app/studyfetch-ai-tutor/id6663574866)

**Currently charting:** #109 Top Free · Education, #170 Top Grossing · Education (US App Store)

Transform your course materials into interactive study tools with AI. Upload lectures, PDFs, or videos to generate flashcards, quizzes, and notes. Engage with a personal AI tutor for real-time learning support and track your progress.

**Highlights:** AI-generated flashcards and quizzes, Personal AI voice tutor, Real-time lecture transcription and notes, Progress tracking and achievements, Support for 20+ languages, Converts lectures, PDFs, slides, videos to study formats

**Features:** iMessage stickers, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyFetch Explainers Basic | $9.99 | per month |
| StudyFetch Explainer Basic | $9.99 | per month |
| StudyFetch Explainers Premium | $19.99 | per month |
| StudyFetch Explainer Premium | $19.99 | per month |
| StudyFetch Premium Monthly | $19.99 | per month |
| StudyFetch Premium Quarterly | $29.00 | per 3 months |
| StudyFetch Explainer Basic | $83.99 | per year |
| StudyFetch Premium YearlyTrial | $96.00 | per year |
| StudyFetch Premium Yearly | $96.00 | per year |
| StudyFetch Explainer Premium | $167.99 | per year |
| Call Spark.E 1 Hour | $7.49 | one-time |
| Call Spark.E 5 Hours | $25.00 | one-time |

**What reviewers like**

- 🚀 Great app
- 👍 User friendly
- 🚀 Simplifies learning
- 👍 Helpful with studies
- 🚀 Effective AI study partner

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Laggy and glitchy
- 🐛 Navigation issues
- 🐛 Bugs and errors
- 💰 Overpriced subscription

**Reported bugs**

- Inability to upload or load materials
- Chatbot and tutor features not working
- Inconsistent performance across platforms
- Account and payment issues

**Requested features**

- Sync accounts across devices
- Improve PDF and document handling
- Enhance live lecture recording and transcription
- Add more test questions and practice content


## Frequently asked questions

### Is X free?

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

### Is StudyFetch free?

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

### Do X or StudyFetch have ads?

Neither X nor StudyFetch shows ads.

### Which is updated more often, X or StudyFetch?

X ships an update every 4 months, and StudyFetch every 10 days. Most recently, X was updated on October 5, 2026 and StudyFetch on October 16, 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.*