# Thea vs MemoraX

The clearest difference is ads: Thea at none against MemoraX's shown. Thea also leads on ratings volume (2.5K vs 1) and device support (4 vs 2). MemoraX's advantage is update cadence (daily vs monthly). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Thea sells 2 in-app purchases, starting at $12.00 per month and MemoraX sells 11 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 Thea against 5.0 for MemoraX. That said, the two scores are not equally well evidenced: Thea has 2.5K ratings behind it against 1, so its average is the more settled of the two.

Thea ships an update monthly, MemoraX daily. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Thea | MemoraX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (2.5K ratings)](https://appshunter.io/ios/app/thea-study-smart/id6742800289/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memorax-ai-flashcard-maker/id6749509719/reviews)** |
| Number of ratings | **2.5K** | 1 |
| Positive reviews | 92.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 26 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Thea Study](https://appshunter.io/developer/1800055800) | [Cagri Terzi](https://appshunter.io/developer/1724643147) |

## What reviewers say

### Thea

[App page](https://appshunter.io/ios/app/thea-study-smart/id6742800289)

Transform your course materials into interactive study tools with an AI-powered platform. Upload notes, PDFs, or videos to generate flashcards, practice tests, and summaries. Learn efficiently and master your subjects with personalized study plans.

**Highlights:** AI-powered study material transformation, Interactive flashcards and game modes, Adaptive learning question generation, Practice test simulation, Automatic summarization and guide creation, Multi-language support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.00 | per month |
| Yearly | $48.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful AI features
- 💰 Free version available
- 📚 Effective for studying and learning
- 🎓 Useful for AP and nursing exams

**What reviewers complain about**

- 🔍 Lack of spaced repetition setting
- 🔒 Potential for paywalls in the future

**Reported bugs**

- Answers not mixed up in matching game

**Requested features**

- Spaced repetition setting
- More customization options


### MemoraX

[App page](https://appshunter.io/ios/app/memorax-ai-flashcard-maker/id6749509719)

This app uses AI to quickly generate study flashcards from topics or text notes. It incorporates proven learning methods like active recall and spaced repetition to help users master subjects faster. Access a library of decks or create your own for various exams and languages.

**Highlights:** AI Flashcard Generator, Active Recall & Spaced Repetition, Topic/Text to Deck Creation, Premium Deck Store, Progress Tracking, Cloud Sync Across Devices

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| OET Common Verbs | Free | one-time |
| OET Symptoms | $0.99 | one-time |
| OET Common Adjectives | $0.99 | one-time |
| OET Common Nouns | $0.99 | one-time |
| OET Medical Terminology | $0.99 | one-time |
| OET Common Adjectives | $1.99 | one-time |
| OET Common Nouns | $1.99 | one-time |
| OET Common Verbs | $1.99 | one-time |
| OET Symptoms | $1.99 | one-time |
| OET Academic Vocabulary | $2.99 | one-time |


## Frequently asked questions

### Is Thea free?

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

### Is MemoraX free?

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

### Which has better reviews, Thea or MemoraX?

MemoraX is rated higher. Thea averages 4.9 out of 5 from 2.5K ratings, while MemoraX averages 5.0 from 1 ratings.

### Do Thea or MemoraX have ads?

MemoraX shows ads; Thea does not.

### Which is updated more often, Thea or MemoraX?

Thea ships an update monthly, and MemoraX daily. Most recently, Thea was updated on October 30, 2026 and MemoraX on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*