# Raena AI vs eincard

The clearest difference is in-app purchases: eincard at none against Raena AI's 12. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Raena AI sells 11 in-app purchases, starting at $6.99 per 7 days. eincard asks for nothing beyond the download.

Raena AI ships an update every 10 days, eincard every 2 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Raena AI | eincard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (854 ratings)](https://appshunter.io/ios/app/raena-ai-flashcards-and-notes/id6746026925/reviews)** | — |
| Number of ratings | **854** | — |
| Positive reviews | 46.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 114 MB | 22 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Raena AI](https://appshunter.io/developer/1814774225) | [Katarina Ing.Kmetova](https://appshunter.io/developer/1881696741) |

## What reviewers say

### Raena AI

[App page](https://appshunter.io/ios/app/raena-ai-flashcards-and-notes/id6746026925)

Transform study materials into interactive learning tools like quizzes, flashcards, and summaries using AI. This app helps students learn more effectively and retain information faster, offering features like AI tutors and study podcasts.

**Highlights:** AI Quiz Generator, Smart Summaries, Flashcards, Study Podcasts, AI Tutor, Brainrot Mode, Study Games

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $6.99 | per 7 days |
| Pro Plan | $6.99 | per 7 days |
| Pro Plan | $6.99 | per 7 days |
| Pro Plan | $13.99 | per month |
| Pro Plan | $13.99 | per month |
| Pro Plan | $13.99 | per month |
| Pro Plan | $33.49 | per year |
| Pro Plan | $79.99 | per year |
| Pro Plan | $83.99 | per year |
| Pro Plan | $83.99 | per year |
| Pro Plan | $89.99 | per year |

**What reviewers like**

- 👍 Good app
- 🚀 Helps improve grades
- 🚀 Saves time
- 🚀 Helpful features
- 👍 Love the app

**What reviewers complain about**

- 🔒 Need to pay to access
- 🔒 Blocked without subscription
- 🔒 Asks for credit card
- 🐛 Yucky pictures and naked people

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Improve marketing content


### eincard

[App page](https://appshunter.io/ios/app/eincard-study-before-scroll/id6787239654)

**In-app purchases:** none


## Frequently asked questions

### Is Raena AI free?

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

### Is eincard free?

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

### Do Raena AI or eincard have ads?

Neither Raena AI nor eincard shows ads.

### Which is updated more often, Raena AI or eincard?

Raena AI ships an update every 10 days, and eincard every 2 weeks. Most recently, Raena AI was updated on October 13, 2026 and eincard on October 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.*