# Edulens AI vs Rumina

The clearest difference is update cadence: Rumina at every 6 days against Edulens AI's monthly. Edulens AI's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Edulens AI sells 3 in-app purchases, starting at $4.99 per month and Rumina sells 5 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Edulens AI ships an update monthly, Rumina every 6 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Edulens AI | Rumina |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/rumina-visual-ai-tutor/id6767884913/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 189 MB | 182 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Snehachauhan Kumar](https://appshunter.io/developer/1892673820) | [Hangzhou Remis Information Technology Co., Ltd.](https://appshunter.io/developer/6802556146) |

## What reviewers say

### Edulens AI

[App page](https://appshunter.io/ios/app/edulens-ai/id6762050703)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $4.99 | per month |
| Pro Scholar Monthly | $14.99 | per month |
| Mastermind yearly | $89.99 | per year |


### Rumina

[App page](https://appshunter.io/ios/app/rumina-visual-ai-tutor/id6767884913)

Transform your curiosity into structured learning paths. This app helps you explore complex ideas and decisions by creating visual explanations with narration. It's designed for anyone seeking deeper understanding beyond simple answers.

**Highlights:** Start with everyday questions, Explore question maps, Create visual explanations, Listen to narrated content, Ask follow-up questions, Turn confusion into clarity

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lucue Pro Monthly | $19.99 | per month |
| Lucue Pro Yearly | $149.99 | per year |
| 500 Stars | $6.99 | one-time |
| 2,000 Stars | $24.99 | one-time |
| 5,000 Stars | $59.99 | one-time |


## Frequently asked questions

### Is Edulens AI free?

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

### Is Rumina free?

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

### Do Edulens AI or Rumina have ads?

Neither Edulens AI nor Rumina shows ads.

### Which is updated more often, Edulens AI or Rumina?

Edulens AI ships an update monthly, and Rumina every 6 days. Most recently, Edulens AI was updated on October 25, 2026 and Rumina on October 28, 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.*