# eIndeks vs Primo Notes

The clearest difference is in-app purchases: eIndeks at none against Primo Notes's 11. eIndeks also leads on ads (none vs shown). Primo Notes's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Primo Notes sells 11 in-app purchases, starting at $5.99 per 7 days. eIndeks asks for nothing beyond the download.

eIndeks ships an update every 6 weeks, Primo Notes every 3 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | eIndeks | Primo Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (13 ratings)](https://appshunter.io/ios/app/primo-notes-tldl-ai-notebook/id6739296817/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 47 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [University of Mostar](https://appshunter.io/developer/1491494044) | [Primo Technology Ltd.](https://appshunter.io/developer/1809398942) |

## What reviewers say

### eIndeks

[App page](https://appshunter.io/ios/app/eindeks-sum/id1597738916)

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

**In-app purchases:** none


### Primo Notes

[App page](https://appshunter.io/ios/app/primo-notes-tldl-ai-notebook/id6739296817)

This AI-powered tool helps students and professionals capture and organize information from lectures, meetings, and research. It offers automatic transcription, flashcard creation, quiz generation, and mind mapping to enhance learning and productivity.

**Highlights:** AI-powered transcription, Flashcard creator with spaced repetition, Quiz generator from notes, Mindmap builder, Multi-input note capture (audio, text, PDF), Smart action recognition, Translation into 40+ languages

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $5.99 | per 7 days |
| Weekly Intro Subscription | $7.99 | per 7 days |
| Weekly Trial Subscription | $7.99 | per 7 days |
| Monthly Trial Subscription | $14.99 | per month |
| Yearly Limited Subscription | $19.99 | per year |
| Premium Monthly Subscription | $19.99 | per month |
| Premium Yearly Subscription | $39.99 | per year |
| Yearly Trial Subscription | $39.99 | per year |
| 50 Notes Pack | $29.99 | one-time |
| 100 Notes Pack | $49.99 | one-time |
| Premium | $99.99 | one-time |


## Frequently asked questions

### Is eIndeks free?

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

### Is Primo Notes free?

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

### Do eIndeks or Primo Notes have ads?

Primo Notes shows ads; eIndeks does not.

### Which is updated more often, eIndeks or Primo Notes?

eIndeks ships an update every 6 weeks, and Primo Notes every 3 weeks. Most recently, eIndeks was updated on October 3, 2026 and Primo Notes on October 6, 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.*