# Lectra Notes vs Vokabu

Lectra Notes and Vokabu are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lectra Notes ships an update weekly, Vokabu every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Lectra Notes | Vokabu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/lectra-notes-pdf-annotator/id6759754531/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 51 MB | 13 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Noel Sason](https://appshunter.io/developer/1880486957) | [Michael Salzer](https://appshunter.io/developer/542511377) |

## What reviewers say

### Lectra Notes

[App page](https://appshunter.io/ios/app/lectra-notes-pdf-annotator/id6759754531)

This app provides a private workspace for reading, annotating, and organizing PDF documents. It helps users understand dense texts faster with on-device intelligence for summaries and suggested tags. Designed for a calmer document workflow, it ensures your files remain private.

**Highlights:** Read and mark up PDFs, Highlight key passages and add notes, Organize documents with folders and tags, Generate summaries and suggested tags, Private by design with on-device intelligence, Backup and sync library

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

**In-app purchases:** none


### Vokabu

[App page](https://appshunter.io/ios/app/vokabu-englisch-lernen/id6763734893)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lectra Notes free?

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

### Is Vokabu free?

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

### Do Lectra Notes or Vokabu have ads?

Neither Lectra Notes nor Vokabu shows ads.

### Which is updated more often, Lectra Notes or Vokabu?

Lectra Notes ships an update weekly, and Vokabu every 2 weeks. Most recently, Lectra Notes was updated on November 5, 2026 and Vokabu on October 31, 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.*