# Wisen vs ProjectBoard

The clearest difference is update cadence: Wisen at every 6 days against ProjectBoard's every 2 months. ProjectBoard's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Wisen ships an update every 6 days, ProjectBoard every 2 months. The most recent releases landed on October 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Wisen | ProjectBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/wisen-ai-notes-and-knowledge/id6760642726/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Free | — |
| Size | 21 MB | 17 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [DARIA LENSKAJA](https://appshunter.io/developer/1885471826) | [Rebecca Adormeh-Kwao](https://appshunter.io/developer/1896489348) |

## What reviewers say

### Wisen

[App page](https://appshunter.io/ios/app/wisen-ai-notes-and-knowledge/id6760642726)

This app intelligently analyzes your notes to surface forgotten ideas, patterns, and unresolved questions. It offers daily digests, AI-powered chat for querying your notes, and visual knowledge mapping. Learn and retain information effectively through spaced repetition.

**Highlights:** AI-powered idea surfacing, Daily note digests, AI chat for note queries, Visual knowledge mapping, Spaced repetition learning, PDF, image, and voice import

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

**In-app purchases:** none


### ProjectBoard

[App page](https://appshunter.io/ios/app/projectboard-projects-and-tasks/id6772602823)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Wisen free?

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

### Is ProjectBoard free?

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

### Do Wisen or ProjectBoard have ads?

Neither Wisen nor ProjectBoard shows ads.

### Which is updated more often, Wisen or ProjectBoard?

Wisen ships an update every 6 days, and ProjectBoard every 2 months. Most recently, Wisen was updated on October 23, 2026 and ProjectBoard on October 13, 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.*