# mEinstein vs PinBoard

The clearest difference is ads: PinBoard at none against mEinstein's shown. mEinstein's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support 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.

mEinstein ships an update every 2 weeks, PinBoard every 2 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | mEinstein | PinBoard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/meinstein/id6446581528/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 469 MB | 18 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [mEinstein LLC](https://appshunter.io/developer/1529132342) | [Josh Mansfield](https://appshunter.io/developer/1799618167) |

## What reviewers say

### mEinstein

[App page](https://appshunter.io/ios/app/meinstein/id6446581528)

This app empowers users to control and monetize their personal data through an ethical marketplace. It also acts as an AI companion, offering personalized insights and recommendations powered by generative models. Your data is stored locally, ensuring privacy and security.

**Highlights:** Ethical data marketplace, AI companion with LLM, Personalized recommendations, Data ownership and control, Local data storage, Transparent data monetization

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### PinBoard

[App page](https://appshunter.io/ios/app/pinboard-better-notes/id6747376814)

**In-app purchases:** none


## Frequently asked questions

### Is mEinstein free?

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

### Is PinBoard free?

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

### Do mEinstein or PinBoard have ads?

mEinstein shows ads; PinBoard does not.

### Which is updated more often, mEinstein or PinBoard?

mEinstein ships an update every 2 weeks, and PinBoard every 2 months. Most recently, mEinstein was updated on October 14, 2026 and PinBoard on October 16, 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.*