# mEinstein vs Smart Notes App

The clearest difference is ads: Smart Notes App at none against mEinstein's shown. Smart Notes App also leads on iOS requirement (15.0 vs 17.6). mEinstein's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases and device support 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, Smart Notes App every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | mEinstein | Smart Notes App |
| --- | --- | --- |
| 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 3 months |
| Monetization | Ad-supported | — |
| Size | 469 MB | 57 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [mEinstein LLC](https://appshunter.io/developer/1529132342) | [SmartAI Soft](https://appshunter.io/developer/1794299781) |

## 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


### Smart Notes App

[App page](https://appshunter.io/ios/app/smart-notes-app/id6745878182)

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

**In-app purchases:** none


## Frequently asked questions

### Is mEinstein free?

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

### Is Smart Notes App free?

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

### Do mEinstein or Smart Notes App have ads?

mEinstein shows ads; Smart Notes App does not.

### Which is updated more often, mEinstein or Smart Notes App?

mEinstein ships an update every 2 weeks, and Smart Notes App every 3 months. Most recently, mEinstein was updated on November 3, 2026 and Smart Notes App on October 30, 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.*