# mEinstein vs Sprink

The clearest difference is rating: Sprink at 4.0 against mEinstein's 3.5. Sprink also leads on iOS requirement (15.0 vs 17.6). mEinstein's advantage is in-app purchases (none vs 5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Sprink sells 5 in-app purchases, starting at $3.99 per month. mEinstein asks for nothing beyond the download.

Sprink holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

mEinstein ships an update every 2 weeks, Sprink every 10 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | mEinstein | Sprink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/meinstein/id6446581528/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/sprink-save-and-organize-posts/id6747450302/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 469 MB | 112 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [mEinstein LLC](https://appshunter.io/developer/1529132342) | [Bear Scaler LLC](https://appshunter.io/developer/1819101221) |

## 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


### Sprink

[App page](https://appshunter.io/ios/app/sprink-save-and-organize-posts/id6747450302)

This app provides a centralized place to save and organize content from any app or website. It uses AI to automatically categorize and tag your saves, making them easily searchable. You can build collections, set reminders, and share your saved items with others.

**Highlights:** Save from any app or website, AI automatic categorization and tagging, Searchable saves, Build collections, Set reminders, Share with friends

**Features:** iMessage stickers

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $24.99 | per year |
| 5 Ai Credits | $0.99 | one-time |
| 15 AI Credits | $1.99 | one-time |
| 50 AI Credits | $5.99 | one-time |


## Frequently asked questions

### Is mEinstein free?

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

### Is Sprink free?

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

### Which has better reviews, mEinstein or Sprink?

Sprink is rated higher. mEinstein averages 3.5 out of 5 from 4 ratings, while Sprink averages 4.0 from 4 ratings.

### Do mEinstein or Sprink have ads?

Both mEinstein and Sprink show ads.

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

mEinstein ships an update every 2 weeks, and Sprink every 10 days. Most recently, mEinstein was updated on October 24, 2026 and Sprink on October 28, 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.*