# Mem vs Loopdrift

The clearest difference is in-app purchases: Loopdrift at none against Mem's 10. Mem's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mem sells 10 in-app purchases, starting at $9.00 per month. Loopdrift asks for nothing beyond the download.

Mem ships an update every 3 days, Loopdrift every 2 months. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mem | Loopdrift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (126 ratings)](https://appshunter.io/ios/app/mem-your-personal-ai-agent/id1578757028/reviews)** | — |
| Number of ratings | **126** | — |
| Positive reviews | 41.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 3 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mem Labs, Inc.](https://appshunter.io/developer/1030154393) | [Shenzhen Zhongshan Psychological Consultation Co., Ltd.](https://appshunter.io/developer/1704584180) |

## What reviewers say

### Mem

[App page](https://appshunter.io/ios/app/mem-your-personal-ai-agent/id1578757028)

This app acts as an AI-powered thought partner, capturing and organizing your ideas, meetings, and research. It allows you to use voice to create and edit notes, and an AI assistant can recall, summarize, and reorganize your information. It also surfaces relevant notes automatically and offers powerful search capabilities.

**Highlights:** Voice-to-text note creation and editing, AI-powered summarization and recall, Automatic organization and structuring of notes, Intelligent surfacing of related information, Deep search for any note, Cross-device synchronization, Offline access

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mem Plus | $9.00 | per month |
| Pro | $12.00 | per month |
| Mem Pro | $29.00 | per month |
| Proactive | $29.00 | per month |
| Mem Pro 2x | $49.00 | per month |
| Proactive | $59.00 | per month |
| Mem Pro 5x | $99.00 | per month |
| Proactive | $99.00 | per month |
| Mem Pro 10x | $149.00 | per month |
| Mem Pro 20x | $199.00 | per month |

**What reviewers like**

- 🤖 AI-powered note organization and auto-categorization
- 💬 Integrated ChatGPT/AI chat assistant for research and synthesis
- 🎙️ Voice-to-text transcription with formatting
- 🔗 Intelligent linking of related notes
- ⚡ Fast and intuitive interface design

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔄 Unreliable syncing between devices
- 📱 iOS app significantly less featured than desktop version
- 🔐 Requires Google/Apple login (no email option)
- 💾 Data loss and notes disappearing unexpectedly

**Reported bugs**

- Notes disappearing without trace or recovery option
- Bottom navigation bar covering key buttons
- Settings popup incorrectly prompts to download app already installed
- Black bar covering AI tool input field on web version
- Photos not saving or disappearing after one day

**Requested features**

- True hands-free voice activation with Siri shortcuts
- Widget support for voice notes and Apple Watch
- Node/mind map graph visualization of note connections
- PDF and document export functionality
- Full markdown support


### Loopdrift

[App page](https://appshunter.io/ios/app/loopdrift/id6770063349)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mem free?

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

### Is Loopdrift free?

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

### Do Mem or Loopdrift have ads?

Neither Mem nor Loopdrift shows ads.

### Which is updated more often, Mem or Loopdrift?

Mem ships an update every 3 days, and Loopdrift every 2 months. Most recently, Mem was updated on October 16, 2026 and Loopdrift on October 1, 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.*