# MemX vs Orbit Moon Alpha

The clearest difference is in-app purchases: Orbit Moon Alpha at none against MemX's 6. MemX's advantage is update cadence (weekly vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. MemX sells 6 in-app purchases, starting at $7.99 per month. Orbit Moon Alpha asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for MemX against 5.0 for Orbit Moon Alpha. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

MemX ships an update weekly, Orbit Moon Alpha every 3 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MemX | Orbit Moon Alpha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/memx-ai-memory-agent/id6761420624/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/orbit-moon-alpha/id6784013408/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 107 MB | 5 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Neural Forge Technologies](https://appshunter.io/developer/1889515642) | [ORBITMOONALPHA LLC](https://appshunter.io/developer/6784013410) |

## What reviewers say

### MemX

[App page](https://appshunter.io/ios/app/memx-ai-memory-agent/id6761420624)

This app acts as a digital second brain, allowing you to search and retrieve information from various sources like documents, photos, and audio recordings. It uses AI to transcribe conversations, set reminders, and extract key details, making your saved content easily searchable through natural language queries.

**Highlights:** Search inside any document (PDFs, contracts, etc.), Record and transcribe conversations (100+ languages), Set recurring voice reminders and to-dos, Integrate WhatsApp chats and files, Capture and search text from photos, Cross-reference information across multiple sources

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MemX Starter | $7.99 | per month |
| MemX Pro | $9.99 | per month |
| MemX MAX | $19.99 | per month |
| MemX Starter Annual | $66.99 | per year |
| MemX Pro Annual | $99.99 | per year |
| MemX MAX Annual | $199.99 | per year |


### Orbit Moon Alpha

[App page](https://appshunter.io/ios/app/orbit-moon-alpha/id6784013408)

This AI-powered productivity tool streamlines complex tasks by unifying advanced workspaces, modular tools, and multi-model workflows. It offers an AI agent workspace for structured research, file uploads, and voice input for efficient task creation.

**Highlights:** AI Agent workspace, Structured research workflows, File, image, and audio upload, Voice input for task creation, Workspace management, Knowledge, media, and workflow areas

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MemX free?

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

### Is Orbit Moon Alpha free?

Orbit Moon Alpha is free to download, with no in-app purchases.

### Which has better reviews, MemX or Orbit Moon Alpha?

MemX and Orbit Moon Alpha are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do MemX or Orbit Moon Alpha have ads?

Neither MemX nor Orbit Moon Alpha shows ads.

### Which is updated more often, MemX or Orbit Moon Alpha?

MemX ships an update weekly, and Orbit Moon Alpha every 3 weeks. Most recently, MemX was updated on October 14, 2026 and Orbit Moon Alpha on October 15, 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.*