# Rocket Data vs Moe Memos

The clearest difference is in-app purchases: Rocket Data at none against Moe Memos's 1. Rocket Data also leads on iOS requirement (14 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Moe Memos sells 1 one-off in-app purchase. Rocket Data asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Rocket Data | Moe Memos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (47 ratings)](https://appshunter.io/ios/app/moe-memos/id1643902185/reviews)** |
| Number of ratings | — | **47** |
| Positive reviews | — | 73.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 30 MB |
| Requires iOS | **14** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rocket Data Technology Limited](https://appshunter.io/developer/1336393894) | [宇霆 郭](https://appshunter.io/developer/1434967765) |

## What reviewers say

### Rocket Data

[App page](https://appshunter.io/ios/app/rocket-data/id1336393895)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moe Memos

[App page](https://appshunter.io/ios/app/moe-memos/id1643902185)

Capture thoughts and ideas quickly with this app. It offers both local on-device storage and synchronization with a self-hosted server. Enjoy offline functionality, rich media support, and robust organization tools.

**Highlights:** Quick idea capture, Local or self-hosted server sync, Offline functionality, Markdown support, Save images, videos, and files, Tagging and search organization, Progress graph visualization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $4.99 | one-time |


## Frequently asked questions

### Is Rocket Data free?

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

### Is Moe Memos free?

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

### Do Rocket Data or Moe Memos have ads?

Neither Rocket Data nor Moe Memos shows ads.

### Which is updated more often, Rocket Data or Moe Memos?

Rocket Data ships an update every 2 months, and Moe Memos every 2 months. Most recently, Rocket Data was updated on October 26, 2026 and Moe Memos on November 3, 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.*