# Meshtastic vs Memo 3D Scanner

The clearest difference is review sentiment: Memo 3D Scanner at 100% against Meshtastic's 44%. Memo 3D Scanner also leads on rating (5.0 vs 4.1). Meshtastic's advantage is in-app purchases (none vs 1) and ratings volume (833 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Memo 3D Scanner sells 1 one-off in-app purchase. Meshtastic asks for nothing beyond the download.

Memo 3D Scanner holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Meshtastic has 833 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 44% of Meshtastic's written reviews are positive against 100% of Memo 3D Scanner's.

Meshtastic ships an update every 10 days, Memo 3D Scanner weekly. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Meshtastic | Memo 3D Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (833 ratings)](https://appshunter.io/ios/app/meshtastic/id1586432531/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memo-3d-scanner/id6791409163/reviews)** |
| Number of ratings | **833** | 1 |
| Positive reviews | 44.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 142 MB | 14 MB |
| Requires iOS | **17.5** | 18.0 |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Meshtastic LLC](https://appshunter.io/developer/1586432533) | [耿芳 王](https://appshunter.io/developer/6791396571) |

## What reviewers say

### Meshtastic

[App page](https://appshunter.io/ios/app/meshtastic/id1586432531)

This app enables off-grid, decentralized communication via a low-power mesh network. Send text messages in areas lacking cellular or WiFi service.

**Highlights:** Off-grid communication, Decentralized mesh network, Low-power LoRa radio support, Text messaging, No cellular/WiFi required

**Features:** Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Well-made app
- 🚀 Polished and intuitive interface
- 🚀 Powerful features for off-grid communication
- 👍 Great community and responsive developers
- 👍 Continuously improving with updates

**What reviewers complain about**

- 🐛 Bluetooth connectivity issues
- 🐛 Unreliable messaging and node connections
- 🐛 Crashes and stability problems
- 🔋 High battery consumption
- 👎 Lacking feature parity with Android version

**Reported bugs**

- Canned messages configuration issues
- Location sharing and traceroute functions not working
- Settings screen bugs and crashes
- Inconsistent behavior when switching between devices

**Requested features**

- Offline maps support
- Ability to customize notifications
- More sorting and filtering options for nodes
- Apple Watch and Shortcuts integration
- Improved documentation and user guidance


### Memo 3D Scanner

[App page](https://appshunter.io/ios/app/memo-3d-scanner/id6791409163)

Capture 3D scenes with high accuracy and train them on your device. This app refines camera tracking and uses depth estimation for faster, stable 3DGS training. Your data stays private, processed entirely on your iPhone.

**Highlights:** High-accuracy COLMAP-compatible capture data export, Refined ARKit camera pose tracking, Diffusion-based depth estimation, On-device 3D Gaussian Splatting training, Export camera-path videos and scene files, Privacy-focused, no cloud processing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memo PRO | $34.99 | one-time |


## Frequently asked questions

### Is Meshtastic free?

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

### Is Memo 3D Scanner free?

Memo 3D Scanner is free to download, with in-app purchases available.

### Which has better reviews, Meshtastic or Memo 3D Scanner?

Memo 3D Scanner is rated higher. Meshtastic averages 4.1 out of 5 from 833 ratings, while Memo 3D Scanner averages 5.0 from 1 ratings.

### Do Meshtastic or Memo 3D Scanner have ads?

Neither Meshtastic nor Memo 3D Scanner shows ads.

### Which is updated more often, Meshtastic or Memo 3D Scanner?

Meshtastic ships an update every 10 days, and Memo 3D Scanner weekly. Most recently, Meshtastic was updated on October 25, 2026 and Memo 3D Scanner on October 9, 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.*