# Photogrammetry vs Enclave

The clearest difference is in-app purchases: Photogrammetry at none against Enclave's 4. Photogrammetry also leads on review sentiment (100% vs 79%) and iOS requirement (18.6 vs 27.0). Enclave's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Enclave sells 4 in-app purchases, starting at $9.99 per month. Photogrammetry asks for nothing beyond the download.

Photogrammetry ships an update every 2 weeks, Enclave fortnightly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Photogrammetry | Enclave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/enclave-local-ai-assistant/id6476614556/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | **100.0% of reviews** | 79.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | **Ad-supported** | Freemium |
| Size | 4 MB | 684 MB |
| Requires iOS | **18.6** | 27.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Taisei Shimizu](https://appshunter.io/developer/1659589746) | [Piotr Gorzelany](https://appshunter.io/developer/1017059261) |

## What reviewers say

### Photogrammetry

[App page](https://appshunter.io/ios/app/photogrammetry/id6466696870)

Create 3D models from photos using your iPhone or iPad. Scan objects, save projects, and generate high-quality models on your Mac. Share your creations with others.

**Highlights:** 3D scanning with LiDAR, Photo-based model generation, Project saving and management, Mac compatibility for higher quality, Public library for sharing models

**In-app purchases:** none


### Enclave

[App page](https://appshunter.io/ios/app/enclave-local-ai-assistant/id6476614556)

This app provides a private AI assistant that runs entirely on your device, allowing you to chat with various open-source models offline. It offers features like voice chat, iMessage integration, and document analysis, with an optional subscription for cloud-based models.

**Highlights:** Runs hundreds of open-source AI models locally, Offline chat and voice conversations, iMessage extension for private message drafting, Chat with documents (PDFs, text, images), Create custom AI assistants, Integrates with Siri and Shortcuts

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Pixel Pledge | $0.99 | one-time |
| Caffeine Charge | $5.99 | one-time |
| Mega Boost | $9.99 | one-time |

**What reviewers like**

- 🚀 Runs flawlessly locally
- 🔒 Offline and private AI
- 👍 Simple and easy to use
- 👍 Seamless Shortcuts integration
- 🚀 Optimized for low storage usage

**What reviewers complain about**

- 🐛 Occasional crashes or errors
- 🐛 Voice chat and file attachment issues
- 🐛 Compatibility problems with older devices
- 🐛 Markdown rendering bugs
- 🐛 Inability to delete downloaded models

**Reported bugs**

- Initialization errors on some devices
- Gemma 3n model not working properly
- Inability to download certain models
- Shortcut integration issues with long prompts

**Requested features**

- Add ability to delete chat history
- Implement iCloud sync for chat history
- Support for more advanced LLM models
- Improve voice recognition and text-to-speech
- Add web search functionality


## Frequently asked questions

### Is Photogrammetry free?

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

### Is Enclave free?

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

### Do Photogrammetry or Enclave have ads?

Photogrammetry shows ads; Enclave does not.

### Which is updated more often, Photogrammetry or Enclave?

Photogrammetry ships an update every 2 weeks, and Enclave fortnightly. Most recently, Photogrammetry was updated on November 3, 2026 and Enclave on November 8, 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.*