# Sensor vs Enclave

The clearest difference is rating: Enclave at 4.7 against Sensor's 4.0. Enclave also leads on ads (none vs shown) and ratings volume (1.1K vs 4). Sensor's advantage is in-app purchases (none vs 4). On price, device support and iOS requirement there is nothing between them.

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

Enclave holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Enclave has 1.1K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 56% of Sensor's written reviews are positive against 79% of Enclave's.

Sensor ships an update every 2 months, Enclave fortnightly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sensor | Enclave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/sensor-app/id1466399692/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/enclave-local-ai-assistant/id6476614556/reviews)** |
| Number of ratings | 4 | **1.1K** |
| Positive reviews | 55.6% of reviews | **79.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 47 MB | 684 MB |
| Requires iOS | 27.0 | 27.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Volker Schmitt](https://appshunter.io/developer/1466399691) | [Piotr Gorzelany](https://appshunter.io/developer/1017059261) |

## What reviewers say

### Sensor

[App page](https://appshunter.io/ios/app/sensor-app/id1466399692)

Access and utilize all your device's sensors with this comprehensive tool. Explore GPS, gyroscope, acceleration, magnetometer, altimeter, and attitude data for various applications and research.

**Highlights:** Access GPS for precise location, Utilize gyroscope for orientation, Measure acceleration and movement, Detect magnetic fields with magnetometer, Access altimeter and pressure data, Monitor device attitude (roll, pitch, yaw)

**Features:** Apple Watch app

**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 Sensor free?

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

### Is Enclave free?

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

### Which has better reviews, Sensor or Enclave?

Enclave is rated higher. Sensor averages 4.0 out of 5 from 4 ratings, while Enclave averages 4.7 from 1.1K ratings.

### Do Sensor or Enclave have ads?

Sensor shows ads; Enclave does not.

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

Sensor ships an update every 2 months, and Enclave fortnightly. Most recently, Sensor was updated on October 14, 2026 and Enclave on October 18, 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.*