# TensorChat vs LocalEngine

The clearest difference is in-app purchases: TensorChat at none against LocalEngine's 3. TensorChat also leads on update cadence (daily vs every 5 days) and iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. LocalEngine sells 3 one-off in-app purchases. TensorChat asks for nothing beyond the download.

TensorChat ships an update daily, LocalEngine every 5 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TensorChat | LocalEngine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tensorchat-private-ai/id6760141754/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | Free | — |
| Size | 110 MB | 38 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 12+ |
| Developer | [General Intelligence Technologies Inc.](https://appshunter.io/developer/1882850592) | [GUOYU WANG](https://appshunter.io/developer/1873302677) |

## What reviewers say

### TensorChat

[App page](https://appshunter.io/ios/app/tensorchat-private-ai/id6760141754)

This app offers a privacy-focused AI chat experience by allowing you to download and run models directly on your device. Enjoy offline access, manage multiple conversations, and utilize voice and image inputs for a personalized AI interaction.

**Highlights:** On-device AI by default, Download and manage AI models, Offline chat functionality, Multiple chat threads, Voice input and text-to-speech, Image understanding

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

**In-app purchases:** none


### LocalEngine

[App page](https://appshunter.io/ios/app/localengine-think-tank/id6779024828)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Local Engine Pro | $2.99 | one-time |
| LocalEngine Pro | $4.99 | one-time |
| Professional | $9.99 | one-time |


## Frequently asked questions

### Is TensorChat free?

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

### Is LocalEngine free?

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

### Do TensorChat or LocalEngine have ads?

Neither TensorChat nor LocalEngine shows ads.

### Which is updated more often, TensorChat or LocalEngine?

TensorChat ships an update daily, and LocalEngine every 5 days. Most recently, TensorChat was updated on October 11, 2026 and LocalEngine on October 5, 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.*