# Private LLM vs Control

The clearest difference is price: Control at Free against Private LLM's $3.99. Control also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (18.5 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Control is free to download; Private LLM costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Private LLM ships an update fortnightly, Control every 5 days. The most recent releases landed on September 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Private LLM | Control |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/private-llm-nucleus/id6748915266/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Paid | — |
| Size | 53 MB | 9 MB |
| Requires iOS | 26.0 | **18.5** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Parth Antala](https://appshunter.io/developer/1648952099) | [Carlos Tarrats](https://appshunter.io/developer/1838355154) |

## What reviewers say

### Private LLM

[App page](https://appshunter.io/ios/app/private-llm-nucleus/id6748915266)

This on-device AI assistant leverages Apple's Foundation Models for private natural language processing. It integrates with your device's apps to manage tasks, provide daily summaries, and generate creative visuals, all without internet access or data collection.

**Highlights:** On-device AI processing, Integrates with Calendar, Reminders, Health, Maps, Weather, Personalized Daily Kickstart summaries, Memory vault for storing and recalling information, Image generation with Image Playground, Customizable personality and appearance, Siri integration for hands-free interaction

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

**In-app purchases:** none


### Control

[App page](https://appshunter.io/ios/app/control-llm-interface/id6752229004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Private LLM free?

Private LLM costs $3.99, with no in-app purchases.

### Is Control free?

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

### Do Private LLM or Control have ads?

Neither Private LLM nor Control shows ads.

### Which is updated more often, Private LLM or Control?

Private LLM ships an update fortnightly, and Control every 5 days. Most recently, Private LLM was updated on September 18, 2026 and Control on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*