# Local LLM vs Premsys

The clearest difference is rating: Premsys at 5.0 against Local LLM's 4.5. Premsys also leads on review sentiment (100% vs 89%). Local LLM's advantage is in-app purchases (none vs 2) and update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Premsys sells 2 in-app purchases, starting at $12.99 per month. Local LLM asks for nothing beyond the download.

Premsys holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews point the same way: 89% of Local LLM's written reviews are positive against 100% of Premsys's.

Local LLM ships an update every 4 days, Premsys every 2 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Local LLM | Premsys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/local-llm-mithril/id6751945393/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/premsys/id6791407839/reviews)** |
| Number of ratings | **16** | 4 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | **Free** | Freemium |
| Size | 106 MB | 64 MB |
| Requires iOS | **26.0** | 27.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [DEPLOY FORWARD LLC](https://appshunter.io/developer/1834702526) | [Premsys Inc.](https://appshunter.io/developer/6791333243) |

## What reviewers say

### Local LLM

[App page](https://appshunter.io/ios/app/local-llm-mithril/id6751945393)

Run advanced AI language models directly on your device without needing an internet connection. Explore a variety of quantized models optimized for mobile performance and enjoy features like real-time streaming and local data storage.

**Highlights:** Run AI models locally on iPhone, No cloud or internet required, Access quantized AI models, Supports GGUF-format models, Metal GPU acceleration, RAG with embeddings, SQLite conversation storage

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

**In-app purchases:** none


### Premsys

[App page](https://appshunter.io/ios/app/premsys/id6791407839)

This AI assistant runs entirely on your device, offering private, offline chat with text and images. Secure web search and a live dashboard provide daily summaries of your information. Upgrade for advanced document interaction and document generation.

**Highlights:** Datacenter-free AI, On-device AI models, Offline multimodal chat, Private web search, Live dashboard, Chat with your documents (Pro), Document generation (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premsys Pro | $12.99 | per month |
| Premsys Pro | $99.99 | per year |


## Frequently asked questions

### Is Local LLM free?

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

### Is Premsys free?

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

### Which has better reviews, Local LLM or Premsys?

Premsys is rated higher. Local LLM averages 4.5 out of 5 from 16 ratings, while Premsys averages 5.0 from 4 ratings.

### Do Local LLM or Premsys have ads?

Neither Local LLM nor Premsys shows ads.

### Which is updated more often, Local LLM or Premsys?

Local LLM ships an update every 4 days, and Premsys every 2 weeks. Most recently, Local LLM was updated on October 25, 2026 and Premsys on October 20, 2026.

---

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