# LLMConnect vs Surface Energy App

The clearest difference is in-app purchases: Surface Energy App at none against LLMConnect's 5. Surface Energy App also leads on iOS requirement (15.1 vs 17). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LLMConnect sells 5 in-app purchases, starting at $1.99 per 7 days. Surface Energy App asks for nothing beyond the download.

LLMConnect ships an update every 2 weeks, Surface Energy App every 10 days. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | LLMConnect | Surface Energy App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 21.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 71 MB | 48 MB |
| Requires iOS | 17 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sebastian Diaz Delgado](https://appshunter.io/developer/1775532472) | [Rokswood Efabshop Limited](https://appshunter.io/developer/1737970294) |

## What reviewers say

### LLMConnect

[App page](https://appshunter.io/ios/app/llmconnect-ai-chat-client/id6737247302)

Access multiple AI models like GPT, Claude, and Gemini within a single, private workspace. Bring your own API keys for enhanced control and security. Streamline your AI interactions with features like PDF/image chat, voice input, and custom assistants.

**Highlights:** Access multiple AI models, Bring your own API keys, Chat with PDFs and images, Voice input and image generation, Customizable assistants, Organize chats with folders, Offline local models

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $49.99 | per year |
| Premium Yearly | $49.99 | per year |
| Lifetime Premium | $124.99 | one-time |


### Surface Energy App

[App page](https://appshunter.io/ios/app/surface-energy-app/id6745168826)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LLMConnect free?

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

### Is Surface Energy App free?

Surface Energy App is free to download, with no in-app purchases.

### Do LLMConnect or Surface Energy App have ads?

Neither LLMConnect nor Surface Energy App shows ads.

### Which is updated more often, LLMConnect or Surface Energy App?

LLMConnect ships an update every 2 weeks, and Surface Energy App every 10 days. Most recently, LLMConnect was updated on October 13, 2026 and Surface Energy App on October 16, 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.*