# Locally AI by LM Studio vs Vector Space AI

The clearest difference is in-app purchases: Vector Space AI at none against Locally AI by LM Studio's 1. Vector Space AI also leads on review sentiment (100% vs 77%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Locally AI by LM Studio sells 1 in-app purchase, starting at $8.99 per month. Vector Space AI asks for nothing beyond the download.

Locally AI by LM Studio ships an update weekly, Vector Space AI every 4 days. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Locally AI by LM Studio | Vector Space AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/locally-ai-by-lm-studio/id6741426692/reviews)** | — |
| Number of ratings | **1.6K** | — |
| Positive reviews | 76.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 107 MB | 34 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Element Labs Inc](https://appshunter.io/developer/1652234264) | [Voila Tech K.K](https://appshunter.io/developer/1769335627) |

## What reviewers say

### Locally AI by LM Studio

[App page](https://appshunter.io/ios/app/locally-ai-by-lm-studio/id6741426692)

This app allows you to run powerful AI models directly on your iPhone or iPad without an internet connection. Enjoy complete privacy as no data is collected or sent to servers. It's optimized for Apple devices, offering fast and private AI interactions.

**Highlights:** Run AI models offline, Private and no data collection, Supports Llama, Gemma, Qwen, and more, Optimized for Apple Silicon, Chat, analyze images, generate text

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $8.99 | per month |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Polished and user-friendly UI
- 🔒 Good privacy policy
- 🚀 Runs models quickly on device

**What reviewers complain about**

- 🐛 Doesn't work without internet connection
- 🐛 Compatibility issues with older devices

**Reported bugs**

- Stops responding when Airplane mode is turned on
- Interface issues on iPhone 15 Pro

**Requested features**

- Add option to switch between downloaded models
- Implement autoscroll feature
- Add support for more model types (e.g. SolvLM2, Grante Vision)
- Allow users to add models from Hugging Face


### Vector Space AI

[App page](https://appshunter.io/ios/app/vector-space-ai/id6746352865)

This app offers a fast, private AI companion that runs locally on your device, providing instant responses for writing, brainstorming, and coding. It also allows seamless switching to cloud-based AI for more advanced queries.

**Highlights:** Runs locally on device, Optional ChatGPT API connection, Modern and clean interface, Instant response times, Complete user data privacy, Seamless mode switching

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Locally AI by LM Studio free?

Locally AI by LM Studio is free to download, with in-app purchases available.

### Is Vector Space AI free?

Vector Space AI is free to download, with no in-app purchases.

### Do Locally AI by LM Studio or Vector Space AI have ads?

Neither Locally AI by LM Studio nor Vector Space AI shows ads.

### Which is updated more often, Locally AI by LM Studio or Vector Space AI?

Locally AI by LM Studio ships an update weekly, and Vector Space AI every 4 days. Most recently, Locally AI by LM Studio was updated on September 23, 2026 and Vector Space AI on September 7, 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.*