# CompactifAI vs Compass

The clearest difference is iOS requirement: CompactifAI at 16.4 against Compass's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CompactifAI | Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/compass-local-ai/id6760742955/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 80 MB | 2 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Multiverse Computing](https://appshunter.io/developer/1797514174) | [Shryas Bhurat](https://appshunter.io/developer/1883531179) |

## What reviewers say

### CompactifAI

[App page](https://appshunter.io/ios/app/compactifai/id6749544702)

Interact with advanced AI models directly on your device, even without an internet connection. This app uses compressed AI models for fast, accurate, and energy-efficient performance, ideal for mobile professionals and privacy-sensitive tasks.

**Highlights:** Fully offline AI model execution, No internet or cloud dependency, Compressed AI models for efficiency, Smart routing for hybrid AI requests, On-device and API-based model integration

**In-app purchases:** none


### Compass

[App page](https://appshunter.io/ios/app/compass-local-ai/id6760742955)

This AI assistant processes all your questions and attached screenshots locally on your device. Enjoy private, real-time answers without data collection or cloud transmission.

**Highlights:** On-device AI processing, Screenshot and photo analysis, Notes-style chat interface, Private by design, No data collection, Streaming answers

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

**In-app purchases:** none


## Frequently asked questions

### Is CompactifAI free?

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

### Is Compass free?

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

### Do CompactifAI or Compass have ads?

Neither CompactifAI nor Compass shows ads.

### Which is updated more often, CompactifAI or Compass?

CompactifAI ships an update fortnightly, and Compass fortnightly. Most recently, CompactifAI was updated on October 15, 2026 and Compass on October 14, 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.*