# Contrastus vs LUCI AI

The clearest difference is update cadence: Contrastus at daily against LUCI AI's every 11 days. LUCI AI's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Contrastus ships an update daily, LUCI AI every 11 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Contrastus | LUCI AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/luci-ai/id6749850701/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 11 days |
| Monetization | — | Free |
| Size | 53 MB | 118 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Stefomir Dimitrov](https://appshunter.io/developer/1707123103) | [Memories.ai Platforms, Inc.](https://appshunter.io/developer/1810207625) |

## What reviewers say

### Contrastus

[App page](https://appshunter.io/ios/app/contrastus/id6466247842)

**In-app purchases:** none


### LUCI AI

[App page](https://appshunter.io/ios/app/luci-ai/id6749850701)

This app transforms life-logging camera recordings into organized memories, highlights, and meeting notes. It uses AI to automatically generate summaries and searchable content, helping you live and work more efficiently.

**Highlights:** Automatic video highlights, Meeting recording and summaries, Searchable memories by people, places, activities, Seamless device integration, AI-generated notes

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

**In-app purchases:** none


## Frequently asked questions

### Is Contrastus free?

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

### Is LUCI AI free?

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

### Do Contrastus or LUCI AI have ads?

Neither Contrastus nor LUCI AI shows ads.

### Which is updated more often, Contrastus or LUCI AI?

Contrastus ships an update daily, and LUCI AI every 11 days. Most recently, Contrastus was updated on October 30, 2026 and LUCI AI on October 30, 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.*