# Skye | Personal AI Agent vs Nautilo

The clearest difference is iOS requirement: Nautilo at 16.4 against Skye | Personal AI Agent'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.

Skye | Personal AI Agent ships an update every 11 days, Nautilo every 2 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Skye | Personal AI Agent | Nautilo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/skye-personal-ai-agent/id6748042747/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 164 MB | 60 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [signull labs](https://appshunter.io/developer/1824060327) | [Kentauros AI Inc.](https://appshunter.io/developer/6800470421) |

## What reviewers say

### Skye | Personal AI Agent

[App page](https://appshunter.io/ios/app/skye-personal-ai-agent/id6748042747)

This app provides a personalized audio brief to help you start your day. It connects to your calendar, email, and health data to deliver gentle updates tailored to your life and schedule. Wake up to relevant information instead of jarring alarms.

**Highlights:** Personalized audio briefs, Calendar, email, and health data integration, Learns user patterns and preferences, Adapts to energy and schedule, Remembers user priorities, Privacy-focused data handling

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

**In-app purchases:** none


### Nautilo

[App page](https://appshunter.io/ios/app/nautilo/id6800470419)

**In-app purchases:** none


## Frequently asked questions

### Is Skye | Personal AI Agent free?

Skye | Personal AI Agent is free to download, with no in-app purchases.

### Is Nautilo free?

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

### Do Skye | Personal AI Agent or Nautilo have ads?

Neither Skye | Personal AI Agent nor Nautilo shows ads.

### Which is updated more often, Skye | Personal AI Agent or Nautilo?

Skye | Personal AI Agent ships an update every 11 days, and Nautilo every 2 weeks. Most recently, Skye | Personal AI Agent was updated on October 30, 2026 and Nautilo on October 29, 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.*