# Silica: Location History — Real-world context for your AI

> Real-world context for your AI (iPhone/iPad app by Taketo Fujimaki.)

- Source: https://appshunter.io/ios/app/silica-location-history/id6795041286 (this page in markdown: same URL + `.md`)
- Developer: [Taketo Fujimaki](https://appshunter.io/developer/6795041723)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 26 MB
- Languages: American English, Japanese
- Released: 2026-09-15
- Data updated: 2026-10-07

## What is Silica?

Silica is a location and stay history app for giving AI your actual activities—not your plans.

It automatically records the places you visit and how long you stay on your iPhone. Review where you went and how long you stayed in a daily timeline and map. You do not need to open the app every day.

【Key Features】
• Automatically record places visited and stay durations in the background
• View activity history in a daily timeline and map
• See travel modes such as walking, cycling, and driving
• Save frequently visited places
• Manually or automatically export history to Markdown or Notion
• Use exported history as context for any AI agent or knowledge tool

Silica does not include built-in AI. It is a recording foundation for giving your AI real-world activity data.

【Features】
• Location history is primarily stored on your device. Only selected logs are sent to Notion when Notion integration is enabled
• No ads or advertising tracking
• Minimal use of location services enables low-power recording

Background recording requires Always location access and Precise Location. Records may contain omissions or inaccuracies depending on the device and environment.
Some features require Silica Pro.
Terms of Use (Apple Standard EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Silica Pro Monthly | $1.99 | per month |
| Silica Pro Annual | $17.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Silica Pro Lifetime | $29.99 | one-time |


## Is Silica safe?

Not enough ratings yet to assess Silica.

## Is Silica legit?

Silica: Location History has limited verification signals. The AppsHunter Legitimacy Score for Silica is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.0.3 — 2026-10-06

Fixed daily timeline display, improved handling of overlapping stays, and simplified subscription management.

### 1.0.2 — 2026-10-02

Fixed daily timeline display, improved handling of overlapping stays, and simplified subscription management.

### 1.0.1 — 2026-09-23

Usability improvements.

### 1.0 — 2026-09-15

No release notes.

## Apps similar to Silica

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| --- | --- | --- | --- |
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| [Stilo Markdown Editor](https://appshunter.io/ios/app/stilo-markdown-editor/id6814040208) | — | Free | Productivity |
| [WatchMinutes](https://appshunter.io/ios/app/watchminutes/id6775707197) | — | Free | Productivity |
| [michi - Next Gen Notes App](https://appshunter.io/ios/app/michi-next-gen-notes-app/id6756811059) | — | Free | Productivity |

## More apps by Taketo Fujimaki

- [Sides: QR Link Cards](https://appshunter.io/ios/app/sides-qr-link-cards/id6801758452)

All apps by Taketo Fujimaki: https://appshunter.io/developer/6795041723

## Related topics

[silica](https://appshunter.io/ios/topics/silica)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*