# Ousia vs Map Memory

The clearest difference is iOS requirement: Ousia at 17.5 against Map Memory's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ousia sells 2 in-app purchases, starting at $1.99 per month and Map Memory sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Ousia | Map Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ousia-auto-timeline/id6759595782/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 89 MB | 12 MB |
| Requires iOS | **17.5** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ousia Life Technology Co., Ltd](https://appshunter.io/developer/1879668238) | [Hung Yu Chiu](https://appshunter.io/developer/1879762598) |

## What reviewers say

### Ousia

[App page](https://appshunter.io/ios/app/ousia-auto-timeline/id6759595782)

Automatically organizes your life by weaving together your location history, photos, spending, and diary entries into a daily timeline. Explore your travel history on a map and gain insights into your daily habits and spending patterns.

**Highlights:** Auto-generated daily timeline, Explore visited locations on a map, Spending linked to location, Photos automatically sorted by place, Life insights and pattern analysis, Universal tagging for people, things, events, Privacy-focused, data stays on device

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ousia Pro Monthly | $1.99 | per month |
| Ousia Pro Yearly | $14.99 | per year |


### Map Memory

[App page](https://appshunter.io/ios/app/map-memory-map-timeline/id6759832315)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Map Memory Pro | $2.99 | per month |


## Frequently asked questions

### Is Ousia free?

Ousia is free to download, with in-app purchases available.

### Is Map Memory free?

Map Memory is free to download, with in-app purchases available.

### Do Ousia or Map Memory have ads?

Neither Ousia nor Map Memory shows ads.

### Which is updated more often, Ousia or Map Memory?

Ousia ships an update every 3 weeks, and Map Memory every 3 weeks. Most recently, Ousia was updated on October 2, 2026 and Map Memory on September 26, 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.*