# Time Atlas vs Museum Diary

The clearest difference is in-app purchases: Museum Diary at none against Time Atlas's 3. Museum Diary also leads on review sentiment (100% vs 77%) and iOS requirement (18.5 vs 26.0). Time Atlas's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (62 vs 3). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Time Atlas sells 3 in-app purchases, starting at $8.99 per month. Museum Diary asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Time Atlas against 4.7 for Museum Diary. That said, the two scores are not equally well evidenced: Time Atlas has 62 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 77% of Time Atlas's written reviews are positive against 100% of Museum Diary's.

Time Atlas ships an update every 5 days, Museum Diary every 2 weeks. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Time Atlas | Museum Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (62 ratings)](https://appshunter.io/ios/app/time-atlas-automatic-diary/id6738783076/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/museum-diary/id6756393932/reviews) |
| Number of ratings | **62** | 3 |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 108 MB | 175 MB |
| Requires iOS | 26.0 | **18.5** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Time Atlas Labs Oy](https://appshunter.io/developer/1781744569) | [Lan Zhou](https://appshunter.io/developer/1860443506) |

## What reviewers say

### Time Atlas

[App page](https://appshunter.io/ios/app/time-atlas-automatic-diary/id6738783076)

This app automatically records your daily activities, locations, and photos to create a comprehensive, private journal of your life. Effortlessly revisit past moments and rediscover your history with a curated visual timeline.

**Highlights:** Automatic location and activity capture, Daily life snapshots with full context, Explore past journeys and events, Curated daily stories with photos and maps, Private and encrypted on-device storage, Optional note-taking for added context

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Atlas Plus - Monthly | $8.99 | per month |
| Time Atlas Plus - Annual | $59.99 | per year |
| Time Atlas Plus - Lifetime | $199.99 | one-time |


### Museum Diary

[App page](https://appshunter.io/ios/app/museum-diary/id6756393932)

Capture and organize memories from your museum visits. Scan placards, save favorite pieces, and log quiet moments. This private app keeps your art collection in one place without ads or tracking.

**Highlights:** Scan museum placards, Save favorite art pieces, Log quiet moments and sketches, Organize visit memories, Private by design

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Atlas free?

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

### Is Museum Diary free?

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

### Which has better reviews, Time Atlas or Museum Diary?

Time Atlas is rated higher. Time Atlas averages 4.8 out of 5 from 62 ratings, while Museum Diary averages 4.7 from 3 ratings.

### Do Time Atlas or Museum Diary have ads?

Neither Time Atlas nor Museum Diary shows ads.

### Which is updated more often, Time Atlas or Museum Diary?

Time Atlas ships an update every 5 days, and Museum Diary every 2 weeks. Most recently, Time Atlas was updated on October 22, 2026 and Museum Diary on October 21, 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.*