# Museum Diary vs Radar7

The clearest difference is rating: Radar7 at 5.0 against Museum Diary's 4.7. Radar7 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.5). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Radar7 holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Museum Diary ships an update every 2 weeks, Radar7 every 3 weeks. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Museum Diary | Radar7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/museum-diary/id6756393932/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/radar7/id6756496278/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 175 MB | 41 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Lan Zhou](https://appshunter.io/developer/1860443506) | [Escalate LLC](https://appshunter.io/developer/1860939849) |

## What reviewers say

### 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


### Radar7

[App page](https://appshunter.io/ios/app/radar7/id6756496278)

Discover events from multiple platforms in a single, map-based interface. Find live music, workshops, and more with AI-powered search and smart filters. Explore your neighborhood or a new city with ease.

**Highlights:** Map-first event discovery, Aggregates events from multiple platforms, AI-powered search, Smart filters by date, category, price, distance, Wide range of event categories

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Museum Diary free?

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

### Is Radar7 free?

Radar7 is free to download, with no in-app purchases.

### Which has better reviews, Museum Diary or Radar7?

Radar7 is rated higher. Museum Diary averages 4.7 out of 5 from 3 ratings, while Radar7 averages 5.0 from 3 ratings.

### Do Museum Diary or Radar7 have ads?

Neither Museum Diary nor Radar7 shows ads.

### Which is updated more often, Museum Diary or Radar7?

Museum Diary ships an update every 2 weeks, and Radar7 every 3 weeks. Most recently, Museum Diary was updated on October 21, 2026 and Radar7 on October 15, 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.*