Museum Diary vs Radar7
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Museum Diary
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.
- Scan museum placards
- Save favorite art pieces
- Log quiet moments and sketches
- Organize visit memories
- Private by design
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Designed by a designer, for those who fall in love with pieces and want to remember them. You've been building a collection for years. Photos buried in your camera roll, memories fading between visits. Museum Diary gives your pieces a home. Scan the placard before you walk away. Everything is preserved in one tap. - Save any placard, from any museum (zoo, aquarium, history, & more!). - Your favorite pieces from every visit, all in one place. - Log the benches, sketchbook pages, and quiet moments too. - Private by design. No ads, no tracking, just your art. Every museum visit is a chapter. Start keeping yours.
Radar7
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.
- Map-first event discovery
- Aggregates events from multiple platforms
- AI-powered search
- Smart filters by date, category, price, distance
- Wide range of event categories
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Event discovery is broken. Your options are scattered across a dozen apps and websites, each showing you only a slice of what's actually going on. Radar7 fixes that by pulling events from all major platforms into one beautiful, map-based experience. Features Map-first discovery — See events as pins on a map, not a boring list. Zoom into your neighborhood or explore a new area. All your sources, unified — We aggregate from Meetup, Eventbrite, Luma, and dozens of other platforms so you never miss out. AI-powered search — Just type what you're looking for. "Comedy shows this weekend" or "free outdoor concerts" — we'll understand. Smart filters — Filter by date, category, price, and distance to find exactly what fits your vibe. What you'll find Live music, comedy, tech meetups, art openings, fitness classes, food & drink events, workshops, networking, outdoor activities, and much more
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Museum Diary | Radar7 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 175 MB | 41 MB |
| Age rating | 4+ | 12+ |
| Developer | Lan Zhou | Escalate LLC |
Customer experience
Museum Diary
Radar7
In-app purchases
Museum Diary
No in-app purchases
Radar7
No in-app purchases
