PolyMap vs NoteSpotter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PolyMap
Navigate a university campus with detailed indoor maps and route planning. Find classrooms, plan visits, and share custom invitations with embedded routes. Ideal for students and event organizers.
- Detailed campus and indoor maps
- Classroom search
- Route building
- Shareable route invitations
- Customizable invitation maker
- AppClip technology support
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Can't find a class? Entered the university and don't know where building 11? Would you like to visit an open day but are afraid to get lost? This app is for you! View a highly detailed map of the Peter the Great Polytechnic University campus and indoor plans. Build routes. Create invitations. For students: • Timetable of classes • Viewing a detailed map of educational buildings • Search for cabinets • Building routes For event organizers: • Ability to share route via URL link or QR/AppClip code • Invitation maker with the ability to attach a welcome message to the route, as well as customize and create a beautiful visual code • The application supports AppClip technology, which means that the user does not need to download the application to see the route
NoteSpotter
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Create custom markers on the map, add names, descriptions, icons, and photos to every location. Save important places, find them quickly on the map, and browse all attached photos in a clean gallery. The app helps you organize locations: mark favorite places, routes, rest spots, parking areas, scenic views, or any other places you want to keep. Each marker can include coordinates, a description, a selected icon, and photos, so everything you need stays easy to access.
Screenshots
Verdict
The clearest difference is update cadence: PolyMap at every 2 weeks against NoteSpotter's every 13 months. PolyMap also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support 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.
PolyMap ships an update every 2 weeks, NoteSpotter every 13 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.
| Parameter | PolyMap | NoteSpotter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 weeks — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrei Soprachev | Andrey Aleksandrov |
In-app purchases
PolyMap
No in-app purchases
NoteSpotter
No in-app purchases









