BTC Map vs Grayl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTC Map
Discover locations worldwide where you can spend cryptocurrency. This application and its data are freely available and open-source, making it easy to find places that accept Bitcoin. Explore and transact globally with ease.
- Find places to spend cryptocurrency
- Global location discovery
- Free and open-source data
- User-friendly interface
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Easily find places to spend sats anywhere on the planet. Our apps and the underlying data are free and open source.
Grayl
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Grayl is the app for people who collect things. Whether it's action figures, trading cards, vintage games or sneakers, Grayl gives your collection a home. Track what you own, keep a wish list of what you still need, and organise everything into beautiful collections. Track it Add your items with photos, notes and status. Always know exactly what you have. Organise it Group items into collections and track your progress. See how close you are to completing a set. Show it off Your profile is your collection. Share it with friends and let them see what you've built. Simple. Beautiful. Built for collectors.
Screenshots
Verdict
The clearest difference is update cadence: Grayl at every 4 days against BTC Map's monthly. BTC Map's advantage is iOS requirement (16.4 vs 26.0). 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.
BTC Map ships an update monthly, Grayl every 4 days. The most recent releases landed on June 11, 2026 and September 14, 2026 respectively.
| Parameter | BTC Map | Grayl |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 12 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | BENJAMIN GRAHAM WEEKS | Joe Watts |
In-app purchases
BTC Map
No in-app purchases
Grayl
No in-app purchases
