Comparison

Stamp Quest vs Japan Disaster Guide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stamp Quest

Discover unique Eki Stamps at train stations across Japan. This app guides you to collect these cultural collectibles, transforming your journey into a memorable quest. Explore Japan's diverse regions and create lasting memories.

Highlights
  • Discover Eki Stamps
  • Collect unique station stamps
  • Interactive map for stamp locations
  • Explore Japanese train stations
  • Cultural travel companion
Features
Read full description

Explore Japan Like Never Before with Stamp Quest! Are you ready to embark on an exciting adventure across Japan? Stamp Quest is your ultimate travel companion, guiding you to discover unique Eki Stamps at train stations throughout the country. Perfect for anyone who loves exploring Japanese culture, Stamp Quest transforms your journey into a memorable quest. Key Features: ◆ Discover Eki Stamps: Find and collect unique Eki Stamps at various train stations across Japan. ◆ Interactive Map: Easily locate nearby Eki Stamps with our integrated Google Maps feature. Why Eki Stamps? Eki Stamps are more than just collectibles; they reflect Japan's rich history and culture. Each stamp tells a unique story, representing the character of the station and its surrounding area. By collecting these stamps, you create lasting memories and explore the diverse and beautiful regions of Japan. Join the Stamp Quest Community Whether you are a seasoned traveler or visiting Japan for the first time, Stamp Quest will guide you in uncovering the hidden gems of Japan through Eki Stamps. Let's explore every part of Japan and make your journey unforgettable. Download Stamp Quest today and start your adventure! Terms of Use: https://www.thestampquest.com/terms-of-service Privacy Policy: https://www.thestampquest.com/privacy-policy

About

Japan Disaster Guide

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Japan Disaster Guide helps travelers and residents stay safe during disasters in Japan — in English, 日本語, 简体中文, 繁體中文, 한국어, ภาษาไทย and Tiếng Việt. WHAT YOU GET Nationwide evacuation shelters on a map, with directions (official GSI data) Real-time weather warnings from the Japan Meteorological Agency for your area Step-by-step action guides for each disaster, with voice read-aloud in your language Emergency cards — show your screen to communicate with Japanese speakers Works offline — guides and emergency cards are available without a connection Saved places — watch your hotel and planned spots, with alerts for each place and offline shelter packs Priority alerts — real-time push notifications when a new warning is issued for areas you watch TRAVELER UNLOCK (optional one-time purchase) Live safety sharing: send a link so family or travel companions can see your safety status in a browser — no app required. You control when it starts and stops; the link is view-only. Also unlocks up to 5 saved places. PRIVACY FIRST No account or sign-up. No ads or tracking. Location is used on your device to find nearby shelters. When you choose to share, only a coarse (~1 km) location is shown, and only while you enable it. Your emergency info (blood type, allergies) stays on your device. Japan Disaster Guide is a supplementary tool. In an emergency, always follow official instructions from local authorities and emergency services.

Screenshots

Stamp Quest4 screens
Japan Disaster Guide4 screens

Verdict

The call

The clearest difference is in-app purchases: Japan Disaster Guide at none against Stamp Quest's 3. Japan Disaster Guide also leads on update cadence (every 6 days vs fortnightly). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stamp Quest sells 3 in-app purchases, starting at $5.99 per month. Japan Disaster Guide asks for nothing beyond the download.

UpkeepUpdate frequency

Stamp Quest ships an update fortnightly, Japan Disaster Guide every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Stamp Quest versus Japan Disaster Guide: the parameters behind the verdict, then further details
ParameterStamp QuestJapan Disaster Guide
PriceFreeFree
Rating3.0 (9 ratings) — better—
Positive reviews47.8% of reviews—
Number of ratings9 — better—
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size84 MB32 MB
Age rating4+4+
DeveloperParawut PakananShintaro Soyama

In-app purchases

3 purchases

Stamp Quest

Subscriptions3
  • Stamp Quest+$5.991 Month
  • Stamp Quest+$34.991 Year
  • Stamp Quest+3 Days trial$34.991 Year
None

Japan Disaster Guide

No in-app purchases

Questions

Is Stamp Quest free?
Stamp Quest is free to download, with in-app purchases available.
Is Japan Disaster Guide free?
Japan Disaster Guide is free to download, with no in-app purchases.
Do Stamp Quest or Japan Disaster Guide have ads?
Neither Stamp Quest nor Japan Disaster Guide shows ads.
Which is updated more often, Stamp Quest or Japan Disaster Guide?
Stamp Quest ships an update fortnightly, and Japan Disaster Guide every 6 days. Most recently, Stamp Quest was updated on October 30, 2026 and Japan Disaster Guide on October 28, 2026.

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