どこだっけAR vs Sunset Hiker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
どこだっけAR
This app uses augmented reality to guide you to your destination. It displays the distance from your current location and allows you to register and customize destination icons on a map. Enjoy automated current location settings for seamless navigation.
- AR navigation to destinations
- Display distance from current location
- Map-based destination registration
- Automated current location settings
- Customizable destination icons
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■「どこだっけAR」の機能 ・現在地から目的地への距離を表示 ・マップを用いての目的地登録機能 ・現在地設定の自動化 ・目的地アイコンのカスタマイズ
Sunset Hiker
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"How many minutes until it gets dark?" Eliminate that anxiety from your hike. Sunset Hiker is a hiking watch app that automatically calculates accurate sunset times and remaining daylight based on your GPS location—even deep in the mountains with no signal. The "time remaining until sunset" is visualized in color on the clock face, allowing you to instantly judge when to descend and manage your pace. 【Key Features】 ■ Beautiful Design: A glass-like, transparent UI designed not to obstruct the breathtaking mountain scenery. ■ Intuitive Visibility: Color coding allows you to grasp the remaining time until sunset at a glance. ■ Advanced Calculation: Automatically calculates accurate sunset times based on GPS location—fully functional even offline. 【A Message from the Developer】 Have you ever been surprised by how quickly the sun sets in the mountains? That sudden moment of anxiety during a hike: "How many minutes until it gets dark?" I developed this app to eliminate that worry. I hope this app becomes a trusted partner for your safe hiking adventures. 【Important Notes】 *Sunset times are calculated based on your current latitude, longitude, and date. Please note that terrain features such as mountain shadows are not taken into account. Always plan with a margin of safety.
Screenshots
Verdict
The clearest difference is update cadence: Sunset Hiker at every 4 days against どこだっけAR's every 3 weeks. どこだっけAR's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases 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.
どこだっけAR ships an update every 3 weeks, Sunset Hiker every 4 days. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.
| Parameter | どこだっけAR | Sunset Hiker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Kentaro Tsurumoto | Kota Miura |
In-app purchases
どこだっけAR
No in-app purchases
Sunset Hiker
No in-app purchases









