L vs ハチぶん防災対策隊
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
L
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Traca is the tracking software for iPhone and Apple Watch It gets the location, moving distance, speed, accelerometer, motion, and pressure periodically. Users can monitor the data in realtime, refer after tracking, and send by E-mail. Users can also manage the whole data on our server(Users need the contract with us separately) Tracking Data type : location, distance, moving speed, accelerometer(X/Y/Z), motion(X/Y/Z), pressure The interval of display on the screen: 2sec 〜 The interval of saving data: 5sec 〜 The interval of sending data to our server: 10sec〜 The method to refer the data: Monitor on the monitor screen in realtime, or refer the list of data on the data screen after tracking(iPhone application) E-mail(iPhone application): The data with CSV format is attached to the mail Managing the data on our server:“TokoToko-SuiSui tracking information management service”is available to contract separately
ハチぶん防災対策隊
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It is a disaster preparedness app to eliminate the worry of “I don’t know where to start.” By selecting the purpose from the "What to do today?" section on the home screen, it will guide you step by step through the necessary preparations and checks. Normally, it focuses on preparation, but when the alert level rises, it prioritizes displaying the information needed for evacuation decisions. ■ Just choose from the purposes. If you choose from the two options “prepare” and “when affected”, then you just follow the instructions on the screen. Water damage, earthquakes, volcanic ash, inspection of retaining walls, family care, etc. – the necessary steps are summarized according to different purposes. ■ Check official information collectively ・Display of the Meteorological Agency's warnings and alerts by city, town, and district where you live ・Weather forecast from today to tomorrow ・Recent earthquakes (epicenter, magnitude, maximum intensity) ・Kikikuru (Risk distribution) displays "current danger" on the map ・ Hazard map for floods, mudslides, high tides, and tsunami ・The probability of being affected by tremors of magnitude 6 or above over the next 30 years (J-SHIS) The information must include the release time and source. Do not treat old information as new information. If it cannot be updated, we will inform you of that. ■ Shelters, even without communication The app contains information on over 115,000 designated emergency shelters across the country. Even when communication is impossible, you can check the nearby evacuation sites on the map. You can narrow down to the facilities that correspond to each type of disaster. ■ Prepared according to the family's needs When registering elderly people, children, infants, and pets, consider the time required for evacuation. I suggest taking early actions. The check-up before evacuation also includes items tailored to your family. It covers how to talk to children and the elderly, as well as tips on carrying items. ■ Inspection of retaining walls and block walls According to the country's manual, you can check the retaining walls and block walls around your home. There is an explanation with photos, so you can know where to look. By keeping the usual records, we can compare the changes after earthquakes and heavy rains. It also supports the evaluation using the score method for professionals and local authorities. ■ Keep it in photos ・Preparation for holding the exhibition: 3 photos and a record of "where it was placed" ・ Dangerous potential recorded: Record the areas of concern with 5 photos and precise positioning ・Damage records: Keep the state before cleaning, and output as PDF Notes can also be input via audio (audio data is not saved or sent). ■ Procedures until after the disaster Safety confirmation → Photo recording → Disaster proof certificate → Consultation window – we will guide you in this order. It explains the meaning of the classification of damage evidence (total destruction, partial destruction, etc.) and the subsequent procedures. From the offices of 1,741 municipalities in the country, you can immediately open the page of your local government. ■ We do not collect your information. All entered addresses, family information, photos, and records are stored only within this device. It is not sent to our server, and account registration is also not required. No distribution of advertisements, nor analysis of usage patterns.
Screenshots
Verdict
The clearest difference is update cadence: ハチぶん防災対策隊 at fortnightly against L's every 6 weeks. ハチぶん防災対策隊 also leads on iOS requirement (17.0 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.
L ships an update every 6 weeks, ハチぶん防災対策隊 fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.
| Parameter | L | ハチぶん防災対策隊 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazumasa Matsushita | BeeKnowledgeDesign,Inc. |
In-app purchases
L
No in-app purchases
ハチぶん防災対策隊
No in-app purchases









