Gengou Free vs 熱中症予防現場チェック
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gengou Free
Quickly convert between Japanese era names and Christian era years. Features include era and year searching, period and era pickers, and the ability to display the current year in either system. Texts can be shown in Japanese or English.
- Era and year search
- Period picker
- Era picker
- Christian era year picker
- Japanese era year picker
- Show this year button
- Multi-language text display
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"Gengou Free" is a quick reference of the Japanese era system. This application has functions as below. - Era and Year Search - Period picker - Era picker - Christian era year picker - Japanese era year picker - Show this year button - Texts can be shown in Japanese or English independently of the default language setting. - Application badge can show this year number in the Japanese era or the Christian era. The Japanese era system identifies a year by the combination of the era name (Gengou or Nengou) and the year number within the era. For example, A.D. 2001 is Heisei 13. Please note that two Gengou schemes were used in Parallel from 1331 to 1392 during Nanboku-chō period. This application would be very useful if you are working with the governments, municipal offices and/or certain companies in Japan.
熱中症予防現場チェック
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熱中症予防現場チェックは、建設現場・屋外作業向けの熱中症対策アプリです。 毎日の体調確認、作業前チェック、WBGT表示、履歴管理を簡単に行えます。 現場責任者・作業員双方の安全管理に役立ちます。
Screenshots
Verdict
The clearest difference is ads: 熱中症予防現場チェック at none against Gengou Free's shown. 熱中症予防現場チェック also leads on update cadence (monthly vs every 44 months). Gengou Free's advantage is device support (3 vs 1). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gengou Free ships an update every 44 months, 熱中症予防現場チェック monthly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Gengou Free | 熱中症予防現場チェック |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 84.5% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 44 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Masayuki Akamatsu | STECHNOCO.LTD. |
In-app purchases
Gengou Free
No in-app purchases
熱中症予防現場チェック
No in-app purchases
Questions
Is Gengou Free free?
Is 熱中症予防現場チェック free?
Do Gengou Free or 熱中症予防現場チェック have ads?
Which is updated more often, Gengou Free or 熱中症予防現場チェック?
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