Comparison

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.

Head to head
About

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.

Highlights
  • Era and year search
  • Period picker
  • Era picker
  • Christian era year picker
  • Japanese era year picker
  • Show this year button
  • Multi-language text display
Features
Read full description

"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.

About

熱中症予防現場チェック

Features
Read full description

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

Gengou Free4 screens
熱中症予防現場チェック4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Gengou Free versus 熱中症予防現場チェック: the parameters behind the verdict, then further details
ParameterGengou Free熱中症予防現場チェック
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews84.5% of reviews—
Number of ratings2 — better—
Update frequencyEvery 44 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.6
Further details — not scored
Size6 MB1 MB
Age rating4+4+
DeveloperMasayuki AkamatsuSTECHNOCO.LTD.

In-app purchases

None

Gengou Free

No in-app purchases

None

熱中症予防現場チェック

No in-app purchases

Questions

Is Gengou Free free?
Gengou Free is free to download, with no in-app purchases.
Is 熱中症予防現場チェック free?
熱中症予防現場チェック is free to download, with no in-app purchases.
Do Gengou Free or 熱中症予防現場チェック have ads?
Gengou Free shows ads; 熱中症予防現場チェック does not.
Which is updated more often, Gengou Free or 熱中症予防現場チェック?
Gengou Free ships an update every 44 months, and 熱中症予防現場チェック monthly. Most recently, Gengou Free was updated on October 29, 2026 and 熱中症予防現場チェック on October 28, 2026.

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