when vs 日本中国朝鮮年表
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
when
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"四次元年表" is a project where users collaborate to build a database that encompasses all historical events, from the origins of the universe to the endless "now", regardless of the field. It aims to accurately display both temporal and spatial distances by making "where" as important as "when".
日本中国朝鮮年表
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日本・中国・朝鮮の歴史年表
Screenshots
Verdict
The clearest difference is device support: when at 3 against 日本中国朝鮮年表's —. when also leads on iOS requirement (13.0 vs 17.6). On price 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.
| Parameter | when | 日本中国朝鮮年表 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 30 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroe Oshimura | Kumiko Hirobe |
In-app purchases
when
No in-app purchases
日本中国朝鮮年表
No in-app purchases
