PIAZZA Database vs 西暦・和暦・年齢・干支早見表
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PIAZZA Database
Access essential information about PIAZZA vehicles. This app provides a yearbook, detailed specifications for six models, and a VIN plate decoder. All data is stored locally, requiring no internet connection for use.
- Yearbook (chronological table)
- Specification of 6 models
- VIN plate decoder
- Local data storage
- Offline functionality
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PIAZZA Database is a must-have application for the PIAZZA enthusiast. This application includes a basical information of PIAZZA. PIAZZA Database consists of 3 applications. Yearbook (chronological table), Specification of 6 different models, and VIN plate decorder application. All data is locally stored on your device. No network connection required to use PIAZZA Database.
西暦・和暦・年齢・干支早見表
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西暦・和暦・年齢・干支を簡単に調べることができるアプリです。 今年の和暦・西暦・干支をアイコンに表示していますので、アイコンをホーム上に置いておけば、アプリを起動しなくても確認できて大変便利です。 西暦２０００年は平成何年だっけ？今年の干支は何だっけ？という時にこのアプリを使えば簡単に調べることが出来ます。 高校卒業は何年だっけ？大学卒業は何年だっけ？ 平成元年は西暦何年だっけ？ おばあちゃんは何歳だっけ？ そんな時にこのアプリを使ってもらえると簡単に調べることができます。 西暦・和暦・年齢・干支が一覧になっているので見やすく、使い方もとても簡単です。 ※アップデートされた方で起動しないという報告を頂いております。一度アプリを削除して頂き、再度新しくインストールして頂きますと改善されることがございますので、お手数ですが「アプリ削除 - 再インストール」をお試し頂けたらと思います。 ※3.5.0バージョンよりセキュリティ面を考慮しiOS12以上の対応となります。可能でしたら最新のiOSにアップデートの上ご利用ください。
Screenshots
Verdict
The clearest difference is review sentiment: 西暦・和暦・年齢・干支早見表 at 86% against PIAZZA Database's 50%. 西暦・和暦・年齢・干支早見表 also leads on update cadence (every 12 months vs every 32 months) and iOS requirement (12.0 vs 17.6). PIAZZA Database's advantage is ads (none vs shown). On price, 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.
PIAZZA Database ships an update every 32 months, 西暦・和暦・年齢・干支早見表 every 12 months. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.
| Parameter | PIAZZA Database | 西暦・和暦・年齢・干支早見表 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (26 ratings) — better |
| Positive reviews | 50.0% of reviews | 86.0% of reviews — better |
| Number of ratings | — | 26 — better |
| Update frequency | Every 32 months | Every 12 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | sabitori works | Shigeyuki Hamamoto |
Customer experience
PIAZZA Database
西暦・和暦・年齢・干支早見表
In-app purchases
PIAZZA Database
No in-app purchases
西暦・和暦・年齢・干支早見表
No in-app purchases
