Find JP zip code vs 近代年号変換
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Find JP zip code
Quickly find Japanese postal codes and addresses offline. Search by postal number or address components using Kanji or Yomigana. Supports advanced AND searches and integrates with map applications.
- Offline postal code search
- Address search by Kanji/Yomigana
- Company address data
- Substring and partial matching
- AND search functionality
- Copy to clipboard
- Map integration
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This is an application which searches for Japanese postal numbers. From postal number to address, from a part of the address, be able to search for the postal number offline faster. Also be able to search for the data of the addresses of the companies that have many postals unlike general/common addresses. Will search from within 145,000 address data. The numbers will be searched via matching a sub-string with the beginning of the field, while the address will be searched via part matching the「漢字」(kanji) or the「よみがな」(yomigana). For the address, it can be searched with AND, like for example,「とう きょう」and「ちよだく」. Searching method is easy. If you place numbers then it will automatically decide to search for the numbers; if you place the address, it will automatically decide to search for addresses. For AND-search, input several parts of addresses with「,」or「、」as separators. For example, if「とうきょう、ちようだく」,it will search addresses that match both「とうきょう」and「ちよだく」. From the search results, you can be able to copy the postal numbers or the addresses to the clipboard. Moreover, you can be able to display the searched address through a map application. For the postal number data, a Japanese postal site or the latest data will be acquired and saved in the application. After saving, you can still search even if you're not connected to the network. There is also a notification function that notifies updates in postal number data, so you can always be able to acquire the latest data.
近代年号変換
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西暦、または和暦を入力し、相互変換が楽にできるアプリとなっています。 その日の詳細として、六曜や干支の情報も簡単に閲覧できます。 また、入力した日の出来事検索や、向こう2年の六曜検索も可能となっており、結婚式などのめでたい日程を決めるのにも役に立ちます。 日程をお気に入り登録できるので、役所の書類などで、よく記載する節目の日程をすぐ確認できます。
Screenshots
Verdict
The clearest difference is in-app purchases: 近代年号変換 at none against Find JP zip code's 1. Find JP zip code's advantage is ads (none vs shown) and iOS requirement (7.0 vs 13.0). On price, review sentiment, update cadence 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. Find JP zip code sells 1 one-off in-app purchase. 近代年号変換 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.
| Parameter | Find JP zip code | 近代年号変換 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 6 months | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Mitsuhiro Shirai | Masatomo Takano |
Customer experience
Find JP zip code
近代年号変換
In-app purchases
Find JP zip code
- Delete ads$0.99
近代年号変換
No in-app purchases








