燦坤i配 vs aiwan 3+3 Postal Code
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
燦坤i配
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供燦坤委外人員使用及查詢資料
aiwan 3+3 Postal Code
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To improve mail processing and delivery efficiency, Chunghwa Post introduced Taiwan’s 3+3 postal code system. The 3+3 postal code contains six digits. The first three digits represent the administrative area, while the last three digits provide a more detailed delivery section code. This more precise postal code system helps improve mail sorting efficiency and delivery accuracy. It helps you quickly find the correct six-digit postal code for sending letters, parcels, completing online forms, or managing address information. Main features: • Search Taiwan 3+3 postal codes • Search by city, district, road, or address • Find the complete six-digit postal code • Simple and easy-to-use interface Quickly find the correct postal code whenever you need to send mail or enter a Taiwan address.
Screenshots
Verdict
The clearest difference is ads: 燦坤i配 at none against aiwan 3+3 Postal Code's shown. 燦坤i配 also leads on update cadence (every 2 months vs every 37 months) and iOS requirement (9.0 vs 13.0). 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.
燦坤i配 ships an update every 2 months, aiwan 3+3 Postal Code every 37 months. The most recent releases landed on May 16, 2026 and September 8, 2026 respectively.
| Parameter | 燦坤i配 | aiwan 3+3 Postal Code |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 37 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsann Kuen Enterprise Co., Ltd. | Chengchung Chiu |
In-app purchases
燦坤i配
No in-app purchases
aiwan 3+3 Postal Code
No in-app purchases
