開門報報 vs SIM World
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
開門報報
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功能特色： 開關訊息推播 開關歷史紀錄(最多300筆) 勿擾模式設定 低電量警訊 開關門聲響通知 超長待機時間 WiFi 2.4G長距離傳輸
SIM World
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Manage your prepaid SIM with ease using our all new SIM World App! With just a few taps you can check your SIM usage, purchase new packages and instantly top-up. Join us and explore a whole new level of user experience with your prepaid SIM! Check your balance - Swift and easy access to your balance Monitor data usage - Track your data and voice usage on a dashboard - Keep track of your roaming data usage Instant top-up - Enter voucher PIN to top-up Purchase a data pass and value-added services - Easily get and instantly activate data service - Subscribe to value-added services Real-Name Registration (if applicable) - Complete registration with a scan of the document Self-help Mobile Number Porting (if applicable) - Port-in your number in as quick as 3 days
Screenshots
Verdict
The clearest difference is update cadence: 開門報報 at every 6 weeks against SIM World's every 4 months. 開門報報 also leads on iOS requirement (10.0 vs 15.6). On price, ads, 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.
開門報報 ships an update every 6 weeks, SIM World every 4 months. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.
| Parameter | 開門報報 | SIM World |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 59 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | IO SHOP CO., LTD. | Hutchison Telephone Company Limited |
In-app purchases
開門報報
No in-app purchases
SIM World
No in-app purchases
