AWD PGMS vs PrefixBlock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWD PGMS
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Aiwado PGMS là ứng dụng (APP) được sáng lập và phát triển bởi Công ty Cổ phần Thực phẩm Aiwado. Lợi ích ứng dụng PGMS: - Ứng dụng giúp PG thực hiện chấm công tại Shop, theo dõi Target, KPI - Ghi nhận thông tin người tiêu dùng - Cập nhật dữ liệu bán hàng, tồn kho, trưng bày, quà tặng người tiêu dùng Với việc vận hành ứng dụng Aiwado PGMS, Aiwado hi vọng sẽ mở rộng được dữ liệu khách hàng, góp phần tăng trưởng thị phần và doanh số.
PrefixBlock
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• 17 languages and 69 countries — block prefixes at home and abroad Chặn Đầu Số identifies and warns you about spam calls and texts by prefix. When a number from a prefix you added calls, the app shows a "Spam" label right on your screen. Other apps only block one number at a time — block this one, they call from the next. Chặn Đầu Số works differently: you block the whole prefix (024899, for example) and the app covers every number starting with it. Spam operations buy numbers in bulk blocks, so blocking by prefix hits them at the source. Key features: • Block calls by landline prefix — 024 (Hanoi), 028 (Ho Chi Minh City) and more • Filter spam SMS from those same prefixes too • Quick-block suggestions for the most common telesales prefixes — one tap • "Warn only" mode — show a label instead of hard-blocking, your choice • Bilingual Vietnamese / English, switch right inside the app Privacy first: • Does NOT read or upload your contacts • NO ads, NO tracking • Your block list stays on your device Free for up to 500,000 numbers. Upgrade to Premium (monthly / yearly / lifetime) to block without limits. Note: iOS handles blocking silently, and it does not block numbers saved in your Contacts. Terms of Use: https://phungdoanh.github.io/term.html Privacy Policy: https://phungdoanh.github.io/privacy_policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: AWD PGMS at none against PrefixBlock's 3. AWD PGMS also leads on iOS requirement (12.0 vs 17.6). PrefixBlock's advantage is update cadence (weekly vs fortnightly). On price, ads 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. PrefixBlock sells 3 in-app purchases, starting at $0.99 per month. AWD PGMS asks for nothing beyond the download.
AWD PGMS ships an update fortnightly, PrefixBlock weekly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.
| Parameter | AWD PGMS | PrefixBlock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 31 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Aiwado Food Joint Stock Company | Phung Doanh |
In-app purchases
AWD PGMS
No in-app purchases
PrefixBlock
- Chặn đầu số pro tháng$0.991 Month
- Chặn đầu số pro năm$4.991 Year
- Chặn đầu số trọn đời$9.99









