Comparison

Khao Sat Dich Vu vs EDocument

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Khao Sat Dich Vu

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Khảo sát sự hài lòng của người dân về chất lượng dịch vụ - Kiểm soát và minh bạch quá trình khảo sát - Ghi nhận nội dung khảo sát bao gồm định vị địa chỉ, ghi âm nội dung khảo sát để nâng cao chất lượng dịch vụ, ghi nhận kết quả khảo sát - Kịp thời truyền tải kết quả khảo sát về cơ quan quản lý.“

About

EDocument

Features

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Ứng dụng chuyển đổi số cho việc quản lý văn bản. Cung cấp giải pháp ký chữ ký số cho người dùng

Screenshots

Khao Sat Dich Vu4 screens

EDocument4 screens

Verdict

The call

The clearest difference is update cadence: EDocument at every 3 weeks against Khao Sat Dich Vu's every 2 months. EDocument also leads on iOS requirement (13.0 vs 15.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Khao Sat Dich Vu ships an update every 2 months, EDocument every 3 weeks. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 4 level

Khao Sat Dich Vu versus EDocument: the parameters behind the verdict, then further details
Parameter	Khao Sat Dich Vu	EDocument
Price	Free	Free
Update frequency	Every 2 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.1	13.0 — better
Further details — not scored
Size	19 MB	67 MB
Age rating	17+	17+
Developer	Le Anh Vu	Manh Huu Tang

In-app purchases

None

Khao Sat Dich Vu

No in-app purchases

None

EDocument

No in-app purchases

Questions

Is Khao Sat Dich Vu free?

Khao Sat Dich Vu is free to download, with no in-app purchases.

Is EDocument free?

EDocument is free to download, with no in-app purchases.

Do Khao Sat Dich Vu or EDocument have ads?

Neither Khao Sat Dich Vu nor EDocument shows ads.

Which is updated more often, Khao Sat Dich Vu or EDocument?

Khao Sat Dich Vu ships an update every 2 months, and EDocument every 3 weeks. Most recently, Khao Sat Dich Vu was updated on September 10, 2026 and EDocument on September 17, 2026.