Comparison

NBC Trace vs Bách Khoa Apps

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

Head to head

About

NBC Trace

Features

Read full description

Giải pháp quản lý & truy xuất nguồn gốc sản phẩm

About

Bách Khoa Apps

Features

Read full description

Attendance checking and tracking

Screenshots

NBC Trace4 screens

Bách Khoa Apps4 screens

Verdict

The call

The clearest difference is update cadence: Bách Khoa Apps at every 6 days against NBC Trace's every 2 months. NBC Trace's advantage is iOS requirement (10.0 vs 16.6). 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

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

NBC Trace ships an update every 2 months, Bách Khoa Apps every 6 days. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 4 level

NBC Trace versus Bách Khoa Apps: the parameters behind the verdict, then further details
Parameter	NBC Trace	Bách Khoa Apps
Price	Free	Free
Update frequency	Every 2 months	Every 6 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	10.0 — better	16.6
Further details — not scored
Size	39 MB	151 MB
Age rating	4+	17+
Developer	National Numbering and Barcodes Center	BACH KHOA HA NOI CONSULTING AND TECHNOLOGY DEVELOPMENT COMPANY LIMITED

In-app purchases

None

NBC Trace

No in-app purchases

None

Bách Khoa Apps

No in-app purchases

Questions

Is NBC Trace free?

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

Is Bách Khoa Apps free?

Bách Khoa Apps is free to download, with no in-app purchases.

Do NBC Trace or Bách Khoa Apps have ads?

Neither NBC Trace nor Bách Khoa Apps shows ads.

Which is updated more often, NBC Trace or Bách Khoa Apps?

NBC Trace ships an update every 2 months, and Bách Khoa Apps every 6 days. Most recently, NBC Trace was updated on September 9, 2026 and Bách Khoa Apps on September 11, 2026.