Comparison

WCO CLiKC! vs UNODC Spark

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

Head to head

About

WCO CLiKC!

Features

Read full description

The WCO CLiKC! app gives you access to the World Customs Organisation’s courses and learning directly from your mobile device. On the app, you will be able to complete courses and get certified anywhere and anytime, even whilst you are offline Download the app today to begin your Customs knowledge learning journey.

About

UNODC Spark

Features

Read full description

UNODC is a global leader in addressing the problem of illicit drug use and transnational crime, and is mandated to assist States in their struggle against illicit drugs, crime and terrorism. The UNODC Global eLearning Programme offers customized digital training to support countries and institutions through innovative high-tech methodologies, to enhance criminal justice practitioners' responses to global human security challenges. App features: • 500+ self-paced online courses in 20+ languages • Download courses to take offline • Access & download relevant toolkits, publications, manuals and other resources • Download and save your certificates

Screenshots

WCO CLiKC!2 screens

UNODC Spark4 screens

Verdict

The call

The clearest difference is iOS requirement: UNODC Spark at 13.0 against WCO CLiKC!'s 15.6. On price, update cadence, ads and in-app purchases 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

WCO CLiKC! ships an update every 10 months, UNODC Spark every 13 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 5 level

WCO CLiKC! versus UNODC Spark: the parameters behind the verdict, then further details
Parameter	WCO CLiKC!	UNODC Spark
Price	Free	Free
Update frequency	Every 10 months — better	Every 13 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	13.0 — better
Further details — not scored
Size	40 MB	77 MB
Age rating	12+	4+
Developer	UPLearning B.V.	UNODC Global eLearning Programme

In-app purchases

None

WCO CLiKC!

No in-app purchases

None

UNODC Spark

No in-app purchases

Questions

Is WCO CLiKC! free?

WCO CLiKC! is free to download, with no in-app purchases.

Is UNODC Spark free?

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

Do WCO CLiKC! or UNODC Spark have ads?

Neither WCO CLiKC! nor UNODC Spark shows ads.

Which is updated more often, WCO CLiKC! or UNODC Spark?

WCO CLiKC! ships an update every 10 months, and UNODC Spark every 13 months. Most recently, WCO CLiKC! was updated on November 7, 2026 and UNODC Spark on October 30, 2026.