Comparison

Gmpharm vs blackN

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

Head to head

About

Gmpharm

Access exclusive deals and special offers optimized for your mobile device. Manage your shopping cart, track orders, and receive store notifications. Connect with social media and customer service directly from the app.

Highlights

Exclusive coupons and discounts
Automatic login
Order tracking
Shopping cart management
Store notifications
Social media access

Features

Read full description

Get exclusive special offers on the mobile app! Use the mobile app to enjoy features optimized for mobile devices and access exclusive special offers. Main features: Enjoy exclusive coupons and discounts Use automatic login Check and track your orders Manage your shopping cart and shipping info Receive store notifications Access social media channels Contact Customer Service

About

blackN

Features

Read full description

Screenshots

Gmpharm4 screens

blackN2 screens

Verdict

The call

The clearest difference is ads: blackN at none against Gmpharm's shown. Gmpharm's advantage is update cadence (every 3 months vs every 6 months). On price, in-app purchases, device support and iOS requirement 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

Gmpharm ships an update every 3 months, blackN every 6 months. The most recent releases landed on July 28, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 6 level

Gmpharm versus blackN: the parameters behind the verdict, then further details
Parameter	Gmpharm	blackN
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 3 months — better	Every 6 months
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0 — better	14.0
Further details — not scored
Size	71 MB	71 MB
Age rating	4+	4+
Developer	corp. GMPHARM	seongmin kim

In-app purchases

None

Gmpharm

No in-app purchases

None

blackN

No in-app purchases

Questions

Is Gmpharm free?

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

Is blackN free?

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

Do Gmpharm or blackN have ads?

Gmpharm shows ads; blackN does not.

Which is updated more often, Gmpharm or blackN?

Gmpharm ships an update every 3 months, and blackN every 6 months. Most recently, Gmpharm was updated on July 28, 2026 and blackN on September 8, 2026.