Comparison

QS/1 Message Center vs PK 3

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

Head to head

PharmacyKeeper

★ 5.02 ratingsView app →

About

QS/1 Message Center

Features

Read full description

The QS/1 Message Center allows QS/1 product users to receive notifications from QS/1 regarding their products and services.

About

PK 3

This app streamlines pharmacy operations by enhancing key processes. It is designed to improve efficiency and workflow within a pharmacy setting.

Highlights

Improves key operational processes
Enhances pharmacy workflow
Streamlines operations

Features

Read full description

Applications that improve key operational processes.

Screenshots

QS/1 Message Center3 screens

PK 34 screens

Verdict

The call

The clearest difference is update cadence: QS/1 Message Center at every 3 weeks against PK 3's every 2 months. 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

QS/1 Message Center ships an update every 3 weeks, PK 3 every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 8 level

QS/1 Message Center versus PK 3: the parameters behind the verdict, then further details
Parameter	QS/1 Message Center	PK 3
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Number of ratings	—	2 — better
Update frequency	Every 3 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	10.0 — better	11.0
Further details — not scored
Size	48 MB	3 MB
Age rating	4+	4+
Developer	RedSail Technologies, LLC	MedKeeper LLC

In-app purchases

None

QS/1 Message Center

No in-app purchases

None

PK 3

No in-app purchases

Questions

Is QS/1 Message Center free?

QS/1 Message Center is free to download, with no in-app purchases.

Is PK 3 free?

PK 3 is free to download, with no in-app purchases.

Do QS/1 Message Center or PK 3 have ads?

Neither QS/1 Message Center nor PK 3 shows ads.

Which is updated more often, QS/1 Message Center or PK 3?

QS/1 Message Center ships an update every 3 weeks, and PK 3 every 2 months. Most recently, QS/1 Message Center was updated on October 26, 2026 and PK 3 on October 30, 2026.