Comparison

Q vs BPG

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

Head to head
About

Q

Read full description

Q-ID® Scanner 2.0: the next generation of smartphone authentication from Quantum Base. Check a product is genuine in under 3 seconds, using just your phone. Point it at a Q-ID®, and the app tells you instantly: genuine or not. BUILT FOR SPEED - Up to 3x faster, with end-to-end authentication in under 3 seconds - Up to 7x faster on low-data, 3G and 4G connections INTUITIVE BY DESIGN - Easy for anyone, even first-time users with no training - No specialist equipment: laboratory-level accuracy from an everyday smartphone - Live guidance and image correction help you get a clear scan, first time - Available worldwide in 60 languages UNCOMPROMISED SECURITY - Atomically secure: every Q-ID® has a unique atomic fingerprint, with a uniqueness of 1 in 1 billion - Measurably secure: security comparable to fingerprint and iris checks, depending on your device - Built on 40+ patents - Over 2 billion Q-ID®s already protect products worldwide

About

BPG

Features
Read full description

Beautiful Password Generator is your go-to application for generating and displaying your password generation history using emojis. If you often find yourself forgetting or losing track of your passwords, Beautiful Password Generator is here to simplify the experience.

Screenshots

Q3 screens
BPG3 screens

Verdict

The call

The clearest difference is update cadence: BPG at daily against Q's weekly. BPG also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). On price, 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

Q ships an update weekly, BPG daily. Both last shipped on October 27, 2026.

Scorecard3 real differences · 3 level
Q versus BPG: the parameters behind the verdict, then further details
ParameterQBPG
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.011.0 — better
Further details — not scored
Size23 MB178 MB
Age rating4+4+
DeveloperQuantum Base Ltd.Igor Pokidko

In-app purchases

None

Q

No in-app purchases

None

BPG

No in-app purchases

Questions

Is Q free?
Q is free to download, with no in-app purchases.
Is BPG free?
BPG is free to download, with no in-app purchases.
Do Q or BPG have ads?
Neither Q nor BPG shows ads.
Which is updated more often, Q or BPG?
Q ships an update weekly, and BPG daily. Most recently, Q was updated on October 27, 2026 and BPG on October 27, 2026.

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