Comparison

CPHI China vs GOV.UK One Login

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

Head to head
About

CPHI China

Features
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Get ready for CPH & PMEC China with the event app. You will be able to 1.Discover relevant exhibitors and cutting-edge products. 2.Expand your network with valuable connections. 3.Navigate the event with confidence. 4.Explore engaging seminars and inspiring speakers. 5.Retrieve and manage leads with ease. lt's available now, so login for a more productive, energising, and inspiring CPH & PMEC China!

About

GOV.UK One Login

Securely prove your identity for government services by matching your face to your photo ID. This app also allows you to store a digital version of your HM Armed Forces Veteran Card on your phone.

Highlights
  • Digital identity verification
  • Face-to-face ID matching
  • Store digital Veteran Card
  • Secure data handling
  • Future digital document storage
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You can use the GOV.UK One Login app to prove your identity to access some government services. It works by matching your face to your photo ID. You can also use this app to save a digital version of your HM Armed Forces Veteran Card to your phone. In future you'll be able to save other digital documents, such as your driving licence. This is not available yet. Before you start You need to get this app if you’re: • using a service on the GOV.UK website that asks you to prove your identity with GOV.UK One Login • saving your digital Veteran Card to your phone You’ll be guided to this app when it is time to use it. What you need You can use any of the following types of photo ID to prove your identity: • UK passport • non-UK passport with a biometric chip • UK photocard driving licence • UK biometric residence permit (BRP) • UK biometric residence card (BRC) • UK Frontier Worker permit (FWP) You can use an expired driving licence if it expired in the last 90 days and it was issued by DVLA. You can use an expired BRP, BRC or FWP up to 24 months after its expiry date. You need to have your original photo ID with you. You cannot use a photocopy or digital copy. You will also need: • a well-lit area where you can take a good quality photograph • an iPhone 8 or newer • iOS 16.7 or higher How it works You'll need to sign in to the app with your GOV.UK One Login details. This links the app to the GOV.UK website so you can continue proving your identity. If your photo ID is a passport, BRP, BRC or FWP you will: • take a photo of your photo ID • scan the biometric chip in your photo ID using your phone • scan your face using your phone If your photo ID is a driving licence you will: • take a photo of your driving licence • scan your face using your phone What happens next Once your information has been submitted in the app, you'll need to go back to the GOV.UK website, so you can finish proving your identity and access the service you were trying to use.   Privacy and security The personal information you provide to prove your identity will not be saved either on the app or on your phone. We collect your data securely and delete it when it is no longer needed. Digital documents you add to the app will be saved on your phone so you can access them whenever you need.

Screenshots

CPHI China4 screens
GOV.UK One Login4 screens

Verdict

The call

The clearest difference is update cadence: CPHI China at weekly against GOV.UK One Login's every 2 weeks. CPHI China also leads on iOS requirement (13.0 vs 16.7). 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

CPHI China ships an update weekly, GOV.UK One Login every 2 weeks. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
CPHI China versus GOV.UK One Login: the parameters behind the verdict, then further details
ParameterCPHI ChinaGOV.UK One Login
PriceFreeFree
Rating4.5 (3.1K ratings) — better
Positive reviews19.3% of reviews
Number of ratings3.1K — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.7
Further details — not scored
Size40 MB46 MB
Age rating17+4+
DeveloperShanghai Sinoexpo Informa Markets International Exhibition Co., Ltd.Government Digital Service

Bugs and requests

CPHI China

Not enough reviews yet to summarise bugs or requests.

GOV.UK One Login

Reported bugs

3 issues
  • App freezing or crashing
  • Inability to scan documents
  • Login issues and web browser redirects

Requested features

3 requests
  • Clearer instructions and guidance
  • Simplified verification process
  • Compatibility with older devices

In-app purchases

None

CPHI China

No in-app purchases

None

GOV.UK One Login

No in-app purchases

Questions

Is CPHI China free?
CPHI China is free to download, with no in-app purchases.
Is GOV.UK One Login free?
GOV.UK One Login is free to download, with no in-app purchases.
Do CPHI China or GOV.UK One Login have ads?
Neither CPHI China nor GOV.UK One Login shows ads.
Which is updated more often, CPHI China or GOV.UK One Login?
CPHI China ships an update weekly, and GOV.UK One Login every 2 weeks. Most recently, CPHI China was updated on September 10, 2026 and GOV.UK One Login on September 24, 2026.

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