Comparison

CPS vs PHVD

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

Head to head
About

CPS

Features
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This mobile app provides delegates with easy access to essential event information, including the program schedule, poster sessions, exhibition details, and other key resources to support a seamless conference experience.

About

PHVD

Features
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PHVD is a reference and educational tool for neonatal clinicians working with post-haemorrhagic ventricular dilatation in preterm infants. Enter serial cranial ultrasound measurements โ€” ventricular index, anterior horn width and thalamo-occipital distance โ€” alongside post-menstrual age, and see them plotted against published reference curves. WHAT IT DOES โ€ข Records serial measurements across post-menstrual age โ€ข Plots them against published reference curves โ€ข Shows the trend across a series of scans โ€ข Keeps everything on your device WHAT IT DOES NOT DO PHVD does not diagnose, does not recommend treatment, and does not replace clinical assessment, imaging review, or your local protocol. It is a reference aid for qualified healthcare professionals. Every output must be independently verified against the source images and your unit's guideline. PRIVACY PHVD collects no personal data. Nothing you enter leaves your device. There is no account, no login, and no analytics. A full disclaimer is presented on first launch and must be accepted before the app can be used. Reference framework adapted from El-Dib et al. (2020); reference curve from Brouwer et al. (2012).

Screenshots

CPS3 screens
PHVD4 screens

Verdict

The call

The clearest difference is update cadence: PHVD at fortnightly against CPS's every 12 months. CPS's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CPS ships an update every 12 months, PHVD fortnightly. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

Scorecard2 real differences ยท 4 level
CPS versus PHVD: the parameters behind the verdict, then further details
ParameterCPSPHVD
PriceFreeFree
Update frequencyEvery 12 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 โ€” better13.0
Further details โ€” not scored
Size102 MB37 MB
Age rating17+12+
DeveloperCanadian Paediatric Societykhorshid mohammad

In-app purchases

None

CPS

No in-app purchases

None

PHVD

No in-app purchases

Questions

Is CPS free?
CPS is free to download, with no in-app purchases.
Is PHVD free?
PHVD is free to download, with no in-app purchases.
Do CPS or PHVD have ads?
Neither CPS nor PHVD shows ads.
Which is updated more often, CPS or PHVD?
CPS ships an update every 12 months, and PHVD fortnightly. Most recently, CPS was updated on September 11, 2026 and PHVD on September 13, 2026.

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