Comparison

Valve In Valve vs Plumb's | Standards

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

Head to head
About

Valve In Valve

This app provides clinicians with quick, clear, and concise information on heart valves and Valve in Valve therapy. It guides users through surgical and TAVR valve design, helping to plan and perform procedures by identifying surgical valves, selecting correct TAVR valve sizes, and determining optimal placement. The app offers offline access to vital information, enhancing understanding and improving patient outcomes.

Highlights
  • Heart valve design information
  • Valve in Valve therapy guide
  • Surgical and TAVR valve sizing
  • Image-based placement guidance
  • Video examples of valve placement
  • Offline information access
  • Stepped valve identification process
Features
Read full description

An instant guide to Valve in Valve procedures for clinicians Quick, clear and concise information about heart valves and Valve in Valve therapy. A guide you wish you always had at your fingertips. About Valve in Valve app was originally developed as a collaboration between the technology company UBQO and Dr. Vinayak (Vinnie) Bapat, Consultant Cardiac Surgeon at St. Thomas' Hospital, London, UK. The team at KRUTSCH reimagined the app, introducing modern design, as well as a novel editing interface for to allow cardiologists to edit cloud-hosted valve data. Valve in Valve app provides information specific for a clinical scenario, quickly and simply. This will help in the planning of and performing a Valve in Valve case. The application navigates the user through important aspects of surgical and TAVR valve design, which are vital for a successful Valve in Valve procedure. The app logically steps through the possible combinations to give the user specific information needed to perform the procedure. Success of a Valve in Valve procedure is based on correct identification of the surgical valve, choosing the correct size of the TAVR valve and its subsequent accurate placement. Surgical valves vary in appearance under fluoroscopy and also in their internal diameter. Similarly TAVR valves differ in their appearances and available sizes. Knowledge about all the surgical valves that have been implanted in the last two decades is minimal but relevant to the Valve in Valve therapy. Users can now familiarise themselves with important design information about surgical and TAVI valves; they can also select the valve and find out which size of TAVR valve could be used and how it is best placed during a Valve in Valve procedure. If the valve type is unknown, the App also guides the user through a series of steps where they can identify the surgical valve type and then use the information available for it. The Valve In Valve app can be used to plan a case and confirm suitability for this procedure and reduces the need to trawl through vast amounts of literature to find information specific to the clinical scenario. The information is also available without the need for an internet connection and will enhance the users understanding of various aspects of this procedure. We hope this will result in improved results and better outcomes for patients. Key features - Design information for multiple types of surgical valve - Sizing information for multiple types of surgical valve - Real life and fluoroscopic images of all the surgical valves - Design information about TAVR valve designs - Sizing information for these TAVR valves - Guides the user through a stepped process to help choose a specific valve, then the size and lastly the important dimensions to plan a Valve in Valve procedure - Image based guidance for the ideal placement of a TAVR valve - Video examples of actual placement of a TAVR valve - Discusses important design considerations in detail to improve understanding of the Valve in Valve procedure

About

Plumb's | Standards

This app provides trusted veterinary clinical decision support, integrating comprehensive drug information and treatment guidance. It offers tools for diagnosis, treatment, and client education, designed for veterinary professionals.

Highlights
  • Veterinary drug and dosing information
  • Drug interaction checker
  • Conversion calculator
  • Diagnosis and treatment monographs
  • Management algorithms
  • Differential diagnosis lists
  • Client education handouts
Features
Read full description

Welcome to Standards of Care, the veterinary clinical decision support tool from the team behind Plumb’s and Clinician’s Brief, with Plumb’s built in. Subscribed to Plumb’s? If you’re subscribed to the veterinary drug reference, Plumb’s, you can access all your prescribing information and tools in this app. Included in Plumb’s: - Comprehensive, continually updated veterinary drug and dosing information - Veterinary drug interaction checker with animal-specific guidance - A conversion calculator for quick math in the app - Notes feature for saving favorite notes and protocols - Convenient favorites feature for making your own quick reference list Visit plumbs.com to learn more. Subscribed to Standards™? If you’re subscribed to Standards of Care™, you can access all your Standards features (including Plumb’s) in this app. Included in Standards: - All the features of Plumb’s (see above) - Practical, peer-reviewed diagnosis and treatment monographs - An extensive library of diagnosis and management algorithms for step-by-step support - Peer-reviewed differential diagnosis lists - Shareable clinical handouts to support client education Visit standards.vet to learn more. DISCLAIMER Standards of Care and Plumb’s are online clinical resources to be used only for information purposes at the discretion of trained veterinary medical and pharmaceutical professionals to support diagnosis and treatment of small animal veterinary conditions. Learn more at standards.vet or plumbs.com. APP SUPPORT If you have feature requests or suggestions or simply need help, please visit help.plumbs.com and click on the chat icon to submit a request. Our responsive support team will be in touch with you. Privacy policy: https://plumbs.com/privacy-policy Terms of use: https://plumbs.com/terms-use Terms & conditions: https://plumbs.com/terms-conditions

Screenshots

Valve In Valve4 screens
Plumb's | Standards4 screens

Verdict

The call

The clearest difference is monetization model: Valve In Valve at free against Plumb's | Standards's subscription. Valve In Valve also leads on review sentiment (71% vs 57%). Plumb's | Standards's advantage is ratings volume (3.3K vs 10) and rating (4.9 vs 4.6). 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.

ReceptionRating · Positive reviews · Number of ratings

Plumb's | Standards holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Plumb's | Standards has 3.3K ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 71% of Valve In Valve's written reviews are positive against 57% of Plumb's | Standards's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Valve In Valve ships an update every 2 months, Plumb's | Standards every 3 weeks. The most recent releases landed on June 6, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Valve In Valve versus Plumb's | Standards: the parameters behind the verdict, then further details
ParameterValve In ValvePlumb's | Standards
PriceFreeFree
Rating4.6 (10 ratings)4.9 (3.3K ratings) — better
Positive reviews71.4% of reviews — better57.1% of reviews
Number of ratings103.3K — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size41 MB62 MB
Age rating12+17+
DeveloperKrutsch Associates, Inc.Brief Media

Customer experience

Valve In Valve

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

Plumb's | Standards

All ratings3,343 ratings
Positive98.8%
Neutral0.5%
Negative0.6%
Written reviews42 reviews
Positive57.1%
Neutral11.9%
Negative31.0%

Bugs and requests

Valve In Valve

Not enough reviews yet to summarise bugs or requests.

Plumb's | Standards

Reported bugs

4 issues
  • Signing in issues
  • Crashing
  • Login/password reset problems
  • Compatibility issues on iPad

Requested features

2 requests
  • Add calculator function
  • Improve renewal/subscription management

In-app purchases

None

Valve In Valve

No in-app purchases

None

Plumb's | Standards

No in-app purchases

Questions

Is Valve In Valve free?
Valve In Valve is free to download, with no in-app purchases.
Is Plumb's | Standards free?
Plumb's | Standards is free to download, with no in-app purchases.
Which has better reviews, Valve In Valve or Plumb's | Standards?
Plumb's | Standards is rated higher. Valve In Valve averages 4.6 out of 5 from 10 ratings, while Plumb's | Standards averages 4.9 from 3.3K ratings.
Do Valve In Valve or Plumb's | Standards have ads?
Neither Valve In Valve nor Plumb's | Standards shows ads.
Which is updated more often, Valve In Valve or Plumb's | Standards?
Valve In Valve ships an update every 2 months, and Plumb's | Standards every 3 weeks. Most recently, Valve In Valve was updated on June 6, 2026 and Plumb's | Standards on September 22, 2026.

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