Comparison

vhb vs CoLo

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

Head to head
About

vhb

Features
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L'application médicale VHB a été spécialement conçue pour les médecins non spécialistes en gastro-entérologie, offrant un outil simple pour obtenir rapidement des recommandations de traitement et de surveillance en fonction des cas cliniques variés. Elle est proposée comme un pense-bête à utiliser lors d'une consultation. À partir de la page d'accueil, différent chemins d'utilisations sont proposés pour aboutir à une informations ciblée. L'application est développée par des médecins et en relation avec la société savante. Aucun donnée personnelle ou de santé ne sont collectées par l'application (voir la politique de confidentialité). Cette application est destinée aux professionnels de santé uniquement. Si vous n'en faites pas partie, nous vous recommandons de ne pas l'utiliser. Pour un diagnostic ou un conseil personnalisé, veuillez consulter un professionnel de santé qualifié.

About

CoLo

Features
Read full description

Over the past several years, it has been clearly demonstrated that patient management in colonoscopy can be optimized — both economically and environmentally — by refraining from systematically submitting all resected colonic polyps for histopathological examination, provided that these polyps meet specific visual and dimensional criteria. Despite this proven benefit and the publication of international recommendations by the American Society for Gastrointestinal Endoscopy (ASGE, 2014) and the European Society of Gastrointestinal Endoscopy (ESGE, 2022), the practical implementation of selective histopathological analysis (Resect-and-Discard and Diagnose-and-Leave strategies) remains limited. This gap between recommendations and clinical practice is primarily due to the challenges associated with the training, certification, and objective evaluation of endoscopists’ ability to characterize polyps accurately. Furthermore, even with the integration of artificial intelligence (AI), current systems still fall short of the reliability thresholds required by professional societies. Colo-ID has been developed to address these unmet needs. The application provides a comprehensive training and assessment platform designed for endoscopists. It includes a learning module and an interactive training environment that allow users to review a large number of annotated endoscopic images and to evaluate their diagnostic accuracy, characterization skills, and therapeutic decision-making performance. Additionally, Colo-ID quantifies and displays the potential economic savings and carbon footprint reduction associated with the application of the Resect-and-Discard and Diagnose-and-Leave approaches. Finally, the platform also supports the creation and continuous enrichment of a structured database linking endoscopic image features with corresponding histopathological findings. This resource will contribute to the development and training of AI-based decision-support algorithms, with the long-term goal of improving the accuracy, safety, and sustainability of colorectal cancer prevention strategies.

Screenshots

vhb4 screens
CoLo4 screens

Verdict

The call

vhb and CoLo are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
vhb versus CoLo: the parameters behind the verdict, then further details
ParametervhbCoLo
PriceFreeFree
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size15 MB24 MB
Age rating17+4+
DeveloperAssociation Nationale des Hepatogastroenterologues des Hopitaux generauxAnamorphik Studio

In-app purchases

None

vhb

No in-app purchases

None

CoLo

No in-app purchases

Questions

Is vhb free?
vhb is free to download, with no in-app purchases.
Is CoLo free?
CoLo is free to download, with no in-app purchases.
Do vhb or CoLo have ads?
Neither vhb nor CoLo shows ads.

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