QuestPrehab™ vs Oncio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuestPrehab™
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The QuestPrehab App helps people prepare for major medical intervention such as surgery or cancer treatment. QuestPrehab App (formerly Craetus) is created to help you build strength, physical and psychological, to ensure you are at your fittest to take on the challenge of a medical intervention such as cancer treatment or surgery. The app is designed by specialists recognised for their expertise in Prehab. The app is a virtual and accessible friend, holding your hand, guiding you and motivating you through your daily fitness journey. Promising results have already been reported with the use of apps to improve adherence and outcomes in other health areas, such as weight loss and diabetes management. In collaboration with specialist guidance, the app aims to improve your confidence in adherence and compliance with your personalised Prehab plan. Easier to access than paper handouts and allows your Prehab expert to adjust your quests and offer support based on your input. Dual effects of not only ensuring you meet your daily quests, also assuring you are increasing your functional reserve by gradual and supervised increase in the challenge. We wish you good luck in living your best life, through and beyond any medical intervention, cancer or surgery.
Oncio
This app empowers individuals affected by cancer to implement integrative oncology tools and strategies. It offers guided programs for lifestyle changes, a symptom relief hub with non-pharmacological interventions, and general support information. Users can also track health metrics and evaluate their progress.
- Guided lifestyle change programs
- Symptom relief hub
- Integrative oncology information
- Healthkit API integration
- Progress self-evaluation
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Using this app does not replace and is not a substitute for professional medical advice, diagnosis or treatment. If you have any concerns or are making any substantial changes, you should consult your doctor or a member of your cancer care team.Oncio is the first free app available to anyone affected by cancer that aims to empower people to practically put integrative oncology tools and strategies into action. The app content and functionality has been and will continue to be co-developed with the community of people impacted by cancer through lived experience or a carer role. Key features of the app include: 1) guided programmes aimed at supporting lifestyle changes through daily actions and creating a broad toolkit for self-management - from nutrition and movement to psycho-emotional wellbeing 2) Symptom relief hub - evidence and guideline-informed support for targeting specific symptoms with non-pharmacological interventions, e.g. pain relief, menopause symptoms 3) General support hub - general information on integrative oncology (IO) and key modalities/therapies, as well as practical information including recipes and free groups and events offered by a variety of charities for community support. 4) Opportunity to connect Healthkit API and wearable devices to Oncio to help keep key health and wellbeing metrics in one place and monitor progress displayed on graphs. 5) Self-evaluation of progress and participation in app evaluation through validated health questionnaires. Using this app does not replace and is not a substitute for professional medical advice, diagnosis or treatment. If you have any concerns or are making any substantial changes, you should consult your doctor or a member of your cancer care team.
Screenshots
Verdict
The clearest difference is update cadence: Oncio at fortnightly against QuestPrehab™'s every 3 months. QuestPrehab™'s advantage is iOS requirement (13.0 vs 15.1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QuestPrehab™ ships an update every 3 months, Oncio fortnightly. Both last shipped on June 1, 2026.
| Parameter | QuestPrehab™ | Oncio |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 71.4% of reviews |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 62 MB | 113 MB |
| Age rating | 12+ | 17+ |
| Developer | C Digital Healthcare Ltd | Oncio CIC |
In-app purchases
QuestPrehab™
No in-app purchases
Oncio
No in-app purchases





