Modern technology has made the early detection of cancer even more possible than ever, increasing the chances of successful treatment and complete recovery. Melanomas, the deadliest form of skin cancer, can grow rapidly, sometimes within weeks. Early detection can distinguish between a simple mole removal or cancer spreading to other body parts.
Today, many smartphone apps are available that claim to identify and track cancerous moles and lesions. But do these apps work? And how reliable are they? Below, we will list the popular skin cancer checking apps and assess their effectiveness.
Popular skin cancer checking apps
1) UMSkinCheck
This is a free app developed by the University of Michigan that guides users through a full-body self-skin check. It also allows users to store an entire body photographic library, enabling them to compare and track skin and lesion changes over time.
2) MoleMapper
This app was developed by The Oregon Health & Science University. Like UMSkinCheck, this appallows users to take photos and track measurements of any moles or lesions on their bodies to facilitate change tracking over time.
3) MiiSkin
This app allows users to capture and compare photos for mole-tracking over time. It has an additional paid version that allows users to track large areas of skin. This will allow them to identify new moles and marks they may not have noticed.
4) MoleScope
Molescope is a high-resolution camera that you can use with many different smartphones. This camera uses high magnification and enhanced lighting to take more detailed and higher-quality photos than other skin cancer checking apps. It has many features such as skin mapping, image management, and regular check-up reminders.
5) SkinVision
This app allows users to identify moles that could become potential skin cancers. It classes each mole as either high risk or low risk and provides expert advice on further steps for high-risk moles.
Are skin cancer apps accurate?
Although skin cancer checking apps facilitate early detection and easy tracking of your moles and skin changes, they risk not identifying problematic moles and lesions accurately. The technology behind skin cancer apps is promising, yet it doesn’t match the human eye’s ability and years of professional experience.
Reports from several trusted sources reveal several downsides to skin checking apps, including; a lack of adequate testing and a shortage of expert input during development. These factors ultimately result in the apps being sometimes inaccurate, leading to a false or delayed diagnosis.
The only way to be sure about your skin’s health is through a skin check performed by you or a professional. Apps offer regular check-up reminders and provide the ability to track mole or skin changes by taking photos.
Tips for self-skin exams
Experts recommend a monthly skin exam. A monthly self-exam allows you to detect new moles and track changes in existing moles.
Conducting a self-exam includes the following steps:
- Examine your body in a full-length mirror, turning from front to back.
- Bend your elbows to look at your palms, forearms, underarms, and the spaces between your fingers.
- Check your thighs, the soles of your feet, and between the toes
- Use a handheld mirror to examine the back of your neck and scalp, your back and buttocks.
The ABCDE guideline shows signs to look out for during your self-exam.
- Asymmetry – The halves of melanoma moles don’t match. They are shaped or coloured differently.
- Border irregularity – Melanomas have an irregular-shaped border that may be blurred, jagged, notched, or scalloped.
- Colour variation – Melanoma moles contain different colours such as brown or tan mixed with patches of black and sometimes blue, pink, red, or white.
- Diameter or dark – Melanoma moles usually have a diameter of 1cm or more. They are usually darker than other moles.
- Evolution or changes in the mole – A mole that rapidly changes in size, shape, or colour should be assessed, especially if it starts to itch or bleed.
FAQs
Can skin cancer apps accurately detect skin cancer?
Skin cancer apps can assist with monitoring changes in your skin, but they are not a reliable way to diagnose skin cancer. These apps often rely on algorithms to assess images, which can miss subtle or complex signs that a trained professional would recognise. While they may provide general guidance, they cannot replace a clinical examination. Relying solely on an app can lead to false reassurance or unnecessary concern. For accurate diagnosis, a professional skin check remains the safest and most dependable option.
Are skin cancer apps safe to rely on for medical decisions?
Skin cancer apps should not be relied on for medical decisions. They are designed as supportive tools rather than diagnostic solutions. Because they cannot fully assess factors such as texture, depth, or patient history, their evaluations can be limited. Making decisions based on app results alone may delay proper assessment and treatment. It is safer to treat these apps as a supplementary resource and seek professional advice if you notice any changes or areas of concern.
What are the risks of using skin cancer apps instead of seeing a professional?
Using skin cancer apps in place of professional care can lead to missed or delayed diagnoses. Apps may incorrectly classify a suspicious lesion as low risk, giving a false sense of security. This delay can allow a potentially serious condition to progress. On the other hand, they may also flag harmless spots as concerning, causing unnecessary anxiety. Without clinical evaluation, there is no way to confirm accuracy. Professional assessments provide a more thorough and reliable approach to identifying skin concerns.
How can skin cancer apps be used appropriately?
Skin cancer apps can be useful for tracking changes in your skin over time. They may help you document the appearance of moles or spots and remind you to monitor them regularly. When used this way, they can support awareness and encourage early action. However, any changes or concerns identified through an app should always be followed up with a professional assessment. Using apps as a monitoring tool, rather than a diagnostic one, ensures a more balanced approach to skin health.
What is the best way to check for skin cancer?
The most reliable way to check for skin cancer is through a professional skin examination. Trained clinicians use their expertise and specialised equipment to assess the skin thoroughly. Regular self-checks are also important, as they help you notice any new or changing spots early. Combining personal awareness with routine professional checks provides a more effective approach to early detection. This ensures that any concerns are properly evaluated and managed in a timely manner.
Conclusion
No skin cancer checking app is 100% accurate and shouldn’t be used as a substitute for professional consultation from a skin cancer doctor. Ensure to book an annual skin check with a reputable skin cancer clinic such as Skin Clinic Robina, particularly if you have a family history of skin cancer or many moles.
