Lynch Syndrome vs LeuciPocket
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Lynch Syndrome
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The Lynch Syndrome app was developed following research with Lynch Syndrome carriers and is supported by the UK National Health Service Genomic Medicine Service Alliance and by the Lynch Syndrome UK and Lynch Syndrome Ireland patient associations. The Lynch Syndrome mobile app will provide Lynch Syndrome carriers with their own portable patient-held, longitudinal, personal care record. All data is patient entered and requires no integration with third-party systems. The app provides NHS-approved information, support, and guidance to Lynch Syndrome carriers plus automatic alerts, reminders, and follow-up for all the NHS-recommended Lynch Syndrome screening checks. All data storage and any user the data is only with explicit patient consent that is given and recorded in the mobile app.
LeuciPocket
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"LeuciPocket" is a mobile application that allows people with maple syrup urine disease to input their meals and track the amount of leucine not to exceed per day. With an integrated food database, users can easily record the foods they consume and the amount of leucine they contain. The app also enables users to monitor their leucine consumption throughout the day and set consumption goals based on their individual needs. Users can also record their blood test results to track their health status and response to the diet. Your profile can also be shared with yours friends or your family. FEATURES : - Customizable food database : Users can add, modify or delete foods from the app's database, enabling them to compose their meals based on their preferences and nutritional needs while adhering to their strict diet. - Leucine intake calculation : The app calculates the amount of leucine in each meal based on the chosen foods and their quantity, allowing the user to ensure they adhere to their strict diet. - Leucine intake tracking : Users can track their daily leucine consumption through a user-friendly interface and receive reminders to ensure they do not exceed their leucine quota. - Blood test report : Users can input their blood test results to track the changes in their leucine levels over time. - Leucine level tracking : The app enables users to track their leucine levels over time and visualize trends through tables and graphs (iOS 16 or later). - Cloud data backup : Data is securely stored in a database. Each user has their own secure database to store their information confidentially. In addition, users can easily share their information across multiple devices by logging into their account. This allows for convenient and flexible use of the application to meet users' needs while ensuring the security and confidentiality of user data. - Share your profile with yours friends and family : The app enables to share your profile in reader or reader/writer mode. At any time, you can stop sharing or change mode It is import to notify the data provided by this application is intended for informational purposes only. It is not suitable for making medical decisions. As a proud father of a child with maple syrup urine disease, I created this app to help him and other children suffering from this condition, as well as their parents, to easily monitor their diet.
Screenshots
Verdict
Lynch Syndrome and LeuciPocket are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Lynch Syndrome ships an update monthly, LeuciPocket every 3 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | Lynch Syndrome | LeuciPocket |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15 |
| Further details β not scored | ||
| Size | 36 MB | 33 MB |
| Age rating | 17+ | 4+ |
| Developer | ESH Solutions Ltd | David Houard |
In-app purchases
Lynch Syndrome
No in-app purchases
LeuciPocket
No in-app purchases




