This app helps families and children manage phenylalanine-restricted diets for PKU. It offers detailed calculations for protein, calories, fats, carbs, and phenylalanine, allowing users to create custom food products and track daily intake.

215+ iOS apps curated and reviewed
The best pku apps on iPhone average 4.3★ across 215+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.0★ (6) | No | No | Jul 2026 | |
| 2 | Free | — | No | No | May 2026 | |
| 3 | Free | 4.9★ (7) | No | Yes | Jul 2026 | |
| 4 | Free | 5.0★ (12) | No | No | Aug 2026 | |
| 5 | Free | — | No | No | Jul 2026 | |
| 6 | Free | — | No | No | Aug 2026 | |
| 7 | Free was $0.99 | 4.0★ (5) | No | No | Jul 2026 | |
| 8 | Free | 4.0★ (2) | No | Yes | May 2026 |











This app helps families and children manage phenylalanine-restricted diets for PKU. It offers detailed calculations for protein, calories, fats, carbs, and phenylalanine, allowing users to create custom food products and track daily intake.


This app helps individuals with inherited protein metabolism disorders manage their daily treatment. It offers tools for tracking diet, mood, symptoms, lab tests, and activity, providing a comprehensive health overview for patients and caregivers. Users can also contribute to groundbreaking patient-led research.


This app helps individuals with phenylketonuria (PKU) manage their low-phenylalanine diet. It provides information on over 1100 foods, categorizing them by protein content and offering recipes and preparation tips. An integrated calculator assists in tracking daily protein intake.




Easily track daily food intake for managing a PKU diet. Monitor phenylalanine or protein, synchronize data across devices, and plan meals in advance. Features include historical data, custom food entries, and community sharing.


This app helps individuals manage their Phenylalanine (PHE) intake by tracking food consumption. It allows users to add custom foods, create recipes, and set supplement reminders. A daily overview shows remaining PHE allowance, and a blood value list provides a quick health summary.


This app provides easy access to the Peking University campus network for students and staff. It allows users to connect, manage connections, pay network fees, reset passwords, and receive important notifications. Available in English and Chinese for iOS devices.




This app helps individuals with PKU manage their diet by calculating phenylalanine and protein content of foods. It allows users to log daily intake, track progress with visual indicators, and store blood values. Users can also add custom foods, scan barcodes, and export logs for their doctor.








This platform offers comprehensive, end-to-end management and services for cancer patients. It facilitates precise treatment planning, provides a communication bridge for remote consultations with specialists, monitors side effects post-discharge, and fosters a supportive online community for patients to share experiences.








This platform connects users with healthcare providers nationwide, simplifying appointment booking and access to medical expertise. It aims to resolve difficulties in finding suitable doctors and scheduling visits, promoting better public health.


This app helps users manage their medical treatment by tracking medication schedules, logging injections, monitoring blood Phe levels, and recording dietary protein intake. It facilitates communication with healthcare teams and provides resources for staying current with treatment plans.