# Coding Profile Visualization — Stats & Heatmap for LeetCode > LeetCode profile visualization with stats, heatmap, and offline problem access. (iPhone/iPad app by Bowen Chang pty ltd.) - Source: https://appshunter.io/ios/app/coding-profile-visualization/id6502521181 (this page in markdown: same URL + `.md`) - Developer: [Bowen Chang pty ltd](https://appshunter.io/developer/1745716351) - Category: Developer Tools, Education - Price: Free - Rating: 3.30/5 from 4 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 6 MB - Languages: American English - Released: 2024-05-12 - Data updated: 2026-11-08 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/coding-profile-visualization/id6502521181/reviews.md ## What is Coding Profile Visualization? See your LeetCode progress at a glance. No login, no password, no account. Enter any public username and get a clean dashboard: solved problems by difficulty, a 12-month activity heatmap, your badges and recent submissions. Add a widget and your numbers are always one look away on your Home Screen. Preparing for coding interviews? See how much you've solved, spot the weeks your practice went quiet, and open today's daily challenge in one tap. Want a look first? Tap Explore the demo for sample data generated on your device. The app shows as LeetCoder on your Home Screen. DASHBOARD • Solved problems by difficulty: tap Easy, Medium or Hard to focus its progress • A 12-month activity heatmap of your submissions • Your badges • Recent submissions, filtered by Accepted, Failed or All • Pull to refresh. Your last stats stay visible offline DAILY CHALLENGE • Today's problem in its own tab • A badge tells you when a new challenge is out STUDY • Browse 2,500+ problems, even offline • Search and filter by topic • Open a problem for its full statement, hints and similar questions • Official solutions, with their code TRENDING • Popular community discussions, with comments HOME SCREEN WIDGETS • Your solved stats by difficulty, in every widget size • Shows how recent the numbers are BUILT FOR EVERYONE • System, Light and Dark themes • VoiceOver labels and Dynamic Type throughout CODING PLANS (OPTIONAL) Using a Z.ai / GLM Coding Plan? Turn on the Usage tab in Settings to track it: your quota for each window, a year of activity with streaks, credits per day, and usage by model and MCP tool. Enter your API key once. It's validated against Z.ai, saved to the iOS Keychain and sent only to Z.ai. PRIVACY No ads and no tracking. The username you enter is sent only to LeetCode, to fetch that profile's public stats. The app reports anonymous usage and error data through Google Analytics, never your username, and you can turn that off in Settings → Privacy. This is an independent app. It is not affiliated with, endorsed by or sponsored by LeetCode. ## Key features - LeetCode progress dashboard - 12-month activity heatmap - Badges and recent submissions - Daily coding challenge access - Offline problem browsing - Home screen widgets - Optional coding plan tracking ## Is Coding Profile Visualization safe? Not enough ratings yet to assess Coding Profile Visualization. ## Is Coding Profile Visualization legit? Coding Profile Visualization appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Coding Profile Visualization is 78 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/coding-profile-visualization/id6502521181/reviews.md ### 2/5 — widget does not update and app doesn't load *2026-03-24* The app is good in concept, but everytime i open the app, it loads on the main page, and the stats on the widget are never up to date ## Frequently asked questions about Coding Profile Visualization ### What is Coding Profile Visualization? Coding Profile Visualization is a tool that displays your LeetCode statistics, including problems solved by difficulty, an activity heatmap, and badges. It allows you to access daily challenges and browse over 2,500 problems offline. ### Does Coding Profile Visualization require a LeetCode login? No, Coding Profile Visualization does not require a login or password. You can enter any public LeetCode username to view their profile statistics. ### Can I see my LeetCode progress offline with Coding Profile Visualization? Yes, your last fetched stats remain visible offline, and you can browse over 2,500 LeetCode problems and their solutions even without an internet connection. ### What are the Home Screen Widgets for Coding Profile Visualization? The app offers Home Screen widgets that display your solved stats by difficulty and show how recent the numbers are, providing quick access to your progress at a glance. ### Does Coding Profile Visualization have ads? No, Coding Profile Visualization is ad-free. The app prioritizes user privacy and does not display advertisements. ### How often is Coding Profile Visualization updated? The app was last updated on 2026-11-06, indicating regular maintenance and feature additions. The latest version is 2.1.0. ### What devices is Coding Profile Visualization available on? Coding Profile Visualization is available on iPhone and iPad devices, supporting both system and light/dark themes for accessibility. ### What is the age rating for Coding Profile Visualization? Coding Profile Visualization has an age rating of 4+, making it suitable for a wide range of users interested in coding and developer tools. ## Version history (last 5 releases) ### 2.1.0 — 2026-11-06 Version 2.1 connects directly to LeetCode. • Stats, problems and discussions now load straight from LeetCode instead of through our server. • New in Settings → Privacy: a "Share app analytics" switch. The app now reports anonymous usage and error data through Google Analytics so we can find and fix problems. Your LeetCode username is never included, and you can turn it off at any time. ### 2.0.0 — 2026-10-02 LeetCoder 2.0 is a ground-up rebuild. • A new design: a refreshed dashboard, new typography, and System, Light and Dark themes. • A 12-month activity heatmap of your submissions. • A solved gauge with tappable Easy, Medium and Hard tiles — tap one to focus its progress and see its details — plus your badges. • Recent submissions with an Accepted / Failed / All filter. • Study: 2,500+ problems available offline, with search, topic filters, hints, similar questions and official solutions. • A Challenge tab for the daily problem, with a badge when a new one is out. • Trending discussions with comments. • Home Screen widgets in every size, showing how fresh your stats are. • Pull to refresh. Your last stats stay on screen when you're offline. • VoiceOver and Dynamic Type support throughout. • Faster, more reliable loading with automatic retries. • Optional: a Usage tab for Z.ai / GLM Coding Plans — your quota, a year of activity with streaks, credits per day and usage by model. It's off by default; turn it on in Settings → Coding Plans. The app now appears as "LeetCoder" on your Home Screen. Requires iOS 17 or later. ### 1.8.2 — 2026-04-28 Fixed a few legacy APIs and errors. refreshed onboarding page. ### 1.8.1 — 2026-04-10 updated all the logos and text in response to app store notice ref# APP264606) ### 1.7.9 — 2024-06-03 - Fixed UX bugs with dark theme - Improved the quality of the Question bank. Access over 2000+ Leetcode questions and 500+ solutions ## More apps by Bowen Chang pty ltd - [NodMusicScore](https://appshunter.io/ios/app/nodmusicscore/id6756541433) All apps by Bowen Chang pty ltd: https://appshunter.io/developer/1745716351 ## Related topics [neetcode](https://appshunter.io/ios/topics/neetcode) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-08.*