# Gout Diary: Uric Acid Tracker — 100-Day Challenge & Purine Log

> 100-Day Challenge & Purine Log (iPhone/iPad app by zhenyu song.)

- Source: https://appshunter.io/ios/app/gout-diary-uric-acid-tracker/id6786044312 (this page in markdown: same URL + `.md`)
- Developer: [zhenyu song](https://appshunter.io/developer/1721282851)
- Category: Health & Fitness, Food & Drink
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 54 MB
- Languages: American English
- Released: 2026-07-03
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/gout-diary-uric-acid-tracker/id6786044312/reviews.md

## What is Gout Diary?

High uric acid, or gout flares that keep coming back? The first 100 days are the hardest to stick with. Gout Diary turns uric acid management into a habit with the 100-Day Challenge.

One minute a day. Log uric acid, medication, water, urine color, food, exercise, sleep and flares — and the app builds your gout flare risk index, uric acid trend and a 100-day report you can hand straight to your doctor.

WHAT YOU GET
- 100-Day Challenge: a Day X/100 streak that keeps you going
- Purine food lookup: purine content from published sources, with a daily reference so you can check before you eat
- One-tap logging: uric acid, medication, water, 8-level urine color, high-purine meals, alcohol, exercise, sleep, weight
- Flare log with a 7-day look-back: find the triggers that are actually yours
- Trend charts and a 100-day report: see how close you are to target
- Dissolution-phase estimate and an early-phase flare warning, so you notice if levels are dropping too fast
- Uric acid spike self-check that explains why each factor matters and how much
- Automatic units: switch between umol/L and mg/dL in one tap
- A community for people tracking the same thing, with links to the medical sources behind every figure

WHO IT IS FOR
- You were told your uric acid is high but have never had a flare
- You are on urate-lowering therapy and want to see the trend clearly
- Your flares keep returning and you want to find the trigger
- You want to bring a complete record to your next appointment

IMPORTANT
This app is for logging and lifestyle review. It does not provide medical diagnosis, treatment plans, drug dosing advice, or any promise of results. The 100-Day Challenge, dissolution phase and risk index are self-observation tools only. Always talk to your doctor before starting, stopping or changing any medication, and for acute flares. Your data stays on your device by default. No account, works offline.


## Version history (last 5 releases)

### 1.1.4 — 2026-08-08

- Share added to the daily summary and the 100-day report: build an image card in one tap.
- Cleaned up the trend chart's y-axis so value labels no longer overlap.
- Various refinements and bug fixes.

This app is for logging and reviewing uric acid and gout habits. It does not provide diagnosis, treatment plans or dosing advice. Talk to your doctor.

### 1.1.3 — 2026-07-20

· 尿酸卡新增「今天没测」开关：没测的日子也能如实记录，区别于「还没填」。
· 药物名称可一键填入上次录入的药。
· 「尿酸升高自查」每一项都新增了「为什么会影响·影响有多大」的说明。
· 社区：可设置昵称与头像；发的帖子、评论、点赞在重启后不再丢失；官方标识更严格。
· 建档基本信息（性别/出生年/身高/体重）改为必填并校验。
· 若干体验优化与问题修复。

### 1.1.1 — 2026-07-10

· 尿酸单位智能识别：按输入的数值自动判断 μmol/L 或 mg/dL，可一键切换并显示变化幅度。
· 尿酸升高时可自查常见诱因；下降过快时提醒「溶晶痛」风险与强度。
· 新增食物嘌呤含量表（权威数据源）、每日嘌呤参考与小工具箱。
· 新增每日打卡提醒、历史记录查看/编辑、坚持天数排行榜（可自选加入）。
· 首页新增今日打卡入口与常用小工具；睡眠时间可自动判定作息。
· 大量体验优化、数据清理与问题修复。

本 App 仅用于尿酸/痛风的生活方式记录与复盘，不提供医疗诊断、治疗方案或药物剂量建议，具体请遵医嘱。

### 1.1.0 — 2026-07-07

· 全新界面设计：首页、打卡、趋势、100天报告、溶晶期、我的、社区全面焕新，更清晰美观易用。
· 新增 10 种语言（简体/繁体中文、英、日、韩、越、泰、印尼、法、西）。
· 新增成就徽章与进度可视化等激励功能。
· 大量体验优化与稳定性提升。

本 App 仅用于尿酸/痛风的生活方式记录与复盘，不提供医疗诊断、治疗方案或药物剂量建议，具体请遵医嘱。

### 1.0 — 2026-07-04

No release notes.

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All apps by zhenyu song: https://appshunter.io/developer/1721282851

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*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 2026-08-11.*