# Simple Weight Log — 3-second daily weight tracking

> 3-second daily weight tracking (iPhone/iPad app by 丽佳 施.)

- Source: https://appshunter.io/ios/app/simple-weight-log/id6791792650 (this page in markdown: same URL + `.md`)
- Developer: [丽佳 施](https://appshunter.io/developer/1894580777)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2026-07-19
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/simple-weight-log/id6791792650/reviews.md

## What is Simple Weight Log?

Simple Weight Log lets you record your daily weight in about three seconds. No judgment, no pressure, no lectures — just your numbers, shown clearly.

■ A 3-second daily routine
The app opens straight to a number pad with your last weight already filled in. Adjust with the +0.1 / -0.1 buttons and save — done. One entry per day; saving again on the same day simply overwrites it. No account, no setup.

■ Trend chart with moving averages
View your weight as a line chart over 1 month, 3 months, 1 year, or all time. Overlay 7-day and 30-day moving averages to smooth out day-to-day fluctuations (like water weight) and see the gentle underlying trend.

■ Day-to-day change, streak, and BMI
The home screen shows the change from the previous day and your recording streak. Set your height to see your BMI and a reference standard weight (based on BMI 22) — shown as reference values only.

■ A goal, expressed in numbers
Set a target weight and date to see the required pace (kg per week), your progress, and a projection based on your pace so far. It works the same whether your goal is to lose or to gain. If the pace exceeds 1% of your body weight per week, the app shows a gentle caution note.

■ Home Screen and Lock Screen widgets
Your latest weight and 7-day change on Home Screen widgets (small and medium) and Lock Screen widgets (circular and rectangular) — visible without opening the app.

■ CSV export
Export all your entries as a CSV file (date, weight_kg). Your data is always yours to take.

■ Your weight stays on your device
All entries are stored on your device. No account is required, and your weight data is never uploaded. There is no HealthKit or iCloud sync.

■ Honest about its limits
- Units: kilograms (kg) only. Pounds are not supported.
- The daily boundary is based on Japan Standard Time (JST).
- This app is not a medical device. BMI and other figures are reference information, not medical advice. It does not promise weight loss or health outcomes — it records your weight and shows it clearly, nothing more.

[Ads and purchase]
Every feature is available to use. A banner ad is shown at the bottom of the screen; a one-time "Remove Ads" purchase hides the banner (no subscription, no auto-renewal). Showing ads requires a network connection, but your weight data is never sent.

Privacy policy: https://honki.ai/simple-weight-log/privacy.html

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-07-29

Bug fixes and stability improvements.

### 1.0.1 — 2026-07-29

- Fixed an ad privacy setting so ads display correctly.

### 1.0 — 2026-07-20

No release notes.

## More apps by 丽佳 施

- [Bolt Brigade: Tank Battle](https://appshunter.io/ios/app/bolt-brigade-tank-battle/id6769092885)
- [童童的萌宠面包房·小学数学口算](https://appshunter.io/ios/app/id6769093315)
- [Stack Tower Up](https://appshunter.io/ios/app/stack-tower-up/id6769321760)
- [Pomotown - Focus Timer](https://appshunter.io/ios/app/pomotown-focus-timer/id6769728830)
- [Lensage: Astro & Photo Planner](https://appshunter.io/ios/app/lensage-astro-and-photo-planner/id6769730141)
- [Ember — Private Diary](https://appshunter.io/ios/app/ember-private-diary/id6769777961)

All apps by 丽佳 施: https://appshunter.io/developer/1894580777

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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 2026-07-30.*