SmartDiet: Weight Loss BMI Log3.7.0

SmartDiet is a simple weight tracker that turns daily weight records into clear graphs and calendars, so you can see your progress at a glance.

No account or sign-up required.
All data is stored locally for fast, secure, offline use.

Log once a day. That's it.
Use it as a weight diary alongside any diet or fitness plan, or to track weight gain and bulking.
□■Key Features

. Quick entry right after launch
. Record weight, body fat %, notes, and stamps
. Simple, powerful graphs (1 week to 3 years)
. BMI calculation
. Calendar view
. Goal weight setting
. Write data to Apple Health
. Passcode lock (Touch ID / Face ID supported)
. Free backup & device transfer
. 24+ theme colors (all colors with Premium)
. Reminder notifications for daily logging
. Lock Screen widgets (calendar / quick add button)
. Weight in kg or lb (pounds), height in inches
. Excel and PDF export, printing (Premium)
. Works on iPhone and iPad
□■Recommended For

. Anyone tired of complicated diet apps
. Anyone who finds calorie counting or food logging hard to keep up
. People who just want to record their weight and see the change
. Anyone who wants motivation from visible progress
. Anyone avoiding monthly subscription fees

SmartDiet keeps daily logging so simple that the habit sticks, whether your goal is weight loss, weight gain, or everyday health.
□■Why It's Easy to Keep Going

Quick Input Flow
. The keyboard appears automatically when the app opens
. After you enter weight, the input advances to body fat % automatically
. Enter decimals without typing the decimal point

Customize What You Record
. Log only weight, or add body fat %, notes, and stamps
. One-tap stamps for your day: Good / Bad / Overate / Drinking Party / Bathroom / Exercise / Star
. Notes are free-form: use them for meals, workouts, body measurements like waist or hips, and morning or evening weigh-ins

Flexible Graphs
. Switch ranges: 1 week / 1 month / 3 months / 1 year / 3 years
. Pinch to zoom in and out
. Tap a point to view BMI and that day's data
. Edit or delete entries directly from the graph

Calendar & Goal Weight
. Check your records in a calendar view
. Set a goal weight and track your progress toward it

Privacy with Passcode Lock
. Protect personal data with a passcode, free to use
. Supports Touch ID and Face ID

Backup & Data Transfer
. Export all records as CSV files you can also open on a computer
. Move data when switching iPhones or using an iPad

Apple Health Integration
. Enable it in Settings, and weight, body fat %, and BMI are written to Apple Health automatically
. Apple Health data cannot be imported into this app

Theme Colors
. 24+ theme colors, from cool to cute styles
. Some are free; Premium unlocks all colors and app icons

Lock Screen Widgets
. Put a calendar or a quick add button on your Lock Screen
. Open the input screen with a single tap
□■Premium Service

Premium unlocks:
. Remove ads
. All theme colors
. All app icons
. Excel and PDF export, printing
. Priority support

Premium is a one-time purchase, not a subscription. There is no monthly fee and no free trial.
Buy once, and use it on both iPhone and iPad with the same Apple Account. After changing devices, tap Restore to keep Premium at no extra cost.
The app stays free, so upgrade only if you need it. Moving your data to a new device is also free.
□■About This App

SmartDiet is a simple, free weight tracker for everyone working on weight loss, weight gain, and everyday health.

Unlike complex diet apps built around calorie counting, meal plans, or workout programs, SmartDiet keeps only the essentials, so daily logging stays fast and easy.
Note: there is no calorie counter, no meal planning, no workout coaching, no Apple Watch app, and no step counter. SmartDiet focuses on one simple job: recording your weight and showing how it changes.

Terms of Use
https://komorebi-studio.com/tos_en.html
Privacy Policy
https://komorebi-studio.com/policyredirect.html

Version History * Changed date entry to a calendar picker for easier input.
* Improved the graphs to make your 3-month, 1-year, and 3-year progress easier to see.
* You can now save your calendar and graphs as images, then edit or print them.
* Updated the app with the latest Liquid Glass design.
* Improved fonts and various screen designs.
* Fixed several issues, including a problem that could prevent number entry on iPad. 3.7.0 Sep 7 Fixed a bug where the keyboard might not appear on the latest iPadOS. 3.6.1 Apr 8 - Improved the visibility of the 3-year graph display.
- You can now specify which tab to display upon startup.
- Updated to a modern design compatible with iOS 26 Liquid Glass. 3.6.0 Mar 3 Bug fixes and improvements. 3.5.0 06/02/2025 Bug fixes and improvements. 3.4.0 09/30/2024 Bug fixes and improvements. 3.3.2 09/03/2024 Bug fixes and improvements. 3.3.1 08/07/2024 Bug fixes and improvements. 3.3.0 08/05/2024 Bug fixes and improvements. 3.2.2 07/09/2024 Bug fixes and improvements. 3.2.1 12/18/2023 Bug fixes and improvements. 3.2.0 10/09/2023 Bug fixes and improvements. 3.1.6 09/17/2023 Bug fixes and improvements. 3.1.5 08/07/2023 Bug fixes and improvements. 3.1.4 08/07/2023 Bug fixes and improvements. 3.1.3 05/28/2023 Bug fixes and improvements. 3.1.1 04/27/2023 Bug fixes and improvements. 3.1.0 12/10/2022 Added iOS16 new widgets! 3.0.0 10/06/2022 Bug fixes and improvements. 2.8.0 07/19/2022 Bug fixes and improvements. 2.7.0 03/19/2022 Bug fixes and improvements. 2.6.0 01/08/2022 Bug fixes and improvements. 2.5.3 08/11/2021 Bug fixes and improvements. 2.5.2 06/01/2021 Bug fixes and improvements. 2.5.1 05/11/2021 Bug fixes and improvements. 2.5.0 04/12/2021