Today's Weight vs Simple Weight Log
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Today's Weight
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The simplest weight tracker, ever!! We stripped away every extra feature so you can just focus on your own weight. Calorie counting for what you ate? Advice on your meals? Sharing with a community? AI-powered support? γNONE of that here!γ Forget fiddly logging β just track your weight!!! If managing all that diet data got so tedious that you ended up giving upβ¦ this one's for you. An app that lets you focus on weight tracking, and nothing else. Just download it and give it a try!! =========================================== Today's Weight is a friendly weight tracker built to make daily logging effortlessβand easy to keep up. Logging takes just a few taps. We turn weight tracking, the habit everyone tends to drop, into something you'll actually enjoy. β Beautifully simple. Log in seconds Just tap + / - on the home screen to record today's weight and body fat. It automatically shows the change from last time and how far you are from your goal. No complicated setup. β See your progress at a glance Track weight, body fat, and BMI on smooth line graphs. Switch between week / month / 6 months / year, with a goal-weight line and a 7-day moving average. Stop worrying about daily ups and downs and see the real trend. β A quick note on meals and workouts Jot down what you ate for breakfast, lunch, dinner, and snacks, plus your daily workout. Look back to find your own patternsβlike what you ate on the days you lost weight. β Satisfying achievements that grow as you go Total records, logging streaks, the number of notes, how close you are to your goalβ¦ Earn Bronze, Silver, and Gold trophies as you put in the work. Collect them all to unlock the final Platinum "Complete." A gentle nudge to log just one more day. β Syncs with Health / Health Connect Two-way automatic sync of weight and body fat with your phone's health app. Pull in readings from smart scales, and keep your data safe even when you switch phones. β Reminders so you never forget A gentle daily reminder at the time you choose. If you've gone a while without logging, we'll quietly check in. β Your data is yours Export all your data to a file to back up or share, and restore it just as easily. Keep your records safe. Whether you're dieting, staying healthy, or just want to start by "weighing in," give Today's Weight a tryβand keep it easy, starting today.
Simple Weight Log
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Simple Weight Log lets you record your daily weight in about three seconds. No judgment, no pressure, no lectures β just your numbers, shown clearly. β 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 β done. One entry per day; saving again on the same day simply overwrites it. No account, no setup. β 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. β 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) β shown as reference values only. β 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. β 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) β visible without opening the app. β CSV export Export all your entries as a CSV file (date, weight_kg). Your data is always yours to take. β 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. β 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 β 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
Screenshots
Verdict
The clearest difference is device support: Today's Weight at 3 against Simple Weight Log's 1. Today's Weight also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Today's Weight sells 1 one-off in-app purchase and Simple Weight Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Today's Weight ships an update every 3 days, Simple Weight Log every 5 days. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.
| Parameter | Today's Weight | Simple Weight Log |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days β better | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 63 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | takafumi naito | δΈ½δ½³ ζ½ |
In-app purchases
Today's Weight
- Remove Ads$5.99
Simple Weight Log
- Remove Ads$0.49
Questions
Is Today's Weight free?
Is Simple Weight Log free?
Do Today's Weight or Simple Weight Log have ads?
Which is updated more often, Today's Weight or Simple Weight Log?
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