GulpGulp vs ScaleTrack
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
GulpGulp
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Keep forgetting to drink enough water? GulpGulp reminds you at exactly the right time. [ What makes GulpGulp special ] Your personalized hydration goal Enter your gender, weight, and activity level to get a scientifically calculated daily water intake target. Smart water reminders Get notified at custom intervals between your wake-up and bedtime. Reminders stop automatically at night so your sleep is never interrupted. Quick hydration logging Slide to set the amount or type it in manually. Log water, coffee, tea, juice and more, with automatic hydration correction per drink type. See your patterns at a glance Check which hours you drink the most. Review weekly and monthly trends with clear charts. Leaderboard motivation Compete with users worldwide by total water intake. Grow with your character Your character evolves as you hit daily goals. Earn points and unlock new characters. Make it a daily habit Streak tracking and a 10-level progression system make drinking water genuinely fun. [ Key features ] - Personalized goal based on gender, weight and activity level - Wake-to-sleep water reminders with flexible intervals - Auto hydration correction for water, coffee, tea and juice - Slider and manual input for fast logging - Daily, weekly and monthly hydration reports - Streak tracking and 10-level system - Global leaderboard - Home screen widget - Character collection and unlock system Start today and build your healthy hydration routine.
ScaleTrack
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Track your weight in two seconds: just snap a photo of your scale. ScaleTrack reads the number off any scale's display, right on your iPhone. Confirm it, and it's saved and charted. It works with the scale you already own: if it shows a number, ScaleTrack reads it. WHY SCALETRACK β’ Works with any scale: point, snap, done. β’ Two-second weigh-ins: snap β confirm β saved. β’ A clean trend chart from your very first reading. β’ Prefer typing? Log with the keyboard any time. SEE PROGRESS, NOT NOISE β’ A smoothed trend line shows your true direction through daily ups and downs. β’ Weekly pace, a projected goal date, and a "what will I weigh by then?" picker. β’ Milestones on the way to your goal, badges for showing up, streaks that add up. β’ Your year in review, plus a shareable PDF report. β’ Switch lb β kg anytime. Export to CSV whenever you want. MORE THAN THE SCALE β’ Add a note, tags, or how you felt to any weigh-in. β’ BMI at a glance once you set your height. β’ Track body fat percentage and waist alongside weight, synced with Apple Health. β’ Optional progress photos with a lineup guide and side-by-side compare, stored on your device, seen only by you. MAKE IT YOURS β’ Dark mode: the new Ink palette, easy on late-night weigh-ins. β’ Home Screen, Lock Screen and Control Center shortcuts; Siri and the Action button too. β’ Optional daily reminder and a Sunday weekly summary. PRIVATE BY DESIGN β’ Your data lives on your iPhone and, only if you turn it on, in your own private iCloud. β’ Scale photos are read on-device with Apple's built-in text recognition, then discarded. β’ Progress photos stay on your device, for your eyes only. β’ Back up and restore your data yourself, any time. Just you and the number, over time.
Screenshots
Verdict
The clearest difference is in-app purchases: ScaleTrack at none against GulpGulp's 1. ScaleTrack also leads on ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). GulpGulp's advantage is iOS requirement (13.0 vs 17.0). On price and device support 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. GulpGulp sells 1 one-off in-app purchase. ScaleTrack asks for nothing beyond the download.
GulpGulp ships an update every 5 weeks, ScaleTrack fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | GulpGulp | ScaleTrack |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Fortnightly β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 13.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 53 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | seungmin lee | GAGAN BHATTARAI |
In-app purchases
GulpGulp
- GulpGulp Premium$1.99
ScaleTrack
No in-app purchases









