Comparison

HabitDot vs Gain Weight

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HabitDot

Features
Read full description

HabitDot is a habit tracker that connects your daily routines with simple “dots,” helping you see your growth and stay motivated every day. With a clean, fun design and intuitive features, HabitDot supports your journey toward achieving your goals—one small habit at a time. ◆ Recommended for people like you 【Looking to make steady progress toward a goal】 Perfect for anyone who wants to experience the power of small daily actions adding up to big results. 【Wanting to visualize and manage daily routines】 Easily track your accomplishments with “dots” that let you see your progress and feel your personal growth. 【Preferring intuitive design and simplicity】 No complicated setup—just open the app and start building better habits with ease. 【Seeking a sense of achievement and lasting motivation】 Each connected dot serves as visual feedback, helping you stay committed and inspired. ◆ Key Features & Highlights 【Visual Habit Tracking】 Record habits as daily “dots.” Your streak of connected dots helps you instantly visualize your consistency and progress. 【Simple & Intuitive Interface】 Designed to be user-friendly for everyone—track and manage your habits with just a few taps. 【Customizable Goals】 Create habits tailored to your lifestyle. Enjoy flexible customization to suit your personal routines and aspirations. 【Flexible Reminder System】 Stay consistent, even on busy days, with reminders that help you stick to what matters most. 【NEW! Shareable Heatmap】 Turn your consistency into a heatmap you can share with friends or on social media. Reflect on your efforts and encourage each other. 【NEW! Habit Notes】 Add notes to each habit to track your thoughts, progress, or insights—great for building more mindful routines. 【NEW! Archive Feature】 Archive completed or paused habits without deleting them. Keep your history organized and revisit anytime. 【Streamlined Design & Experience】 Minimalist design with smooth usability lets you focus on your growth—no stress, no distractions. ◆ Even more powerful with HabitDot Premium (optional) HabitDot is free to use, but upgrading to Premium unlocks additional features to make your habit journey even more effective. 【HabitDot Premium Features】 1. Unlimited habit creation 2. Unlimited archive entries 3. In-depth statistics & graphs 4. Custom sharing options 5. Ad-free experience 【Pricing & Subscription】 Monthly Plan: $1.99 (tax included) Renews automatically every month from the date of subscription. 【Auto-Renewal Details】 Unless canceled at least 24 hours before the current period ends, your subscription will automatically renew. 【Billing】 Charges are made through your Apple ID upon confirmation of purchase.

About

Gain Weight

This app helps users track calorie intake specifically for gaining weight and muscle mass. It offers quick meal logging via photo recognition and provides personalized targets based on user stats and goals. Data is kept private on the device with optional iCloud sync.

Highlights
  • Bulk-first calorie targets
  • AI-powered photo meal logging
  • One-gesture logging for weight and portions
  • Clear home screen with daily progress
  • Trend-based weight tracking
  • Privacy-focused, no account needed
Features
Read full description

StackCal is the calorie tracker built for bulking, not cutting. Most nutrition apps assume you're trying to lose weight. StackCal flips the script. If you're trying to gain muscle, gain mass, or just stop under-eating, StackCal answers the one question that actually matters: "How much more do I need to eat today?" WHY STACKCAL - Bulk-first targets — Personalized BMR, TDEE, and surplus calculations based on your stats and goals. - 5–10 second logging — Snap a photo of your meal and let AI recognize the food and estimate calories. No barcode scanning, no database fumbling. - One dial for everything — Log weight and adjust portion sizes with the same analog dial. One gesture to learn. - Nothing hidden — Today's calories, what you ate, and your weight all live on the home screen. - Trend-based weight — See your moving average instead of fighting daily fluctuations. DESIGNED FOR CLARITY Three rules guide every screen: information is never hidden, the same gesture always means the same thing, and every tap produces a visible response. The result is an app you can use one-handed, post-workout, with sweaty fingers. PRIVACY FIRST - No account required. - Your meals, weight, and profile stay on your device. - Optional iCloud sync uses your private CloudKit container — we never see your data. - No ads. No IDFA. No tracking pixels. SUBSCRIPTION A free tier covers core logging. The subscription unlocks photo-based food recognition and advanced trend analysis. Cancel anytime in iOS Settings. Built for lifters who eat to grow. TERMS OF USE Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HabitDot4 screens
Gain Weight4 screens

Verdict

The call

The clearest difference is ads: Gain Weight at none against HabitDot's shown. Gain Weight also leads on update cadence (daily vs every 3 days). HabitDot's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HabitDot sells 1 in-app purchase, starting at $1.99 per month and Gain Weight sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HabitDot ships an update every 3 days, Gain Weight daily. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 3 level
HabitDot versus Gain Weight: the parameters behind the verdict, then further details
ParameterHabitDotGain Weight
PriceFreeFree
Update frequencyEvery 3 daysDaily — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size57 MB17 MB
Age rating4+4+
DeveloperHaruya OyamaMoo & Company

In-app purchases

1 purchases

HabitDot

Subscriptions1
  • HabitDot Premium (Monthly)7 Days trial$1.991 Month
2 purchases

Gain Weight

Subscriptions2
  • StackCal Pro 月額プラン7 Days trial$9.991 Month
  • StackCal Pro 年額プラン7 Days trial$49.991 Year

Questions

Is HabitDot free?
HabitDot is free to download, with in-app purchases available.
Is Gain Weight free?
Gain Weight is free to download, with in-app purchases available.
Do HabitDot or Gain Weight have ads?
HabitDot shows ads; Gain Weight does not.
Which is updated more often, HabitDot or Gain Weight?
HabitDot ships an update every 3 days, and Gain Weight daily. Most recently, HabitDot was updated on September 9, 2026 and Gain Weight on September 23, 2026.

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