Weight Grid vs 75 Day Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weight Grid
Track your weight journey with a simple daily grid. Log your progress, set goals, and visualize your history. Advanced trends and analytics are available with an optional subscription.
- Daily weight logging in a grid format
- Syncs with Apple Health
- Set and track weight goals
- Visualize logging streaks and trends
- Optional Pro subscription for advanced analytics
- Light and dark appearance options
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Your weight journey, one day at a time. Weight Grid organizes your weigh-ins in a daily grid. See your history at a glance, follow your goals, and build a consistent logging habit. SIMPLE DAILY LOGGING • Log your weight in seconds, in kilograms or pounds • Sync weight records with Apple Health • Choose the average or latest reading for days with multiple weigh-ins • Set an optional daily weigh-in reminder SEE YOUR PROGRESS • Explore your weight history in a daily grid • Follow your logging streaks and weekly trends • Set a target weight and date, track your progress, and revisit past goals • Choose light or dark appearance UNDERSTAND YOUR TRENDS WITH WEIGHT GRID PRO • Explore your recent week or zoom out to a full year • See the bigger picture with smoothed weight trends • Follow your weekly rate of change and logging consistency • Put daily fluctuations and possible plateaus in context Daily logging, your grid, goals, basic trends, and Apple Health sync are free. Advanced analytics are available with an optional Weight Grid Pro subscription. BUILT AROUND APPLE HEALTH No Weight Grid account is required. Your weight records are stored in Apple Health, and your trends are calculated on your device. See our privacy policy for details about usage analytics and other services. Privacy Policy: https://weight-grid.vercel.app/en-US/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
75 Day Challenge
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A 75-day habit challenge you can actually finish. Pick Strict, Soft, Medium, or Custom. Check off the day. Take a private photo. Lock it in. WHAT YOU GET • Daily checklist for workouts, water, reading, diet, and a progress photo • Strict, Soft, Medium, or your own rules • A 75-day grid that shows locked, missed, and days still ahead • Private photos on this iPhone. Compare any two days. • A Day Card you can share when you lock the day • Widgets for the Home Screen and Lock Screen • Reminders you control HOW IT WORKS 1. Choose a preset and a start date 2. Do the work 3. Lock the day before midnight On Strict, a missed day restarts the attempt. Soft and Medium keep going. History and photos stay. Unlock with a 3-day free trial, then a weekly plan, or pay once for lifetime. Not affiliated with any third-party challenge brand. Privacy Policy: https://tedstudios.online/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Weight Grid and 75 Day Challenge are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Weight Grid sells 2 in-app purchases, starting at $9.99 per month and 75 Day Challenge sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | Weight Grid | 75 Day Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 73 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Jaba Kochashvili | Nuno Lopes |
In-app purchases
Weight Grid
- Pro Monthly7 Days trial$9.991 Month
- Pro Yearly7 Days trial$24.991 Year
75 Day Challenge
- Weekly Unlock3 Days trial$3.997 Days
- Lifetime Unlock$15.99
Questions
Is Weight Grid free?
Is 75 Day Challenge free?
Do Weight Grid or 75 Day Challenge have ads?
Other comparisons
