Cofactor vs 75 Sustainable
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cofactor
Improve your well-being by monitoring the specific nutrients in your meals, going beyond simple calorie counting. Receive a personalized nutrition plan and use AI to instantly analyze food from photos, understanding its impact on your health.
- Personalized wellness nutrition plan
- AI-powered instant food analysis via photo
- Track macro and micronutrients
- Monitor impact on physical, hormonal, and gut health
- Customized plan based on wellness questions
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Optimize your health by tracking the actual nutrients in your food, not just the calories. PERSONALIZED NUTRITION PLAN Get a custom nutrition plan centered around health and wellness tailored to your goals and your body's needs. INSTANT ANALYSIS Take a picture of your food, let AI analyze the nutrients, and see how the food you eat affects your health. TRACK WHAT MATTERS Tracking just the calories you eat is outdated. Cofactor helps you track the key nutrients you need to support your physical, hormonal, and immune health. HOW TO USE EAT WELL: 1. Answer wellness questions to create a plan for you 2. Take a picture of your food 3. Track your nutrient analysis NOTE: Cofactor does not offer medical advice. Please conduct your own research and consult with a medical professional before following a wellness plan. We offer a free trial for new users. After the trial has ended, a subscription is required to use Cofactor. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy policy: https://michaelrbautista.github.io/appstoreprivacy/
75 Sustainable
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A 75-day challenge you can actually finish. Five things a day: the workout, the protein, the calories, the water, and three lines of gratitude. That's the whole app. ONE PAGE PER DAY Open it, tick the workout, type three numbers, write three lines. Every change saves itself — there is no save button to forget. TARGETS, NOT JUST NUMBERS Protein and water fill toward a floor you set. Calories fill toward a ceiling you shouldn't cross (or a floor, if you're bulking — your call). Each band is its own meter: the fill is the progress. THE CARD Seventy-five tiles, fifteen across. Each day's tile fills from the bottom by how many of the five landed. A missed day stays a gap — it does not reset your count. Consistency beats perfection. SUSTAINABLE ON PURPOSE No two-a-days, no starting over on day 41, no progress-photo shame. Set targets you can keep for seventy-five days, then keep them. REMINDERS, YOUR WAY Add as many daily reminders as you like — a morning nudge, a mid-day water check, an evening close-out. Each has its own label and time. SHARE THE CARD One tap renders your card as a clean story-sized image, ready to post. YOURS, FULL STOP Free. No account, no subscription, no ads, no analytics, no servers. Your log is one file on your phone, and you can export or restore it any time. Ounces or millilitres, your pick. Yesterday is editable. The future is not. Day one is whenever you say it is.
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Verdict
The clearest difference is in-app purchases: 75 Sustainable at none against Cofactor's 10. On price, update cadence, ads and device support 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
Both are free to download. Cofactor sells 10 in-app purchases, starting at $4.99 per 7 days. 75 Sustainable asks for nothing beyond the download.
Cofactor ships an update every 9 days, 75 Sustainable every 2 weeks. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.
| Parameter | Cofactor | 75 Sustainable |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (130 ratings) — better | — |
| Number of ratings | 130 — better | — |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Reeves Bautista | calbo, LLC |
In-app purchases
Cofactor
- Weekly Pro$4.997 Days
- Weekly Pro$6.997 Days
- Weekly Premium$9.997 Days
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- Monthly Pro$9.991 Month
- Discounted Yearly Subscription$19.991 Year
- Yearly Discount3 Days trial$19.991 Year
- Yearly Premium$29.991 Year
- Yearly Pro$29.991 Year
- Yearly Pro3 Days trial$29.991 Year
- Annual pro7 Days trial$49.991 Year
75 Sustainable
No in-app purchases









