Comparison

Cofactor vs 75 Sustainable

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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 TRACK WHAT MATTERS Tracking just the calories you eat is outdated.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/

About

75 Sustainable

Features
Read full description

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.

Screenshots

Cofactor4 screens
75 Sustainable4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 8 level
Cofactor versus 75 Sustainable: the parameters behind the verdict, then further details
ParameterCofactor75 Sustainable
PriceFreeFree
Rating4.7 (130 ratings) — better—
Number of ratings130 — better—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size22 MB1 MB
Age rating4+4+
DeveloperMichael Reeves Bautistacalbo, LLC

In-app purchases

10 purchases

Cofactor

Subscriptions10
  • Weekly Pro$4.997 Days
  • Weekly Pro$6.997 Days
  • Weekly Premium$9.997 Days
Show 7 more
  • 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
None

75 Sustainable

No in-app purchases

Questions

Is Cofactor free?
Cofactor is free to download, with in-app purchases available.
Is 75 Sustainable free?
75 Sustainable is free to download, with no in-app purchases.
Do Cofactor or 75 Sustainable have ads?
Neither Cofactor nor 75 Sustainable shows ads.
Which is updated more often, Cofactor or 75 Sustainable?
Cofactor ships an update every 9 days, and 75 Sustainable every 2 weeks. Most recently, Cofactor was updated on October 23, 2026 and 75 Sustainable on October 16, 2026.

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