Comparison

Affinity Fitnes vs MacroStack AI

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

Head to head
About

Affinity Fitnes

Access your 24/7 fitness club, even during non-staffed hours, using a virtual scan card. Explore class schedules and manage your account information directly from your device.

Highlights
  • Virtual scan card for club access
  • Check-in functionality
  • Explore class schedules
  • View account information
  • Access during non-staffed hours
Features
Read full description

All Pride Fitness is your local neighborhood 24/7 fitness club. Download our member app to gain access during non-staffed hours, check-in, explore classes and view account information. - Easily access virtual scan card to check into the club

About

MacroStack AI

This app uses your logged food intake and weight changes to dynamically adjust your calorie and macro goals. It offers AI-powered food scanning and nutrition coaching, with an optional fasting timer. Your data is private and stored locally.

Highlights
  • Adaptive calorie goal recalibration
  • Revealed TDEE calculation
  • AI food scanner
  • AI nutrition coach
  • Offline food database
  • Optional fasting timer
  • Private, no account required
Features
Read full description

Most calorie apps hand you a goal from a formula and never check if it works. MacroStack checks every week. It compares what you logged against how your weight actually moved, reveals what your body really burns, and retunes your goal. THE ADAPTIVE ENGINE A textbook formula can only guess your metabolism, and your metabolism changes as you diet. A static goal quietly stops working. MacroStack treats your own results as the source of truth: - Revealed TDEE: the calories your body actually burns, computed from your logs and weigh-ins - Weekly recalibration that adjusts your goal and explains every change in plain language - A weight trend that smooths daily scale noise into a line you can trust - A forecast of where you are heading once enough data lands - Steady when the data says steady. No random goal churn. Cutting, bulking, or maintaining, it works the same way: your results drive your targets. TRACK FAST - 480,000+ foods, searchable offline - Barcode scanner - Popular restaurant items built in - Custom foods and recipes - Today at a glance: progress ring, remaining calories, and a bar for every macro - Home screen widgets and streaks AI FOOD SCANNER No label and no barcode? Point the camera at your plate and get calorie and macro estimates in seconds. AI NUTRITION COACH Ask what to eat. The coach answers with your numbers in front of it: remaining calories, protein gap, current goal. Meal ideas, weekly meal plans, and progress summaries grounded in your actual data. FASTING, IF YOU WANT IT An optional fasting timer with eating window reminders. PRIVATE BY DESIGN No account, no signup. Your log lives on your device and works offline. Export anytime, with encrypted backups when you want them. Set a goal, log your food, step on the scale. The engine does the rest. MEMBERSHIP Everyone starts with a 14-day free trial of the whole app: no payment and nothing renews. When it ends, full access requires a subscription or a one-time Lifetime purchase. There is no limited free version. - Monthly: $3.99 per month, includes a 14-day free trial - Annual: $34.99 per year, includes a 14-day free trial - Lifetime: $59.99, a one-time purchase The Monthly and Annual plans begin with a 14-day free trial. Payment is charged to your Apple Account when the trial ends unless you cancel at least 24 hours before it ends. These subscriptions renew automatically at the listed price unless auto-renew is turned off at least 24 hours before the end of the current period. The Lifetime option is a single payment charged at the time of purchase and does not renew. You can manage or cancel a subscription anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rrexhepi.github.io/macrostack-privacy/

Screenshots

Affinity Fitnes3 screens
MacroStack AI4 screens

Verdict

The call

The clearest difference is rating: MacroStack AI at 5.0 against Affinity Fitnes's 4.0. MacroStack AI also leads on update cadence (every 6 days vs every 4 months). Affinity Fitnes's advantage is in-app purchases (none vs 4) and iOS requirement (15.1 vs 17.0). On price, ratings volume, 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. MacroStack AI sells 4 in-app purchases, starting at $3.99 per month. Affinity Fitnes asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MacroStack AI holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Affinity Fitnes ships an update every 4 months, MacroStack AI every 6 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 4 level
Affinity Fitnes versus MacroStack AI: the parameters behind the verdict, then further details
ParameterAffinity FitnesMacroStack AI
PriceFreeFree
Rating4.0 (2 ratings)5.0 (1 ratings) — better
Number of ratings2 — better1
Update frequencyEvery 4 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.1 — better17.0
Further details — not scored
Size81 MB91 MB
Age rating4+4+
DeveloperAffinity Fitness, IncRexhep Rexhepi

Customer experience

Affinity Fitnes

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%

MacroStack AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Affinity Fitnes

No in-app purchases

4 purchases

MacroStack AI

Subscriptions2
  • MacroStack Monthly14 Days trial$3.991 Month
  • MacroStack Annual14 Days trial$34.991 Year
One-time2
  • 14-day TrialFree
  • MacroStack Lifetime$59.99

Questions

Is Affinity Fitnes free?
Affinity Fitnes is free to download, with no in-app purchases.
Is MacroStack AI free?
MacroStack AI is free to download, with in-app purchases available.
Which has better reviews, Affinity Fitnes or MacroStack AI?
MacroStack AI is rated higher. Affinity Fitnes averages 4.0 out of 5 from 2 ratings, while MacroStack AI averages 5.0 from 1 ratings.
Do Affinity Fitnes or MacroStack AI have ads?
Neither Affinity Fitnes nor MacroStack AI shows ads.
Which is updated more often, Affinity Fitnes or MacroStack AI?
Affinity Fitnes ships an update every 4 months, and MacroStack AI every 6 days. Most recently, Affinity Fitnes was updated on November 3, 2026 and MacroStack AI on November 5, 2026.

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