Comparison

Corpus Calorie & Macro Tracker vs Swerva

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

Head to head
About

Corpus Calorie & Macro Tracker

This app helps users track calorie and macronutrient intake to achieve body composition goals. It offers detailed logging, progress visualization, and personalized target setting for lifters and those focused on diet phases.

Highlights
  • Calorie and macro tracking
  • Body composition progress system
  • Detailed intake and output analysis
  • Food logging with USDA database
  • AI photo estimation for food
  • Historical data visualization
  • Customizable meal and day templates
Features
Read full description

PRECISION NUTRITION. CONTROLLED RESULTS. CORPUS is a calorie tracker, macro tracker, and body-progress system built for people who want to understand and control the inputs behind body-composition change. Set a clear target. Log what you eat. See intake, estimated output, adherence, and progress in one serious system. CORPUS is built for lifters, cutting phases, gaining phases, maintenance, body recomposition, and anyone who wants more structure than a generic food diary. KNOW YOUR DAY • Track calories, protein, carbs, fat, fiber, alcohol, and selected micronutrients • Compare calories consumed with food targets, BMR, workouts, walks, other activity, and estimated Total Burn • See calorie balance as a deficit, surplus, or balanced result • View sleep, Apple Health steps, weight, workout activity, and daily notes alongside nutrition • See every meal’s calories, macros, ingredients, and gram amounts • Plan food on future dates and copy complete days when needed LOG FOOD YOUR WAY • Add foods from your personal pantry • Apply saved Meal Templates and Day Templates • Search and import foods from the USDA Food Database • Scan nutrition labels • Enter foods manually • Use CORPUS AI Photo Estimate when speed matters CORPUS AI estimates are designed for convenience. They are estimates, not laboratory measurements, and you remain in control of the numbers you save. SEE THE BIGGER PICTURE History turns daily data into context: • Scan calorie intake, calorie balance, and macro-goal status across the calendar • Select a day for a complete Day Totals breakdown • Select a week or month to review Totals or Daily Avg • Review calories, macros, sleep, steps, average weight, BMR, workouts, walks, other activity, and estimated Total Burn across the selected period • Explore daily, weekly, monthly, phase, and custom-range summaries • Use performance overviews, report cards, trends, and projection tools to understand the direction your behavior is creating BUILD A REPEATABLE SYSTEM • Save and organize your own food library • Create reusable Meal Templates, Day Templates, and Workout Templates • Copy meals, days, and structured routines instead of rebuilding them • Track body weight and sleep over time • Log workouts and lifts alongside nutrition and recovery context • Use personalized calorie, macro, and common micronutrient targets APPLE HEALTH With your permission, CORPUS reads Apple Health step count, workouts, and active energy to add activity context to your totals. Health data is read-only for these features. Steps are displayed as context and do not add calories to Total Burn. THE CORE PROMISE CORPUS helps you define your targets clearly, track your execution honestly, and understand the direction your behavior is creating over time. It provides the infrastructure. You bring the discipline. CORPUS PRO CORPUS is free to download. Premium access requires CORPUS Pro, available through auto-renewing monthly and yearly subscriptions. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Eligible new subscribers may receive a free trial where available. Trial duration, pricing, and eligibility vary by plan and storefront and are shown before purchase. Privacy Policy: https://yourcorpus.com/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Swerva

Transform your cardio into an engaging game using your body as the controller. Jump, duck, and lean to navigate dynamic worlds, track your progress, and level up. Enjoy gamified fitness without a treadmill.

Highlights
  • Body motion tracking controller
  • Endless runner game worlds
  • Adjustable intensity levels
  • Progress tracking and leveling
  • AirPlay to TV support
  • Active minutes and calorie tracking
Features
Read full description

Swerva turns cardio into a game. Stand a few feet from your iPhone and use your body to play; jump, duck, lean left, and lean right to navigate fast-paced endless-runner worlds. No treadmill. No boring reps. Just move. Why You Keep Coming Back • Your body is the controller: Real-time motion tracking turns your movements into game controls. • Explore exciting worlds: Run through subway cities, dinosaur escapes, jungles, icy canyons, and more. • Choose your intensity: Beginner, Intermediate, or Hard. • Progress and level up: Complete campaign paths, earn XP and coins, build streaks, and climb the leaderboard. • Play on the big screen: AirPlay your workout to your TV while your iPhone tracks your movement and displays your stats. • Track your progress: Monitor active minutes, estimated calories, combos, and your progress across sessions. SWERVA PRO Unlock every world and level, all intensity classes, unlimited runs, full rewards, and new content as it is released. Move more. Sit less. Have fun doing it. Terms of Use: https://cardiosurf.github.io/terms.html Privacy Policy: https://cardiosurf.github.io/privacy.html

Screenshots

Corpus Calorie & Macro Tracker4 screens
Swerva4 screens

Verdict

The call

The clearest difference is ads: Corpus Calorie & Macro Tracker at none against Swerva's shown. Corpus Calorie & Macro Tracker also leads on update cadence (weekly vs fortnightly). Swerva's advantage is iOS requirement (15.1 vs 26.1). On price, rating, ratings volume 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. Corpus Calorie & Macro Tracker sells 2 in-app purchases, starting at $11.99 per month and Swerva sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Corpus Calorie & Macro Tracker against 5.0 for Swerva. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

Corpus Calorie & Macro Tracker ships an update weekly, Swerva fortnightly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Corpus Calorie & Macro Tracker versus Swerva: the parameters behind the verdict, then further details
ParameterCorpus Calorie & Macro TrackerSwerva
PriceFreeFree
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better2
Update frequencyWeekly — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS26.115.1 — better
Further details — not scored
Size35 MB75 MB
Age rating4+4+
DeveloperStamen Systems LLCMansoor Samim

Customer experience

Corpus Calorie & Macro Tracker

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Swerva

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Corpus Calorie & Macro Tracker

Subscriptions2
  • CORPUS Pro Monthly7 Days trial$11.991 Month
  • CORPUS Pro Yearly7 Days trial$119.991 Year
3 purchases

Swerva

Subscriptions2
  • CardioSurf Pro Monthly$14.991 Month
  • CardioSurf Pro (Yearly)$39.991 Year
One-time1
  • Swerva Pro$14.99

Questions

Is Corpus Calorie & Macro Tracker free?
Corpus Calorie & Macro Tracker is free to download, with in-app purchases available.
Is Swerva free?
Swerva is free to download, with in-app purchases available.
Which has better reviews, Corpus Calorie & Macro Tracker or Swerva?
Corpus Calorie & Macro Tracker and Swerva are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do Corpus Calorie & Macro Tracker or Swerva have ads?
Swerva shows ads; Corpus Calorie & Macro Tracker does not.
Which is updated more often, Corpus Calorie & Macro Tracker or Swerva?
Corpus Calorie & Macro Tracker ships an update weekly, and Swerva fortnightly. Most recently, Corpus Calorie & Macro Tracker was updated on November 5, 2026 and Swerva on November 10, 2026.

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