Comparison

runthatup vs CalziAI

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

Head to head
About

runthatup

This app transforms fitness into a social experience with community challenges and real-time competitions. Connect with friends, join events, and automatically sync your health data for a motivating workout journey.

Highlights
  • Create and join fitness events
  • Real-time leaderboards
  • Group chat for motivation
  • Automatic health data syncing
  • Event-based challenges
  • Background tracking
Features
Read full description

RunThatUp is social fitness for people who actually show up. Create or join competitive events for steps, distance, or calories. Apple Health tracks the work. Live leaderboards keep it honest. Chat and live streams keep the crew in it. PULSE The new Pulse feed is the heartbeat of the community. See someone crush a goal, hit halfway, drop a new event, or go live — then jump in with one tap. Cheer them on, open a profile, or watch what’s happening right now. EVENTS Set a target, pick a window, and race. Browse upcoming, live, joined, and recent events. One active event at a time so the score means something. Join free, or paid events with Apple Pay. LIVE + CHAT Host a live stream for your event or hop in as a viewer. Event chat stays with the group so the energy doesn’t die when the workout ends. TRACKING Steps, distance, and calories sync from Apple Health — including in the background — so the leaderboard updates while you move. Compete. Cheer. Run that up.

About

CalziAI

Features
Read full description

Calzi AI is a calorie counter and nutrition tracker built for fast, practical food logging. Count calories and macros, scan a meal with your camera, say what you ate out loud, track fasting, and see your progress on a clean daily dashboard. LOG A MEAL IN SECONDS • Scan food and nutrition labels with AI, or scan a barcode • Say what you ate — on your iPhone, on Apple Watch, or with Siri • Search a food database, or reuse a meal you already saved • Log meals, snacks, water, exercise and weight KNOW YOUR NUMBERS • Calories, protein, carbs, fat and detailed nutrients • Personalized goals for weight loss, maintenance, muscle gain, or healthier habits • Weekly progress, macro trends and daily insights • Apple Health sync for weight, water and steps EAT OUT WITHOUT GUESSING • Find restaurants near you and see the menu with calories and macros • Published nutrition for chains, carefully researched estimates for local spots COOK AND SHOP • A weekly meal plan drawn from 300 recipes matched to your goals and diet • Turn any recipe into a shopping list, grouped by department • See which grocery stores near you fit what is actually on your list ON YOUR WRIST • Apple Watch app for logging, fasting, workouts and your daily numbers • Home Screen widgets for logging without opening the app Calzi PRO unlocks the full toolkit: unlimited AI food scans, barcode scanning, voice logging, fasting, recipes and the weekly meal planner, weekly reports, unlimited saved meals, and deeper history and insights. Calzi AI is designed to help you stay consistent without making nutrition tracking feel complicated. Terms of Use (EULA): https://calzi-legal.vercel.app/terms Privacy Policy: https://calzi-legal.vercel.app/privacy

Screenshots

runthatup3 screens
CalziAI4 screens

Verdict

The call

The clearest difference is in-app purchases: runthatup at none against CalziAI's 2. runthatup also leads on iOS requirement (16.4 vs 18.0). CalziAI's advantage is update cadence (every 10 days vs monthly). On price, 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. CalziAI sells 2 in-app purchases, starting at $14.99 per month. runthatup asks for nothing beyond the download.

UpkeepUpdate frequency

runthatup ships an update monthly, CalziAI every 10 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
runthatup versus CalziAI: the parameters behind the verdict, then further details
ParameterrunthatupCalziAI
PriceFreeFree
Rating4.9 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.4 — better18.0
Further details — not scored
Size109 MB194 MB
Age rating12+4+
DeveloperRunthatup LLCOscar Suazo

In-app purchases

None

runthatup

No in-app purchases

2 purchases

CalziAI

Subscriptions2
  • Calzi PRO Monthly$14.991 Month
  • Calzi PRO Yearly$99.991 Year

Questions

Is runthatup free?
runthatup is free to download, with no in-app purchases.
Is CalziAI free?
CalziAI is free to download, with in-app purchases available.
Do runthatup or CalziAI have ads?
Neither runthatup nor CalziAI shows ads.
Which is updated more often, runthatup or CalziAI?
runthatup ships an update monthly, and CalziAI every 10 days. Most recently, runthatup was updated on October 30, 2026 and CalziAI on October 31, 2026.

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