Comparison

PadelSync vs Callie

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

Head to head
About

PadelSync

Features
Read full description

PadelSync is a simple and powerful score tracker built specifically for padel matches. Track games quickly on your iPhone or Apple Watch and review match history after every game. Whether you're playing casually with friends or competing regularly, PadelSync makes it easy to keep track of scores and improve your performance. FEATURES • Fast and simple padel score tracking • Apple Watch match scoring • Match history and results • Game and set tracking • Clean, distraction-free interface • Built specifically for padel players PREMIUM FEATURES PadelSync Premium unlocks advanced match tracking and detailed statistics. Subscriptions available: • Weekly subscription • Monthly subscription • Yearly subscription (includes a 3-day free trial) Subscription Details: Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscriptions in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://misty-owner-a82.notion.site/31bcc8937f0a80139027ebb0d92a18ad

About

Callie

This calorie tracker is designed for women, automatically adjusting targets and nutrition guidance based on your menstrual cycle phases. It offers smart weight trend analysis and effortless food logging to help you understand your body's fluctuations.

Highlights
  • Cycle-synced calorie and macro targets
  • Phase-specific nutrition guidance
  • Smart weight trend analysis
  • Camera-based food logging
  • Automatic menstrual phase prediction
  • Manual period tracking
Features
Read full description

The calorie tracker built for women. Cycle-sync your calories so the scale finally makes sense — with phase-aware targets, micronutrient priorities, smart trends, water tracking, and food logging in seconds. Callie is a women’s calorie tracker that automatically adjusts your daily calories and macros to your menstrual phase — so calorie counting finally works with your body instead of against it. WHY WOMEN ARE SWITCHING TO CALLIE CYCLE-SYNCED CALORIE TRACKING • Phase-adaptive daily calorie targets • Macro splits that shift across menstrual, follicular, ovulatory and luteal phases • +150 kcal lift and higher fat ratio during luteal — when cravings peak • Phase-specific nutrition guidance, including iron-rich foods during your period SMART WEIGHT TRENDS • 7-day rolling average so daily fluctuations don’t derail you • Cycle-aware context — Callie tells you when a spike is likely water retention, not a setback • Trend chart with cycle phase bands so you can see your real progress • Compare your current weight to your starting point and 7-day average at a glance EFFORTLESS FOOD LOGGING • Scan a meal with your camera • Search a clean, accurate food database • Save your favourite meals for one-tap logging • Calorie counting and macro tracking in one simple flow WATER TRACKING • Log your daily water intake • Track hydration alongside your food, calories, macros and cycle • Build a consistent hydration habit that supports your goals CYCLE TRACKING THAT ACTUALLY MAPS TO YOU • Manual period start and end logging • Automatic phase prediction across menstrual, follicular, ovulatory and luteal phases • Daily cycle insights and nutrition focus • Works with regular and irregular cycles REFER FRIENDS, GET REWARDED • Refer 3 friends to Callie and get 1 free month • Share cycle-synced calorie tracking with women who want nutrition that works with their body WHO CALLIE IS FOR • Women who want a calorie tracker that respects their hormones • Anyone tired of one-size-fits-all calorie counting apps • Women losing weight, maintaining, or just learning their body • Anyone who wants cycle-synced nutrition without overwhelm EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of use - https://thecallieapp.com/terms Privacy Policy - https://thecallieapp.com/privacy

Screenshots

PadelSync4 screens
Callie4 screens

Verdict

The call

The clearest difference is update cadence: Callie at every 10 days against PadelSync's every 6 weeks. Callie also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases 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. PadelSync sells 3 in-app purchases, starting at $1.99 per 7 days and Callie sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PadelSync ships an update every 6 weeks, Callie every 10 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
PadelSync versus Callie: the parameters behind the verdict, then further details
ParameterPadelSyncCallie
PriceFreeFree
Rating—4.5 (66 ratings) — better
Number of ratings—66 — better
Update frequencyEvery 6 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size16 MB61 MB
Age rating4+17+
DeveloperSteven YatesKian Burke

In-app purchases

3 purchases

PadelSync

Subscriptions3
  • PadelSync Premium Weekly$1.997 Days
  • PadelSync Premium Monthly$3.991 Month
  • PadelSync Premium Yearly3 Days trial$29.991 Year
8 purchases

Callie

Subscriptions8
  • Callie Pro Weekly$4.997 Days
  • Callie Pro Weekly$9.997 Days
  • Callie Pro Monthly$19.991 Month
Show 5 more
  • Callie Pro Monthly$24.991 Month
  • callie.pro.annual.downsell$69.991 Year
  • Callie Pro3 Days trial$99.991 Year
  • Callie Pro Annual7 Days trial$99.991 Year
  • Callie Pro Annual$99.991 Year

Questions

Is PadelSync free?
PadelSync is free to download, with in-app purchases available.
Is Callie free?
Callie is free to download, with in-app purchases available.
Do PadelSync or Callie have ads?
Neither PadelSync nor Callie shows ads.
Which is updated more often, PadelSync or Callie?
PadelSync ships an update every 6 weeks, and Callie every 10 days. Most recently, PadelSync was updated on October 24, 2026 and Callie on October 31, 2026.

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