Comparison

Interval Timer vs Hydra Drink Tracker

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

Head to head
About

Interval Timer

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

Highlights
  • Customizable sets, intervals, and rest times
  • Runs in background and with screen locked
  • Music playlist integration
  • Save settings as templates
  • Apple Health integration for heart rate
  • Post workouts to social media
Features
Read full description

***Free and reliable. Perfect for use at home, at the track or in the gym. We’re proud to introduce this handy little app that helps you keep track of your work and rest periods during workouts. Whether your into cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIT, this interval timer will prove to be an invaluable asset to you. Running foreground, background or with device locked, this reliable app allows you specify an overall time as well as program High/Low intensity interval and rest time between sets. Produced by Polycents! Key Features: - Customizable sets, high/low intensity interval and rest for your own need - Retina display, iOS4 and multitasking - Continue to run even when screen is locked - Play your song or playlist during your workout - Post your workout to Facebook or Twitter - Save settings as templates Customizable Features: - Number of Sets - Countdown Time - Set Time - Low Interval time - High Interval time - Rest Time - First Interval (low or high) - Sound Volume - Timer Sounds - Auto Lock - Vibrate - Pause during Rest - Playlist - New Each Set APPLE HEALTH: -Interval Timer can use Apple Health to show heart rate in Apple Watch App. # Subscription Details # - Monthly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. - Automatic renewals will be charged at the same price you were originally charged for the subscription. - Subscriptions can be managed by going to Account Settings on the App Store after purchase. Terms of Use: https://www.iubenda.com/terms-and-conditions/18915396 Privacy Policy: https://www.iubenda.com/privacy-policy/18915396

About

Hydra Drink Tracker

Features
Read full description

You know you need to drink more water. - Smart reminders throughout your day - Log water and 40+ beverage types - Personalized daily goal based on your weight & activity level - Track your streaks and stay consistent - Weekly and monthly hydration stats - Oz/ml unit support Benefits of drinking water + Weight loss & healthy skin + Improves productivity & mood + Relieves fatigue & boosts energy + Healthier heart, immune system & brain + Regulates blood pressure & body temperature Hydra is your simple, clean hydration companion. Set a personalized water goal, log every drink with a tap, and get gentle reminders so you never forget to hydrate. Build the habit, hit your streaks, and feel the difference. Hydration is essential. Hydra makes it effortless. HYDRA PREMIUM Unlock advanced statistics, detailed history, and full access to all features. Try free for 3 days, then choose a monthly or yearly subscription. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the billing period. You can manage or cancel your subscription in your iPhone Settings → [your name] → Subscriptions. To restore previous purchases, tap "Restore Purchases" on the premium screen. Stay hydrated & happy using Hydra Drink Tracker. Terms & Conditions: https://hydradrinktracker-terms.netlify.app Privacy Policy: https://hydradrinktracker-privacy.netlify.app

Screenshots

Interval Timer4 screens
Hydra Drink Tracker4 screens

Verdict

The call

The clearest difference is ads: Hydra Drink Tracker at none against Interval Timer's shown. Interval Timer's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.4). On price 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. Interval Timer sells 6 in-app purchases, starting at $0.99 per month and Hydra Drink Tracker sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 7 level
Interval Timer versus Hydra Drink Tracker: the parameters behind the verdict, then further details
ParameterInterval TimerHydra Drink Tracker
PriceFreeFree
Rating4.5 (19K ratings) — better—
Positive reviews72.9% of reviews—
Number of ratings19K — better—
Update frequencyEvery 9 days—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size143 MB55 MB
Age rating4+4+
DeveloperNEO PIXEL LABS PTE. LTD.Diana Plantic Tadic

Bugs and requests

Interval Timer

Reported bugs

3 issues
  • Ads block functionality
  • App freezes or crashes
  • Timer doesn't work in background

Requested features

5 requests
  • Add notes to workouts
  • Provide workout history and analytics
  • Allow syncing with Apple Health
  • Improve Apple Watch integration
  • Add more customization options

Hydra Drink Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Interval Timer

Subscriptions6
  • Plus - 1 Month$0.991 Month
  • Premium - 1 Month$1.991 Month
  • Plus - 1 Month$1.991 Month
Show 3 more
  • Premium - 1 Month$2.991 Month
  • Plus - 1 Year2 variants$4.991 Year
  • Premium - 1 Year7 Days trial2 variants$9.991 Year
2 purchases

Hydra Drink Tracker

Subscriptions1
  • Hydra Yearly3 Days trial$9.991 Year
One-time1
  • Hydra Premium Lifetime$19.99

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Hydra Drink Tracker free?
Hydra Drink Tracker is free to download, with in-app purchases available.
Do Interval Timer or Hydra Drink Tracker have ads?
Interval Timer shows ads; Hydra Drink Tracker does not.

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