Comparison

1Round vs HydrateMe

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

Head to head
About

1Round

Features
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1Round is the training timer built for athletes who don't settle for basic. Whether you're hitting the heavy bag, grinding through HIIT intervals, or pushing through MMA rounds โ€” 1Round keeps precise time so you can stay locked in. BUILT FOR YOUR SPORT Five professional presets ready out of the box: โ€ข Boxing โ€” 12 ร— 3-minute rounds, 1-minute rest, 10-second warning โ€ข MMA โ€” 5 ร— 5-minute rounds, championship format โ€ข HIIT โ€” 8 rounds of 40-second work, 20-second rest โ€ข Tabata โ€” classic 8-round 20/10 protocol โ€ข Custom โ€” your starting point for anything else EVERY DETAIL CONFIGURABLE Set round duration, rest duration, and a warning countdown from the main screen. Need different durations for different rounds? Per-round variable timing has you covered. SOUNDS THAT MEAN SOMETHING Five independent sound cues โ€” round start, final round, warning, rest start, and finish โ€” each configurable separately. Choose from bells, warning tones, classic boxing bell, and digital beep. LIVE ACTIVITY & DYNAMIC ISLAND Your workout lives on your lock screen and in the Dynamic Island while you train. See the current phase, time remaining, and round count without unlocking your phone. LOCK SCREEN WIDGET Glance at your round and time remaining directly from the lock screen at any time. โ€” 1ROUND PRO โ€” Unlock the full toolkit: โ€ข Create unlimited custom presets โ€ข Edit all preset details โ€” rounds, timing, sounds, icon, color โ€ข Per-round variable duration control โ€ข Import your own custom audio files โ€ข Live Activity & Dynamic Island Always free, no limits: โ€ข All 5 professional presets โ€” fully functional โ€ข All built-in sounds and warning tones 1Round PRO is available as a yearly subscription or a one-time lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HydrateMe

Features
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Meet Dewy โ€” a tiny water drop who floats on your real water level and gets happier with every sip. Hydrate makes drinking enough water feel like a game you actually want to play. Log a drink in one tap, watch the water rise, and keep Dewy (and your streak) alive. DEWY LIVES ON YOUR LOCK SCREEN - Live Activity with one-tap +250/+500 ml logging โ€” no need to open the app - Dewy peeks out of the Dynamic Island with your progress and next-sip countdown - Gentle reminders between 8 AM and 10 PM, on your schedule (every 60/90/120 min) - Log straight from the notification, or snooze it MAKE IT A HABIT, NOT A CHORE - Streaks with a monthly freeze โ€” one missed day won't burn your flame - Daily quests and a daily challenge for bonus drops - Levels that grow with everything you've ever logged: Droplet โ†’ Puddle โ†’ Pond โ†’ Stream โ†’ River โ†’ Lake โ†’ Ocean - Six awards to unlock, from First Sip to Hydro Hero - Dress up Dewy in the Closet โ€” cap, bow, shades or crown, everywhere Dewy appears KNOW YOUR RHYTHM - Weekly chart with your goal line and goal-met days - Daily average, weekly total, and a simple insight about your pattern - Monthly report of goal-met days LEARN, LIGHTLY - Three short lessons: how much you actually need, early signs you're running dry, and habits that stick PRIVATE BY DESIGN - No account. No sign-up. Your data stays on your device. - Anonymous usage analytics only โ€” and you can switch that off in Settings - No ads, no tracking, nothing sold Everything in Hydrate is free. Grab your bottle โ€” Dewy's waiting.

Screenshots

1Round4 screens
HydrateMe4 screens

Verdict

The call

The clearest difference is in-app purchases: HydrateMe at none against 1Round's 2. 1Round's advantage is update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. 1Round sells 2 in-app purchases, starting at $4.99 per year. HydrateMe asks for nothing beyond the download.

UpkeepUpdate frequency

1Round ships an update every 4 days, HydrateMe monthly. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 4 level
1Round versus HydrateMe: the parameters behind the verdict, then further details
Parameter1RoundHydrateMe
PriceFreeFree
Update frequencyEvery 4 days โ€” betterMonthly
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.017.0
Further details โ€” not scored
Size4 MB5 MB
Age rating4+4+
DeveloperMarian Kazimirfaisal nur arif

In-app purchases

2 purchases

1Round

Subscriptions1
  • PRO Yearly$4.991 Year
One-time1
  • PRO Lifetime$14.99
None

HydrateMe

No in-app purchases

Questions

Is 1Round free?
1Round is free to download, with in-app purchases available.
Is HydrateMe free?
HydrateMe is free to download, with no in-app purchases.
Do 1Round or HydrateMe have ads?
Neither 1Round nor HydrateMe shows ads.
Which is updated more often, 1Round or HydrateMe?
1Round ships an update every 4 days, and HydrateMe monthly. Most recently, 1Round was updated on November 5, 2026 and HydrateMe on October 25, 2026.

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