Comparison

CN WaterDrop vs 100MilesSummer

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

Head to head
About

CN WaterDrop

Features
Read full description

Stay wonderfully watered. waterdrop helps you build a hydration habit that actually sticks. Log every sip in one tap, see your daily goal at a glance, and get gentle reminders that fit your day. ONE-TAP LOGGING Add a glass, cup, or bottle instantly from Today. Quick add is built for busy mornings and long afternoons. A CLEAR DAILY RING Watch 1,050 of 2,000 ml fill your ring as you sip. Know exactly how much is left to reach your goal. HISTORY THAT MAKES SENSE See today’s sips, amounts, and times in one place. Check back whenever you want a full log. WEEKLY INSIGHTS A simple week view shows how you are doing — not a spreadsheet, just enough to stay on track. GENTLE REMINDERS Smart reminders can adapt to your routine and weather. Or pick times like wake-up, lunch, and afternoon. Nudges, never nags. APPLE HEALTH Optionally read and write hydration data with Apple Health so your progress stays in sync. GUEST MODE Try waterdrop without an account. Sign in later with email, Google, or Apple when you are ready. Built to feel calm, light, and fast — so drinking water is the easy part of your day.

About

100MilesSummer

Join a summer-long community challenge to walk, run, or hike 100 miles. Track your progress and stay motivated with a supportive crew as you embrace the outdoors and build healthy habits.

Highlights
  • Community movement challenge
  • Track 100 miles over summer
  • Walk, run, or hike options
  • Motivated crew support
  • Build new habits
  • Reconnect with nature
Read full description

100 Miles of Summer is a community movement challenge designed to get you outside and moving. Walk, run, or hike 100 miles over the summer and track your progress with support from a vibrant, motivated crew. Whether you're chasing a new habit or reconnecting with nature, this challenge makes every mile count.

Screenshots

CN WaterDrop4 screens
100MilesSummer3 screens

Verdict

The call

The clearest difference is ads: 100MilesSummer at none against CN WaterDrop's shown. CN WaterDrop's advantage is device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
CN WaterDrop versus 100MilesSummer: the parameters behind the verdict, then further details
ParameterCN WaterDrop100MilesSummer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 daysEvery 3 days
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.114.0.0 — better
Further details — not scored
Size31 MB102 MB
Age rating4+12+
DeveloperRaj ShahKayla Jeter

In-app purchases

None

CN WaterDrop

No in-app purchases

None

100MilesSummer

No in-app purchases

Questions

Is CN WaterDrop free?
CN WaterDrop is free to download, with no in-app purchases.
Is 100MilesSummer free?
100MilesSummer is free to download, with no in-app purchases.
Do CN WaterDrop or 100MilesSummer have ads?
CN WaterDrop shows ads; 100MilesSummer does not.
Which is updated more often, CN WaterDrop or 100MilesSummer?
CN WaterDrop ships an update every 3 days, and 100MilesSummer every 3 days. Most recently, CN WaterDrop was updated on October 25, 2026 and 100MilesSummer on October 31, 2026.

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