Comparison

Summit · 登山 vs Sip

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

Head to head
About

Summit · 登山

Features
Read full description

Summit turns your daily stair climbing into an epic mountain adventure. Every flight of stairs brings you closer to the summit of an iconic real world peak. CLIMB REAL MOUNTAINS Track your stair flights with Apple Health and apply them toward completing iconic mountain challenges — Mt. Fuji in Japan, Lion Rock in Hong Kong, and the Matterhorn in Switzerland. Each mountain has a flights target based on its real-world elevation. YOUR PACE, YOUR SUMMIT Summit calculates your personalised estimated completion time based on your actual climbing pace. See exactly how many days stand between you and the summit — and watch that number shrink as you climb. TRACK YOUR PROGRESS - Daily flight count with 7-day trend - All-time flights and level progression - Streak tracking to build your daily habit - Per-mountain progress — each peak is its own journey BEAUTIFUL BY DESIGN Hand-drawn illustrations of each mountain bring your climbs to life. Full light and dark mode support with illustrations crafted for both. FULLY ACCESSIBLE Complete VoiceOver support across every screen — Summit is built for everyone. AVAILABLE IN ENGLISH AND CANTONESE 完全支援廣東話 — 包括獅子山,香港最具代表性的地標。 No account required. No subscription. Just climb.

About

Sip

This app helps you build a consistent hydration habit through a simple visual reminder. Tap to log each sip, and the app's water level will gently decrease, prompting you to drink more throughout the day. It focuses on privacy with no analytics or notifications, working entirely on your device.

Highlights
  • Tap to record water intake
  • Visual water level indicator
  • Gentle hydration reminders
  • Home and lock screen widgets
  • Private, on-device operation
  • Apple Health integration
Features
Read full description

Sip – Build a simple hydration habit Staying hydrated should be simple. Sip helps you build a small daily habit by turning hydration into a visual reminder. Each time you take a sip of water, tap the button and the water level fills up. Over time the level slowly drops again, gently reminding you when it might be time for another sip. No analytics. No notifications. No complicated setup. Just a simple visual cue. Features • Tap to log a sip of water • Water level slowly decreases over two hours • Home Screen & Lock Screen widgets for quick logging • Siri shortcuts for hands-free tracking • Achievements to reward consistent hydration habits • Custom themes and app icons • Log water intake to Apple Health • No accounts or sign-ups • Works entirely on your device • Data stays private on your device Sip makes it easy to build a small healthy habit throughout the day.

Screenshots

Summit · 登山4 screens
Sip4 screens

Verdict

The call

The clearest difference is update cadence: Summit · 登山 at every 4 days against Sip's every 4 weeks. Summit · 登山 also leads on iOS requirement (18.6 vs 26.2). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Summit · 登山 ships an update every 4 days, Sip every 4 weeks. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 6 level
Summit · 登山 versus Sip: the parameters behind the verdict, then further details
ParameterSummit · 登山Sip
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 4 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.6 — better26.2
Further details — not scored
Size12 MB15 MB
Age rating4+4+
DeveloperLiam HoChun Hon Chu

In-app purchases

None

Summit · 登山

No in-app purchases

None

Sip

No in-app purchases

Questions

Is Summit · 登山 free?
Summit · 登山 is free to download, with no in-app purchases.
Is Sip free?
Sip is free to download, with no in-app purchases.
Do Summit · 登山 or Sip have ads?
Neither Summit · 登山 nor Sip shows ads.
Which is updated more often, Summit · 登山 or Sip?
Summit · 登山 ships an update every 4 days, and Sip every 4 weeks. Most recently, Summit · 登山 was updated on October 25, 2026 and Sip on October 12, 2026.

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