Comparison

Octi Flow vs SmartSip

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

Head to head
About

Octi Flow

Features
Read full description

Meet Octi - a playful hydration companion that turns drinking water into a simple daily habit. Octi Flow combines a fast water tracker with friendly reminders, daily goals, achievements, and a character that reacts to your progress. Add water in seconds, see how close you are to your goal, and let Octi celebrate every step with you. SIMPLE WATER TRACKING • Track your daily water intake • Set a personalized daily hydration goal • Add water quickly with adjustable portions • See your progress at a glance FRIENDLY REMINDERS Choose when Octi should remind you to drink and keep notifications within the hours that work for your routine. STAY MOTIVATED • Build streaks • Unlock achievements • Follow your hydration progress • Celebrate reaching your daily goal MAKE OCTI YOUR OWN Customize your companion with different skins, accessories, and themes. Octi also changes between day and night, making your hydration routine feel a little more alive. HYDRATION WITHOUT THE CHORE Octi Flow keeps tracking simple while adding a little personality to your routine. Whether you want to remember to drink more regularly or stay consistent with your daily goal, Octi is there to help you keep the rhythm. Stay hydrated. Grow together with Octi. Privacy Policy: https://octiflow.app/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SmartSip

Features
Read full description

SmartSip helps you build a healthy hydration habit with science-based reminders tailored to your lifestyle. Choose your profile — desk worker, student, athlete, night owl, or wellness enthusiast — and SmartSip generates a personalized daily hydration plan based on your wake/sleep schedule and habits. Key Features: • Scene-based reminders: morning wake-up, before meals, after coffee, during exercise, before sleep, and more • Smart scheduling that adapts to your routine • Quick-log buttons for fast tracking • Daily progress dashboard with hydration ring • Weekly and monthly statistics with goal tracking • Apple Health integration for sleep data and water logging • Home Screen widget showing progress and next reminder • Beautiful, intuitive interface SmartSip doesn't just remind you to drink water — it tells you why, when, and how much based on hydration science. Each scene includes a science tip explaining the reasoning behind the reminder. Free to use. No account required. All data stays on your device.

Screenshots

Octi Flow4 screens
SmartSip4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartSip at none against Octi Flow's 1. Octi Flow's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.0 vs 18). On price, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Octi Flow sells 1 in-app purchase, starting at $7.99 per year. SmartSip asks for nothing beyond the download.

UpkeepUpdate frequency

Octi Flow ships an update every 2 weeks, SmartSip every 2 months. Both last shipped on October 31, 2026.

Scorecard3 real differences Ā· 3 level
Octi Flow versus SmartSip: the parameters behind the verdict, then further details
ParameterOcti FlowSmartSip
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18
Further details — not scored
Size169 MB5 MB
Age rating4+4+
DeveloperKatsiaryna Filimonava长蓵 周

In-app purchases

1 purchases

Octi Flow

Subscriptions1
  • Octi Premium$7.991 Year
None

SmartSip

No in-app purchases

Questions

Is Octi Flow free?
Octi Flow is free to download, with in-app purchases available.
Is SmartSip free?
SmartSip is free to download, with no in-app purchases.
Do Octi Flow or SmartSip have ads?
Neither Octi Flow nor SmartSip shows ads.
Which is updated more often, Octi Flow or SmartSip?
Octi Flow ships an update every 2 weeks, and SmartSip every 2 months. Most recently, Octi Flow was updated on October 31, 2026 and SmartSip on October 31, 2026.

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