Comparison

LetsKeep vs Daily Sip

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

Head to head

LetsKeep

Track habit and mark streaks

Hydration Reminder

About

LetsKeep

Features

Read full description

Never underestimate your power to change yourself! Our habit tracker LetsKeep will help you form healthy habits and keep you accountable. Our goals is to help you to master your mind and defy the odds. By using our habit tracker app "LetsKeep",you can also mark streaks and got streaks history in your app.

About

Daily Sip

Features

Read full description

Daily Sip helps you build healthy hydration habits with smart reminders and simple tracking. Set your daily water goal, log each sip, and see your progress over time. Key Features: • Daily hydration tracker with progress bar • Smart reminders during your waking hours • Quick logging: +1 cup or custom amount • Notification actions – log directly from push • Weekly and monthly hydration statistics • Simple onboarding & clean design • Supports English and Danish, more language coming soon Stay hydrated. Stay healthy. One sip at a time.

Screenshots

LetsKeep3 screens

Daily Sip4 screens

Verdict

The call

The clearest difference is ads: LetsKeep at none against Daily Sip's shown. LetsKeep also leads on iOS requirement (12.0 vs 15.1). Daily Sip's advantage is update cadence (every 5 days vs every 11 months). On price, 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

LetsKeep ships an update every 11 months, Daily Sip every 5 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level

LetsKeep versus Daily Sip: the parameters behind the verdict, then further details
Parameter	LetsKeep	Daily Sip
Price	Free	Free
Update frequency	Every 11 months	Every 5 days — better
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	15.1
Further details — not scored
Size	42 MB	32 MB
Age rating	12+	4+
Developer	庆勇张	Rasmus Horsmann

In-app purchases

None

LetsKeep

No in-app purchases

None

Daily Sip

No in-app purchases

Questions

Is LetsKeep free?

LetsKeep is free to download, with no in-app purchases.

Is Daily Sip free?

Daily Sip is free to download, with no in-app purchases.

Do LetsKeep or Daily Sip have ads?

Daily Sip shows ads; LetsKeep does not.

Which is updated more often, LetsKeep or Daily Sip?

LetsKeep ships an update every 11 months, and Daily Sip every 5 days. Most recently, LetsKeep was updated on October 27, 2026 and Daily Sip on October 25, 2026.