Comparison

ScanNow vs HydroTimer

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

Head to head
About

ScanNow

Features
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Turn paper into crisp PDFs or images with one tap! Auto-crop, quality enhancement, and multi-page merge make scanning effortless. Key Features: Smart edge detection & perspective correction Color/grayscale optimization for readability Export as PDF/JPG for easy sharing Cloud sync & cross-device access Your pocket-sized scanner, anytime anywhere!

About

HydroTimer

Features
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Water Clock is a smart drinking water health manager app. It helps users establish scientific drinking habits, records daily water intake through an intuitive interface, provides personalized drinking reminders, and generates detailed health data statistics. The app adopts a simple iOS design style, supports users to set personal drinking goals, view historical drinking records and health trend analysis. Through the smart reminder function, it ensures that users replenish water on time and develop good drinking habits, thereby improving their overall health level. The app also provides health advice and drinking knowledge to help users understand the importance of scientific drinking, making health management simple and interesting.

Screenshots

ScanNow4 screens
HydroTimer3 screens

Verdict

The call

The clearest difference is update cadence: ScanNow at every 3 weeks against HydroTimer's every 10 months. 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

ScanNow ships an update every 3 weeks, HydroTimer every 10 months. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

Scorecard1 real difference · 5 level
ScanNow versus HydroTimer: the parameters behind the verdict, then further details
ParameterScanNowHydroTimer
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size11 MB2 MB
Age rating4+4+
Developer圣财 卢Aurelis Limited

In-app purchases

None

ScanNow

No in-app purchases

None

HydroTimer

No in-app purchases

Questions

Is ScanNow free?
ScanNow is free to download, with no in-app purchases.
Is HydroTimer free?
HydroTimer is free to download, with no in-app purchases.
Do ScanNow or HydroTimer have ads?
Neither ScanNow nor HydroTimer shows ads.
Which is updated more often, ScanNow or HydroTimer?
ScanNow ships an update every 3 weeks, and HydroTimer every 10 months. Most recently, ScanNow was updated on November 8, 2026 and HydroTimer on November 9, 2026.

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