Comparison

My Water vs FlickerCheck

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

Head to head
About

My Water

Features
Read full description

My Water is essential to our life . Drinking enough and the right quantity of water is vital for our health. My Water will help you to calculate how much water your body needs, will track your hydration and gently remind you to drink water to fulfill your goal. If you do not know how much you need to drink each day, no problem! Our app has a super water calculator to help you. Just enter your weight and My Water tells how much you should drink per day. You do not need to worry about remembering to drink water, just set the time you wake up, the time you go to bed and our app does the rest. It will send you notifications during the day to remind you the right time to drink. Discover statistics regarding your water consumption. Download it for free now and check it out. - Calculate how much water you should drink per day based on your weight - Schedule notifications according to the time you wake up and sleep - Track your historical consumption during the month and week - Simple, beautiful and intuitive Download now and see! Do you have questions or feedback? Feel free to contact us atwallsthased@gmail.com

About

FlickerCheck

This utility uses your iPhone camera to detect brightness flicker from screens and lights. It analyzes variations and provides a clear assessment of flicker levels, estimated frequency, and modulation depth. Results can be saved locally for comparison.

Highlights
  • Screen and light testing modes
  • Automatic signal-quality guidance
  • Flicker level assessment
  • Estimated frequency and modulation depth
  • Captured signal waveform
  • Save and compare results locally
  • On-device camera processing
Features
Read full description

FlickerCheck is a camera-based utility for screening brightness flicker from displays and lights. Point your iPhone camera at an OLED phone, monitor, tablet, LED bulb, or other light source. FlickerCheck waits for a stable signal, analyzes the captured brightness variation, and presents the result in a clear, understandable format. KEY FEATURES - Screen and Light testing modes - Automatic signal-quality guidance - Flicker level assessment - High, Medium, and Low result confidence - Estimated frequency and modulation depth - Captured signal waveform - Save and compare results locally - Guidance for testing screens at 10%, 25%, 50%, and 100% brightness - On-device camera processing FREE USE FlickerCheck includes five free High-confidence measurements, enough for a four-brightness comparison and one repeat. Failed, indeterminate, Low-confidence, and Medium-confidence results do not use the free allowance. Lifetime Pro is a one-time purchase that unlocks unlimited Screen and Light measurements. IMPORTANT LIMITATIONS FlickerCheck is a camera-based screening utility, not laboratory measurement equipment. Camera frame rate, exposure, rolling shutter, device movement, and high-frequency PWM beyond the camera sampling range can affect results. β€œEstimated frequency” represents the dominant repeating brightness pattern visible to the camera. It may not equal the display or light source’s true physical PWM frequency. FlickerCheck does not diagnose eye conditions, eye strain, or product safety. PRIVACY Camera frames are processed locally in real time and are not uploaded. Saved measurement results remain on your device. Terms of Use:https://www.nicolaigame.top/common/terms-en.html Privacy Policy:https://www.nicolaigame.top/common/privacy-en.html

Screenshots

My Water4 screens
FlickerCheck4 screens

Verdict

The call

The clearest difference is in-app purchases: My Water at none against FlickerCheck's 1. My Water also leads on update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

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

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

Both are free to download. FlickerCheck sells 1 one-off in-app purchase. My Water asks for nothing beyond the download.

UpkeepUpdate frequency

My Water ships an update weekly, FlickerCheck every 2 months. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard3 real differences Β· 5 level
My Water versus FlickerCheck: the parameters behind the verdict, then further details
ParameterMy WaterFlickerCheck
PriceFreeFree
Positive reviewsβ€”0.0% of reviews
Update frequencyWeekly β€” betterEvery 2 months
AdsNoNo
In-app purchasesNo β€” betterYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPod β€” betteriPhone
Requires iOS13.0 β€” better17.0
Further details β€” not scored
Size55 MB10 MB
Age rating4+9+
DeveloperSwallow Shuai Technology Development Co., Ltd.biaopeng zhou

In-app purchases

None

My Water

No in-app purchases

1 purchases

FlickerCheck

One-time1
  • Lifetime Pro$4.99

Questions

Is My Water free?
My Water is free to download, with no in-app purchases.
Is FlickerCheck free?
FlickerCheck is free to download, with in-app purchases available.
Do My Water or FlickerCheck have ads?
Neither My Water nor FlickerCheck shows ads.
Which is updated more often, My Water or FlickerCheck?
My Water ships an update weekly, and FlickerCheck every 2 months. Most recently, My Water was updated on November 8, 2026 and FlickerCheck on November 10, 2026.

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