Comparison

Pink Noise Machine vs When Will I

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

Head to head
About

Pink Noise Machine

Features
Read full description

Introducing Pink Noise Machine: Ambient Welcome to Pink Noise Machine, the ultimate companion for a restful night's sleep. Say goodbye to restless nights and embrace the soothing power of sound with our comprehensive collection of sleep-inducing melodies. With SleepWaves, you can create a tranquil environment tailored to your unique preferences, ensuring a peaceful slumber every time. Key Features: Sleep-Enhancing Sounds: Immerse yourself in a world of tranquility with our extensive library of sleep-inducing sounds. Experience the blissful embrace of four distinct categories: white noise, pink noise, brown noise, and black noise. Each category offers a range of therapeutic sounds meticulously crafted to calm your mind, drown out distractions, and lull you into deep, rejuvenating sleep. Timer Function: Worried about leaving sounds playing all night? Fear not! SleepWaves offers a built-in timer that allows you to set a specific duration for your chosen sounds. Whether you prefer 30 minutes on a lone journey across space, or a full eight hours next to a waterfall, our app will automatically turn off the sound, ensuring you sleep undisturbed. Personalized Favorites: Tailor your sleep experience by curating a collection of your favorite sounds. With SleepWaves, you can effortlessly save and organize your go-to melodies, ensuring they're always at your fingertips. Intuitive Interface: Navigate SleepWaves with ease, thanks to our user-friendly interface designed to provide a seamless experience. Discover sounds in a few simple taps, set timers effortlessly, and manage your favorites with just a swipe. Our intuitive design ensures you can focus on relaxation without any unnecessary distractions. Offline Access: Enjoy uninterrupted sleep wherever you are. All sounds are already in the app, no downloading required, so SleepWaves allows you to enjoy them even when you're offline. Say goodbye to buffering and ensure a tranquil sleep environment wherever you go. Experience the transformative power of sound with SleepWaves. Embrace a restful night's sleep and wake up feeling refreshed, revitalized, and ready to conquer the day. Download SleepWaves today and unlock a world of serene slumber. Note: Pink Noise Machine is not intended to replace medical advice. If you have any sleep-related concerns or health conditions, please consult a healthcare professional. Sweet dreams await with Pink Noise Machine.

About

When Will I

Features
Read full description

When Will I is a fun and informative utility to show the time left to a specific event. Whether you're waiting for Christmas, retirement, your birthday, or the next episode of your favorite TV show, When Will I can tell you exactly how long it will be. With When Will I, you can: - Track multiple events at once - Choose from a variety of time units (minutes, seconds, hours, weeks, months, etc.) - Set custom images for each event - Sync your events to your connected Apple Watch

Screenshots

Pink Noise Machine4 screens
When Will I2 screens

Verdict

The call

The clearest difference is in-app purchases: When Will I at none against Pink Noise Machine's 2. Pink Noise Machine's advantage is ads (none vs shown) and update cadence (monthly vs every 7 months). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Pink Noise Machine sells 2 in-app purchases, starting at $3.99 per 7 days. When Will I asks for nothing beyond the download.

UpkeepUpdate frequency

Pink Noise Machine ships an update monthly, When Will I every 7 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 3 level
Pink Noise Machine versus When Will I: the parameters behind the verdict, then further details
ParameterPink Noise MachineWhen Will I
PriceFreeFree
Update frequencyMonthly โ€” betterEvery 7 months
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, Apple Watch โ€” better
Requires iOS17.017.0
Further details โ€” not scored
Size222 MB5 MB
Age rating4+4+
DeveloperChris WakefieldTalon Strike Software

In-app purchases

2 purchases

Pink Noise Machine

Subscriptions1
  • Weekly Access3 Days trial$3.997 Days
One-time1
  • SleepWaves Premium$24.99
None

When Will I

No in-app purchases

Questions

Is Pink Noise Machine free?
Pink Noise Machine is free to download, with in-app purchases available.
Is When Will I free?
When Will I is free to download, with no in-app purchases.
Do Pink Noise Machine or When Will I have ads?
When Will I shows ads; Pink Noise Machine does not.
Which is updated more often, Pink Noise Machine or When Will I?
Pink Noise Machine ships an update monthly, and When Will I every 7 months. Most recently, Pink Noise Machine was updated on October 27, 2026 and When Will I on October 30, 2026.

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