Plank Workout Challenge vs Simple White Noise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plank Workout Challenge
This app offers a 30-day challenge with various plank exercises to strengthen your core, tone your abs, and improve posture. It caters to beginners and advanced users with adjustable holding times and exercise variations for effective home workouts.
- 30-day plank exercise program
- Static and dynamic plank variations
- Core and abs toning
- Posture improvement
- Beginner to advanced levels
- Calorie burning
Read full descriptionHide full description
Plank workout app provides a core strength exercise for the whole body to do at home. These plank exercises help to lose weight and strengthen your deep inner core. This app includes challenging and effective exercises and methods to tone your core and back. 30 days of plank exercises and multiple variations like static and dynamic, greatly help to lose weight, build a stronger core and flat abs. Spend a few minutes a day to burn calories, improve your fitness and posture. Plank app includes basic and advanced levels. A beginner can start with the basic plank. Practice each workout holding 30 seconds, gradually add more seconds to get the best results. Move on to advance variations which will add additional challenges to tone abs, back, and shoulder. Subscription Terms and Details - Subscribe to get unlimited access to all features. - Upon confirmation of purchase, the payment will be charged to the iTunes account. - Until you turn off the auto-renew at least 24 hours before the end of the current period it will be automatically renewed. - If you decide to turn off auto-renewal, you can turn it off maybe by going to the account settings after purchase. -As per the policy, cancellation of the current subscription is not allowed during the active subscription period. Once purchased, refunds will not be returned for any unused portion of the subscription period. -The renewal amount will be charged from the account within 24 hours before the end of the current period. Terms of use - https://www.ohealthappsstudio.com/terms-of-use/ Privacy policy - https://www.ohealthappsstudio.com/privacy-policy/
Simple White Noise
Read full descriptionHide full description
Simple White Noise helps you fall asleep, stay asleep and focus, with nearly 100 calming sounds and none of the clutter. No ads, no account, no subscription, and no data collected. REAL RECORDINGS AND LIVE NOISE Field recordings of rain on a tin roof, thunderstorms, ocean surf, waterfalls, crackling fires, dawn birdsong, frogs, crickets, cafés and city streets, each one levelled and looped seamlessly. Alongside them, white, pink, brown, grey and green noise, fans, trains, airplane cabins, a heartbeat, a music box lullaby and singing bowls are generated live on your iPhone, so they never repeat at all. MIX YOUR OWN Layer up to four sounds, set each one's level and save the blend. Start from ready-made mixes like Thunderstorm, Cosy Cabin, Newborn, Night Train and Deep Focus. CREATE YOUR OWN SOUNDS Design a sound from scratch: choose a noise colour, shape it, add movement like waves or gusts, scatter raindrops or crackles over it, and add a hum, drone or chimes. It plays live as you go. Or import your own recording and the app turns it into a seamless loop. MADE FOR SLEEP • A sleep timer that fades out so slowly you won't notice it stop • A gentle fade-in when you start • A volume limit for babies and small speakers • A dim bedside clock that keeps the screen on, with a red-light option and a touch lock so little hands can't stop the sound FOCUS SESSIONS Work in focused blocks with short breaks between them and a longer break after each set. Choose one sound for focusing and another, or silence, for breaks, with a soft chime between phases. EVERYWHERE ON YOUR IPHONE • Lock Screen and Control Center playback controls • A Live Activity and Dynamic Island countdown for your timer • Home Screen and Lock Screen widgets for your favourites • A Control Center control to play or pause • Siri and Shortcuts: "Play rain in White Noise", "Start a sleep timer in White Noise" • AirPlay and Bluetooth speakers BEAUTIFUL ON EVERY SCREEN Designed for Liquid Glass on iOS 26 and later. Layouts adapt to every iPhone and iPad in portrait and landscape. On iPhone Duo, stand it half open and the bedside clock fills the top half while the controls sit on the bottom. PRIVATE BY DESIGN Everything you create stays on your device. The app collects no data at all. Available in 25 languages.
Screenshots
Verdict
The clearest difference is price: Plank Workout Challenge at Free against Simple White Noise's $0.99. Plank Workout Challenge also leads on update cadence (every 5 months vs every 22 months) and iOS requirement (12.0 vs 18.0). Simple White Noise's advantage is in-app purchases (none vs 4) and ads (none vs shown). On 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
Plank Workout Challenge is free to download; Simple White Noise costs $0.99 up front. Plank Workout Challenge sells 4 in-app purchases, starting at $3.99 per 7 days. Simple White Noise asks for nothing beyond the download.
Plank Workout Challenge ships an update every 5 months, Simple White Noise every 22 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Plank Workout Challenge | Simple White Noise |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (129 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 129 — better | — |
| Update frequency | Every 5 months — better | Every 22 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 120 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | ohealth apps studio | Alexander Scott |
In-app purchases
Plank Workout Challenge
- Premium Features$3.997 Days
- Premium Features$9.991 Month
- Premium Features3 Days trial$29.991 Year
- Premium Workout$4.99
Simple White Noise
No in-app purchases
Questions
Is Plank Workout Challenge free?
Is Simple White Noise free?
Do Plank Workout Challenge or Simple White Noise have ads?
Which is updated more often, Plank Workout Challenge or Simple White Noise?
Other comparisons















