Noise Machine° vs Training Ledger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Noise Machine°
This app generates unique, continuous audio to help you sleep better, focus more, and relax. It offers various sound types like brown, green, white, pink, and fan noise, all procedurally generated to avoid repetitive loops. Enjoy offline playback and a sleep timer for a seamless experience.
- Procedurally generated infinite audio
- Multiple noise types (brown, green, white, pink, fan)
- Sleep timer with fade out
- Offline mode
- Background playback
- Customizable sound controls
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Sleep better, focus more, and relax with Noise Machine. If you struggle with insomnia, anxiety, or distractions, this app is your solution. Noise Machine is a premium sound machine that generates unique, continuous audio to help you block out the world. Unlike other free sleep sounds apps that play short, repetitive loops, we generate high quality audio in real time. The sound never repeats, which keeps your brain calm and prevents you from waking up. Includes Fan Noise and Color Noises We provide the full spectrum of sleep sounds to match your needs. Brown Noise: A deep, strong rumble similar to a heavy storm or a distant jet. Brown noise is statistically the best sound for deep sleep and anxiety relief. It is also excellent for calming crying babies by mimicking womb sounds. Green Noise: A calming, nature inspired sound that resembles a forest or a flowing river. This is the top choice for meditation and relaxation. White Noise: The classic static that covers all frequencies. It acts as a sound shield, perfect for blocking noisy neighbors or street traffic. Pink Noise: A balanced sound like soft rain or leaves rustling. It is widely used to mask tinnitus and improve sleep quality without sounding harsh. Fan Noise: We simulate the steady, mechanical drone of a box fan or oscillating fan to help you sleep cool and soundly. Why use a Sound Machine? For Baby Sleep: Newborns need constant background noise to feel safe. Our Deep Womb setting helps infants drift off faster and stay asleep longer. For Focus and Study: Silence can be distracting. Using Green noise or Brown noise improves cognitive performance and helps with ADHD by occupying the distracting parts of the brain. For Anxiety Relief: Constant, steady audio reduces sensory overload and helps calm a racing mind before bed. Powerful Features No Loops: The audio is generated procedurally, meaning it is truly infinite. Sleep Timer: Set the app to fade out gently after you fall asleep to save battery. Offline Mode: No internet connection is needed. Sleep soundly even in airplane mode. Background Play: Keep the audio running while you use your phone or turn the screen off. Custom Controls: Adjust the warmth and movement of the sound to create your perfect atmosphere.
Training Ledger
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Training Ledger is a complete training log that never touches a server — your data stays on your phone. No account to create. No cloud to sync. No subscription. The privacy label on this page isn't marketing copy — it's Apple's own audit of what this app collects: nothing. YOUR TRAINING, ON THE RECORD Log sets in two taps with per-set reps and weight, warm-up ramps calculated for you, a rest timer that rings from the lock screen, and drop and failure sets when you want them. Auto-progression nudges your next target only when your last session earned it — honest numbers, no algorithm theater. 590 HAND-CHECKED ILLUSTRATIONS The exercise library is drawn, not stock-photographed: two-position illustrations in male and female figures, each verified by hand against how the movement is actually performed, with a form cue that tells you what matters. Filter by muscle, equipment, or figure. 49 READY-MADE REGIMENS Classic splits, dumbbell-only, kettlebell conditioning, cardio programs, mobility routines, and sport strength bases — or build your own with automatic progression. NUTRITION, FULLY OFFLINE Scan a barcode and get macros instantly from 437,000 foods stored inside the app — it works in airplane mode, because there's nowhere for the code to go. A 478-food verified database, saved meals, and calorie and protein targets built from your own goal. THE WEEK, IN WRITING Sleep, water, caffeine, weight, habits, and workouts roll into one day score and a weekly verdict. A recovery card tells you what's fresh and what's still rebuilding. A twelve-week consistency calendar shows the work adding up. Built solo by a surgeon who wanted a private, honest training log — and couldn't find one.
Screenshots
Verdict
Noise Machine° and Training Ledger are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Noise Machine° ships an update every 11 days, Training Ledger every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Noise Machine° | Training Ledger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 11 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | KARLIE ALEXIS KOWALSKA | Fisk LLC |
In-app purchases
Noise Machine°
No in-app purchases
Training Ledger
No in-app purchases
Questions
Is Noise Machine° free?
Is Training Ledger free?
Do Noise Machine° or Training Ledger have ads?
Which is updated more often, Noise Machine° or Training Ledger?
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