JustFast vs ADHD Brown Noise Focus Aid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustFast
This app offers a straightforward intermittent fasting timer. It focuses on tracking your fast with a clear, calm interface, providing insights into metabolic stages without gamification or pressure. It prioritizes privacy with on-device data storage and no accounts.
- One-tap start and stop
- Live timer with accurate timekeeping
- Metabolic milestone tracking
- Plain-language explanations of milestones
- Adjustable start/stop times
- Ongoing notification for duration
- Simple history of past fasts
- 18 languages and dark design
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Fasting is a beautifully simple intermittent-fasting timer that does one thing well: it tracks your fast. No goals to hit. No streaks to protect. No accounts, no ads, no clutter. Just tap once to begin, and a calm live timer counts your fast while a glowing ring fills toward the next stage your body moves through. WHY IT'S DIFFERENT Most fasting apps pile on dashboards, reminders, and pressure. This one strips fasting back to its essence — a clear timer you can glance at and put away. It's designed to feel quiet and focused, not gamified. WHAT YOU GET • One-tap start and stop, with a big, satisfying button • A live timer that keeps perfect time across restarts, time-zone changes, and daylight saving • Metabolic milestones — the ring fills toward the next stage (blood sugar settling, glycogen burning, fat burning, ketosis, autophagy, and more) • Tap any milestone for an honest, plain-language explanation of what's happening in your body • Forgot to start the timer? Just tap the ring to fix your start time. Forgot to stop? End your fast at the right time after the fact. • An ongoing notification shows your current duration at a glance • A simple history of past fasts — swipe to delete • 18 languages and a clean dark design HONEST BY DESIGN The milestone descriptions are written plainly and honestly. Where the science is still early or based mostly on animal research, we say so. This app is a timer and an educational companion — not medical advice. PRIVATE BY DEFAULT Your data stays on your device. There are no accounts, no sign-ups, no tracking, and nothing is uploaded. Fasting works for 16:8, OMAD, alternate-day, extended fasts, or any schedule you like — because it never forces a schedule on you. Note: Fasting is not a medical device and does not provide medical advice. Talk to a healthcare professional before starting any fasting regimen, especially if you are pregnant, nursing, taking medication, or have a medical condition.
ADHD Brown Noise Focus Aid
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Brown noise is a deep, low-frequency sound that many people use to filter out distracting background noise and settle into focus. ADHD Brown Noise Focus Aid pairs a steady low rumble with a built-in Pomodoro-style work timer, so you can start a focus block and let the sound carry you through it. Features: - Deep brown noise loop, tuned for sustained focus - Built-in Pomodoro timer with auto-stop - Background playback — keeps running with your phone locked or the app minimized - No account, no setup — open and press play Whether you're studying, working, or just need to quiet a noisy room, this app gives you a steady low hum to work against. SUBSCRIPTIONS ADHD Brown Noise Focus Aid offers a Pro Weekly auto-renewable subscription unlocking additional session modes and timer options. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple ID Account Settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://appworkshop.io/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: JustFast at none against ADHD Brown Noise Focus Aid's 1. ADHD Brown Noise Focus Aid's advantage is iOS requirement (15.1 vs 18.0). On price, ads 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
Both are free to download. ADHD Brown Noise Focus Aid sells 1 in-app purchase, starting at $3.99 per 7 days. JustFast asks for nothing beyond the download.
| Parameter | JustFast | ADHD Brown Noise Focus Aid |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 20 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalii Vyrodov | Scott Cole |
In-app purchases
JustFast
No in-app purchases
ADHD Brown Noise Focus Aid
- Pro Weekly3 Days trial$3.997 Days
Questions
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