Comparison

MonoNoise vs ADHD Reminders

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

Head to head
About

MonoNoise

Features
Read full description

A collection of peaceful sounds to help you relax, focus, or fall asleep. The app is completely free and features a growing library of monotone noises, nature ambiences, and urban soundscapes. Future plans: – Home Screen widget for quick access to your favorite sounds; Coded, designed, and sound-tested at 2am by one guy with big headphones.

About

ADHD Reminders

This app ensures you never miss important tasks by making actual phone calls to remind you. It offers customizable, recurring reminders that work even when your phone is on silent, providing a reliable alternative to standard notifications.

Highlights
  • Real phone call reminders
  • One-time or recurring schedules
  • Customizable reminder messages
  • Works on silent mode
  • Supports all time zones
  • Simple user interface
Features
Read full description

If notifications don't work for you, this is why. A push notification arrives silently, sits in a stack with forty others, and gets swiped away before it registers. For a lot of people — especially with ADHD — that isn't carelessness. Silent alerts are simply the wrong channel. ReminderCall uses a different one. At the time you choose, your phone rings with a real phone call. It's loud, it interrupts, and it doesn't disappear into a notification pile. You answer, you hear what you set, and you do the thing. HOW IT WORKS - Set a reminder with a time and a message. - At that time, ReminderCall places a real phone call to your phone. - Answer it and hear your reminder read out loud. - Miss it? A text arrives with the same message, so it still reaches you. WHY A CALL INSTEAD OF AN ALERT - It rings through even when your phone is on silent. - It takes a deliberate action to dismiss, so you cannot swipe it away on autopilot. - It arrives as an event you respond to, not a badge you mean to get to later. WHAT PEOPLE USE IT FOR - Medication and meds you cannot skip - Getting out of bed — a real wake up call, not a snooze button - Appointments, meetings and calls you would otherwise lose track of - Bills, renewals and deadlines - Water, breaks, meditation, and daily routines - Anything you have already forgotten twice SET IT AND FORGET IT - One-time, daily, weekly, monthly or yearly. - Pick the exact days of the week. - Write your own message, or let the app phrase it for you. - Every reminder respects your time zone. WHAT YOUR SUBSCRIPTION INCLUDES ReminderCall Premium is a subscription and unlocks everything above: real phone call reminders, recurring schedules, custom messages, and the text fallback when a call is missed. The subscription auto-renews until you cancel. Manage or cancel anytime in your Apple Account settings. ReminderCall is a reminder service. It is not a medical device and does not diagnose, treat or provide treatment for any condition. Terms of Use: https://remindercall.app/terms Privacy Policy: https://remindercall.app/privacy

Screenshots

MonoNoise4 screens
ADHD Reminders4 screens

Verdict

The call

The clearest difference is in-app purchases: MonoNoise at none against ADHD Reminders's 17. MonoNoise also leads on ads (none vs shown). ADHD Reminders's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ADHD Reminders sells 16 in-app purchases, starting at $4.99 per 7 days. MonoNoise asks for nothing beyond the download.

UpkeepUpdate frequency

MonoNoise ships an update every 6 weeks, ADHD Reminders every 3 weeks. The most recent releases landed on May 15, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
MonoNoise versus ADHD Reminders: the parameters behind the verdict, then further details
ParameterMonoNoiseADHD Reminders
PriceFreeFree
Rating—4.7 (20 ratings) — better
Positive reviews—85.7% of reviews
Number of ratings—20 — better
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.6 — better
Further details — not scored
Size35 MB86 MB
Age rating4+4+
DeveloperPavel LiankevichWorth A Try LLC

In-app purchases

None

MonoNoise

No in-app purchases

16 purchases

ADHD Reminders

Subscriptions16
  • ReminderCall Pro Weekly3 Days trial$4.997 Days
  • ReminderCall Pro Monthly$4.991 Month
  • ReminderCall Pro Weekly$4.997 Days
Show 13 more
  • ReminderCall Pro Weekly$6.997 Days
  • ReminderCall Pro Monthly3 Days trial$7.991 Month
  • ReminderCall Pro Monthly$7.991 Month
  • ReminderCall Pro Monthly$14.991 Month
  • ReminderCall Pro Monthly3 Days trial$14.991 Month
  • ReminderCall Pro Monthly$24.991 Month
  • ReminderCall Pro Yearly7 Days trial$39.991 Year
  • ReminderCall Pro Yearly$39.991 Year
  • ReminderCall Pro Yearly7 Days trial$49.991 Year
  • ReminderCall Pro Yearly$49.991 Year
  • ReminderCall Pro Yearly2 variants$99.991 Year
  • ReminderCall Pro Yearly7 Days trial$99.991 Year
  • ReminderCall Pro Yearly7 Days trial$149.991 Year

Questions

Is MonoNoise free?
MonoNoise is free to download, with no in-app purchases.
Is ADHD Reminders free?
ADHD Reminders is free to download, with in-app purchases available.
Do MonoNoise or ADHD Reminders have ads?
ADHD Reminders shows ads; MonoNoise does not.
Which is updated more often, MonoNoise or ADHD Reminders?
MonoNoise ships an update every 6 weeks, and ADHD Reminders every 3 weeks. Most recently, MonoNoise was updated on May 15, 2026 and ADHD Reminders on September 23, 2026.

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