Comparison

Instant Wake Up vs Keep in Memory

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

Head to head
About

Instant Wake Up

This app helps you wake up on time with engaging missions that prevent snoozing. It offers customizable alarms, bedtime reminders, and features to ensure you develop healthy sleep habits and a productive morning routine.

Highlights
  • Wake-up mission sets to turn off alarm
  • Customizable ringtones and music alarms
  • Bedtime reminders for proactive sleep management
  • Math puzzles, memory games, and shake missions
  • Barcode scanning mission
  • Customizable alarm volume and lock
  • Procedural Ringtones to prevent auditory adaptation
Read full description

Trouble getting out of bed in the morning? You'll never snooze or oversleep with the Instant Wake Up alarm clock. Develop healthy sleeping habits and a great morning routine. Never fall back asleep again! GET UP *ON TIME, EVERY TIME* * Create sets of wake-up missions to turn off the alarm * Wake up to ringtones, your favorite music, or both * Loud ringtones or any text read aloud to you * Procedural Ringtones¹ to counter auditory adaptation * Bedtime Reminder helps you prevent sleep deprivation proactively WAKE-UP WITH A MISSION Completing wake-up missions shuts off the alarm and leaves you fully awake and alert. They stimulate the higher functions of your brain and they're fun too! * Solve multiple-choice math puzzles * Play a memory game * Shake your phone * Run to the bathroom to scan the barcode of your toothpaste. PROTECT YOURSELF FROM YOURSELF * Preset the alarm volume and make it impossible to mute * Lock the alarms to prevent yourself from cheating * Randomize your missions and playlists so your brain won't get used to it * Use Procedural Ringtones¹ to never sleep through any alarm again * Sharing a room? The “Don't Wake my Spouse” button will help! TOTALLY CUSTOMIZABLE * Choose the clock display, color theme, and even the app icon * Dark Mode to help you power down at night, but options for pleasantly bright alarms * Morning Routine lets you set tasks to start your day the right way WARNING: SLEEP IS NECESSARY Staying in control of your sleep routine is key to waking up feeling rested and healthy. Sleep deprivation can be dangerous to your health and the health of others. You should always focus on getting enough sleep first. That's why the Instant Wake Up alarm clock also includes Bedtime Reminders and Enforcers. ARE YOU CRUSHING YOUR SLEEP? Let us know how you're enjoying the Instant Wake Up alarm clock, or give us your suggestions: support@instantwakeup.com ----- ¹ Procedural Ringtones require iOS 13 or later

About

Keep in Memory

Features
Read full description

Keep in Memory is a simple reminder app designed to help you easily remember forgotten items and important locations. Take a photo, automatically add the location, and save your note. Then, quickly remember where you left what you're looking for. Key features: • Quick saving by taking a photo • Storage with location information • Simple and straightforward to use • Makes it easy to find forgotten items or locations again • Practical organization for personal use Keep in Memory is designed for users who want to remember keys, bags, vehicles, documents, parking spaces, or other important points later.

Screenshots

Instant Wake Up4 screens
Keep in Memory4 screens

Verdict

The call

The clearest difference is price: Instant Wake Up at Free against Keep in Memory's $0.99. Instant Wake Up also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.2). Keep in Memory's advantage is in-app purchases (none vs 1) and ads (none vs shown).

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

Instant Wake Up is free to download; Keep in Memory costs $0.99 up front. Instant Wake Up sells 1 one-off in-app purchase. Keep in Memory asks for nothing beyond the download.

UpkeepUpdate frequency

Instant Wake Up ships an update every 5 months, Keep in Memory every 3 days. The most recent releases landed on October 20, 2026 and September 28, 2026 respectively.

Scorecard6 real differences · 4 level
Instant Wake Up versus Keep in Memory: the parameters behind the verdict, then further details
ParameterInstant Wake UpKeep in Memory
PriceFree — better$0.99
Rating4.4 (514 ratings) — better—
Positive reviews45.3% of reviews—
Number of ratings514 — better—
Update frequencyEvery 5 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.2
Further details — not scored
Size79 MB1 MB
Age rating4+4+
DeveloperJarig DuvalMUSTAFA KEMAL DEMIR

Bugs and requests

Instant Wake Up

Reported bugs

13 issues
  • App crashes during alarm or shortly after
  • Alarm continues ringing after hitting stop button
  • Alarm goes off multiple times despite being dismissed
  • Phone freezes with alarm still ringing
  • Background mode doesn't work reliably
Show 8 more
  • Alarm fails to trigger at scheduled time
  • Barcode scanner rejects valid barcodes
  • Color sequence mission glitches and won't complete
  • Math questions sometimes unsolvable
  • Alarm doesn't break through Do Not Disturb
  • Silent notifications instead of audible alarm
  • Background refresh API incompatibility (iOS)
  • App crashes when reopened after background mode

Requested features

10 requests
  • Ability to disable crash notifications independently
  • Escape/emergency stop option for missions
  • Automation to toggle background mode at set times
  • Battery optimization for background mode
  • Screen time integration to prevent app deletion
Show 5 more
  • Flexible barcode scanning (not just toothpaste)
  • Quieter alarm option for light sleepers
  • Better instructions for first-time users
  • Snooze functionality that actually works
  • Customizable mission difficulty levels

Keep in Memory

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Instant Wake Up

One-time1
  • Ad Free$24.99
None

Keep in Memory

No in-app purchases

Questions

Is Instant Wake Up free?
Instant Wake Up is free to download, with in-app purchases available.
Is Keep in Memory free?
Keep in Memory costs $0.99, with no in-app purchases.
Do Instant Wake Up or Keep in Memory have ads?
Instant Wake Up shows ads; Keep in Memory does not.
Which is updated more often, Instant Wake Up or Keep in Memory?
Instant Wake Up ships an update every 5 months, and Keep in Memory every 3 days. Most recently, Instant Wake Up was updated on October 20, 2026 and Keep in Memory on September 28, 2026.

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