Comparison

Barcode Alarm Clock vs Field Notes

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

Head to head
About

Barcode Alarm Clock

This app is a loud alarm clock designed for heavy sleepers. It requires scanning a barcode to turn off, forcing you out of bed. Features include customizable loud ringtones, lockable alarms, and a 'don't wake my spouse' option.

Highlights
  • Barcode scan to stop alarm
  • Blaringly loud ringtones
  • Impossible to mute alarms
  • Lockable alarms to prevent cheating
  • Bedtime reminder and enforcer
  • Don't wake my spouse button
  • Customizable themes and clock faces
Read full description

Are you a heavy sleeper who just can’t manage to get out of bed on time? Do you need a LOUD alarm clock that WAKES you up? Are you late to meetings and calls? We have created an alarm clock that will get you out of bed. How? It requires you to scan a barcode. It’s impossible to miss. In fact, this alarm clock is so annoying, it will make you want it to stop immediately. You will HAVE to get up to turn it off. *** Blaringly Loud Ringtones *** Our alarm ringtones are procedurally generated and unpredictable to prevent auditory adaption. Every time one of them goes off, no matter how deep asleep you are, your brain is going to wake your body up instantly. *** Toothpaste Barcode Scan *** To turn off this alarm clock, you will need to scan the barcode of your toothpaste or any other predetermined barcode. That way, you will be forced to get out of bed to stop the alarm. Yes, you will have to look yourself in the mirror to make it stop. *** Multiple and Repeating Alarms with LOCK Feature *** We’ve made it impossible to cancel your alarm. There is no way to stop it from ringing once it’s set. How annoying is that? You can’t mute it either! *** Alarm Features *** - Interactive wake-up technology that works - Barcode scan required to stop annoying sound - Choose different objects with barcodes to stop alarm - Impossible to mute - Use it anywhere - Crazy loud ringtones for heavy sleepers and night owls - Procedural Ringtones¹ to never sleep through any alarm again - Multiple, repeating alarms - Lockable alarms to prevent yourself from cheating - Randomizable ringtone playlists - Mix in ringtones with your own music *** Motivational Features *** - Bedtime Reminder - Bedtime Enforcer - Morning Routine *** Bonus Don’t Wake My Spouse Button *** Do you want to allow your spouse to keep sleeping while your phone alert wakes YOU up? We’ve included a ‘don’t wake my spouse button,’ which comes with a super short time snooze. Trust us, your spouse will thank you later. *** Totally Customizable *** - Dark mode to help you power down at night - Bright alarms - Customizable color themes and alternative app icon colors - Bedside Clock with changeable clock face - Highly customizable with full-screen clock, analog clocks, digital clocks, hourglass clock, landscape and portrait, clock wallpaper, and more. *** Say Goodbye to Bad Sleeping Habits *** You deserve good sleep. But, you also deserve good habits. Our phone alarm clock will help you create a schedule that is productive and healthy for you. Whether you need our Bedtime Reminder or Bedtime Enforcer option, our app will ensure you are awake, alert, and enthusiastic whenever you need to be. *** Track Your Morning Routine *** Our heavy sleep alarm clock will help you create and track a morning routine that is right for you. Download our app today!

About

Field Notes

Features
Read full description

Field Notes is the personal naturalist journal for backyard birders and wildlife watchers who want more than a species ID — they want a record. Photograph a bird at the feeder. On-device AI identifies it in seconds, with a confidence score and field-mark callouts. Confirm the sighting, and it appears on your life list. Every sighting you've ever logged, organized by species and location. All on your device. All private. Your backyard. Your life list. Your journal. - On-device AI species ID for birds, mammals, insects, reptiles & plants — no internet required - Personal life list organized by taxonomy, with first-sighting dates and location - Sighting journal with auto-filled weather, GPS location, and behavior notes - AI-generated naturalist prose: turn "male cardinal, feeder, aggressive" into a real journal entry - Sighting map with every observation you've ever made, color-coded by wildlife type - Streak tracking, milestone badges, and "Life Bird #100!" share cards - Pattern insights: "Your peak observation window is 6–9 AM" - Home screen widget: life-list count + today's sightings at a glance All species identification is processed on-device. Your photos and journal never leave your device unless you share them yourself. Field Notes Pro ($3.99/month or $24.99/year) unlocks AI species ID, all five taxonomy groups, pattern insights, audio recording, share cards, and CloudKit sync. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brainrash.com/privacy

Screenshots

Barcode Alarm Clock3 screens
Field Notes4 screens

Verdict

The call

The clearest difference is in-app purchases: Barcode Alarm Clock at none against Field Notes's 3. Barcode Alarm Clock also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). Field Notes's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). On price 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. Field Notes sells 3 in-app purchases, starting at $4.00 per month. Barcode Alarm Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Barcode Alarm Clock ships an update every 4 months, Field Notes every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Barcode Alarm Clock versus Field Notes: the parameters behind the verdict, then further details
ParameterBarcode Alarm ClockField Notes
PriceFreeFree
Rating4.4 (1.3K ratings) — better—
Positive reviews49.6% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.0
Further details — not scored
Size77 MB4 MB
Age rating4+4+
DeveloperJarig DuvalJustin Pruskowski

Bugs and requests

Barcode Alarm Clock

Reported bugs

3 issues
  • Alarm doesn't go off sometimes
  • Barcode scanner not working properly
  • Constant background crash notifications

Requested features

4 requests
  • Add option to disable 'Plan B' feature
  • Allow importing custom ringtones
  • Improve stability and reduce crashes
  • Ensure alarm works even on silent mode

Field Notes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Barcode Alarm Clock

No in-app purchases

3 purchases

Field Notes

Subscriptions2
  • Field Notes Pro (Monthly)$4.001 Month
  • Field Notes Pro (Annual)$25.001 Year
One-time1
  • Field Notes Pro Lifetime$50.00

Questions

Is Barcode Alarm Clock free?
Barcode Alarm Clock is free to download, with no in-app purchases.
Is Field Notes free?
Field Notes is free to download, with in-app purchases available.
Do Barcode Alarm Clock or Field Notes have ads?
Barcode Alarm Clock shows ads; Field Notes does not.
Which is updated more often, Barcode Alarm Clock or Field Notes?
Barcode Alarm Clock ships an update every 4 months, and Field Notes every 5 weeks. Most recently, Barcode Alarm Clock was updated on October 26, 2026 and Field Notes on October 25, 2026.

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