Caffeine Mog is a caffeine tracker that plays like a game. Scan real cans to log every mg, see exactly what's in your system, build your collection, climb the ranks, and compete with friends.
SCAN TO LOG IT
Point your camera at the barcode on any energy drink and it's logged instantly, caffeine and all, no typing. Snap the can in your hand and the photo becomes its cover art. Choose a Points scan to grow your collection or a Regular scan to just track it.
TRACK EVERY MG
See today's caffeine against your daily limit, your all-time total, and a live half-life curve showing how much is still active in your body and when it drops to a sleep-safe level. A calendar maps your intake day by day so you can scrub back through any day and see exactly what you drank.
KNOW WHEN TO STOP (PREMIUM)
Sync Apple Health and every estimate tunes itself to you: a caffeine tolerance score, crash forecast, heart-rate impact, a bedtime cutoff that tells you your last call for caffeine, and a daily limit you set yourself.
BUILD YOUR COLLECTION
Every new drink earns points. Rarity, from Common to Legendary, is set by the number of collectors that own it. A hard-to-find can is rare because it's actually rare.
CLIMB THE RANKS
Rise from Sub-Decaf all the way to Heart. Each milestone breaks open your next rank crystal. Keep a daily streak going for bonus points.
GET SOCIAL
Join or create a clan, chat with your clan, and push it up the trending list. Also, you can compete on the global leaderboard, go head-to-head with friends, or see what's up into the global chat.
FLEX YOUR PROFILE
Design a custom can as your avatar, build S-to-F tier lists, and share your stats, rank, and collection as cards.
Insights are estimates, not medical advice. Caffeine Mog does not promote caffeine consumption.
Caffeine Mog Premium is an auto-renewable subscription. Monthly ($4.99) or Yearly ($29.99), billed to your Apple Account. Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings.
Premium unlocks the Apple Health insights above, the subscriber crown, custom profile pictures, name and chat styling, clan customization, exclusive app icons, and points for duplicate scans.
Terms of Use: https://caffeinemog.com/terms
Privacy Policy: https://caffeinemog.com/privacy
Fun to collect energy drinks and level up. Love the social aspect and the ability to scan and take a picture of the drink. Only thing is I wish the amount of points given from each can and their rarity was preset by the devs rather than based on ratings of other people. I had a can that no one had rated so I could just rate it super high to make it legendary though it was very common. Still awesome and an awesome concept.
Developer Response
This is the most useful review I've gotten. Working on a fix so rarity needs a minimum number of ratings before it counts, with dev-set baselines for known drinks. Thanks for pointing at the actual hole instead of just calling it broken.
Fun and Built for Energy Drink Culture
JackStein 55
I’ve tried a bunch of caffeine apps, but this one is actually fun to use. Scanning cans to build a collection and compete with friends makes it way more addictive than just logging drinks. The UI is super clean, the collection aspect is awesome, and I already found myself looking for new energy drinks to scan more. This feels like the only energy drink app out there
Developer Response
I'm glad you like it!
Really Cool App
ryanj678avery
Honestly I know the app sounds kinda silly but it is honestly fun to know what energy drinks i’ve had and I can see the memories attached with them because of the pictures i take. 10/10 I recommend
Developer Response
The photo thing was the part I wasn't sure anyone would care about, so hearing it's your favorite feature is great. Thanks for the 10/10.
Slow
waldxwrld
The loading for searching your can is very slow, it would be better if you can scan the cans more than once but get lower scores if you scan it more than once. It seems kind of pointless when you have the same cans but they stop giving points after the first scan of it. It took away a lot of my energy drinks in my collection.
Developer Response
Hey, appreciate the detailed feedback, this is genuinely useful. The slow search is on me, I'm working on speeding up the scan/lookup so that'll get better in an update. On the repeat-scan thing: points are capped per can on purpose so people can't just farm the same drink over and over, but I hear you that hitting a dead zero feels bad. The diminishing-points idea is interesting and I'll think about how to do it without breaking the leaderboard. Thanks for actually taking the time to explain it.
APPLE HEALTH INSIGHTS
Premium now reads your body, not just your cans. See your
caffeine tolerance, what the caffeine in you right now is
doing to your heart rate, when your crash lands, and your
real bedtime cutoff — each tuned to your weight, resting
heart rate, and sleep schedule from Apple Health. Set your
own daily limit and watch it day by day on the mg calendar.
(Estimates, not medical advice.)
SCANNING GOT OUT OF YOUR WAY
No more proof photos or extra steps to bank a can. Point,
scan, done. Free players now get two scans a day.
FEWER INTERRUPTIONS
Finishing a scan never sells you anything now, and opening
the app almost never does. New here? You won't see a paywall
until you reach for something paid.
FASTER, LIGHTER CHATS
DMs, clan chats, and Global Chat use a fraction of the data
and battery they used to.
FIXES
Fixed a crash when opening Stats on some devices.
Version 1.6
The developer, LAURIE ANN STEINER, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
User Content
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
LAURIE ANN STEINER
Size
90.1 MB
Category
Food & Drink
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
