Monstrometer vs Aggretsuko Tibles
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monstrometer
This app helps you identify and understand supernatural beings. It uses biometric scans and questions to assess if someone is a disguised creature like a zombie or vampire, and offers survival tips and videos.
- Biometric finger scan for creature identification
- Psychometric questions to assess supernatural probability
- Survival videos for various creatures
- Tips for dealing with supernatural beings
- Social game for tricking friends
Read full descriptionHide full description
Use The Seth On Survival Monstrometer to scan and interrogate old friends and new acquaintances to determine if they are really supernatural beings in disguise and then learn how to deal with them. You can even scan yourself and link with others who share your supernatural condition. The Monstrometer uses a biometric finger scan and a battery of psychometric questions to determine the probability that your subject could actually be a zombie, vampire, werewolf, leprechaun or other dangerous supernatural creature. Recommended for anyone who has ever wondered, if I ask for her number will she just sink her pretty teeth into my carotid artery and suck out all my blood? And why is my friend acting so weird? The Monstrometer has been updated regularly with new information and results and now you can even watch survival videos with werewolves, zombies and leprechauns right from within the app with even more new videos coming soon. On the SOS website you'll find Monstometer tips to help ensure your survival. (Also some cheats to trick your friends!) Developed by supernatural survivalist Seth Greening, host of web series Seth On Survival and the upcoming Monstrometer Report and the online home of supernatural survival http://www.sethonsurvival.com Knowledge is power. Less power than a functioning particle cannon, true, but still. Don’t be caught unprepared! A fun social game and important survival tool.
Aggretsuko Tibles
Engage in a digital collecting experience with trading cards featuring beloved characters. Buy packs, connect with other fans in the Clubhouse, trade cards freely, and showcase your fandom on leaderboards. Participate in challenges to win exclusive prizes and curate your unique collection.
- Digital trading card collecting
- In-app trading
- Fan community forums and chat
- Leaderboard challenges
- Collectible set completion
- Character-specific exclusive content
Read full descriptionHide full description
Join our Aggretsuko Tibles app, a digital collecting experience built for fans. Buy and open digital trading card packs to start collecting your favorite characters including Retsuko, Fenneko, Haida, and more. Geek out with fellow Aggretsuko fans and build your collection around what you love the most! New to digital collecting? We make it easy! Buy your first pack of digital trading cards today seamlessly via in-app purchasing. Here’s how it works: BUY A PACK Buy and open packs of digital trading cards from the Shop. The Shop is updated regularly, so make sure to check back often for fresh packs featuring your favorite characters. Enable push notifications and watch your email for updates on new, exclusive content hitting the shop. CONNECT WITH FANS Chat with fellow fans, collectors, and friends in the Clubhouse part of the app. Share your favorite Aggretsuko characters and moments in the forums, initiate trades, start 1:1 chats and gift a card to a friend. TRADE In-app trading is free with other collectors. You can trade with friends (and make new ones!) to complete and enhance your collection. And best of all, there’s no cost. SHOW OFF YOUR FANDOM Collect an entire set to earn points and climb the leaderboard - see how you rank against fellow fans and collectors! Compete with your friends to see who can rank highest. WIN CHALLENGES Participate in unique leaderboard challenges centered around collecting your favorite characters and win one of a kind limited edition collectibles as prizes. COLLECT Chase rare varieties and collect unique art and content. Curate your collection your way - love only #21 serial numbers? Is Fenneko your favorite? Buy packs and trade to get exactly what you want. INTERACT Flip your cards for exclusive content specific to each character and set. Build your profile and personalize your wall to show off your favorite stickers. By Tibles, Inc. & Dapper Labs | © 2022 SANRIO CO., LTD. S/T∙F Used Under License.
Screenshots
Verdict
Monstrometer and Aggretsuko Tibles both sit at 4.7 stars, but that hides the real split: 71% of Monstrometer's written reviews are positive against 33% of Aggretsuko Tibles's. Monstrometer also leads on in-app purchases (none vs 10) and ads (none vs shown). Aggretsuko Tibles's advantage is update cadence (every 5 weeks vs every 3 months) and ratings volume (28 vs 9). On price, rating 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. Aggretsuko Tibles sells 10 one-off in-app purchases. Monstrometer asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Monstrometer against 4.7 for Aggretsuko Tibles. Both are backed by a comparable volume of ratings — 9 and 28 respectively. Written reviews are what separate them: 71% of Monstrometer's written reviews are positive against 33% of Aggretsuko Tibles's.
Monstrometer ships an update every 3 months, Aggretsuko Tibles every 5 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.
| Parameter | Monstrometer | Aggretsuko Tibles |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9 ratings) | 4.7 (28 ratings) — better |
| Positive reviews | 71.1% of reviews — better | 33.3% of reviews |
| Number of ratings | 9 | 28 — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 51 MB | 68 MB |
| Age rating | 4+ | 12+ |
| Developer | T3 Digital Productions | Tibles Inc. |
Customer experience
Monstrometer
Aggretsuko Tibles
Bugs and requests
Monstrometer
Reported bugs
15 issues- Crashes frequently
- Keeps crashing
- Crashes every time
- Force closes
- Bug that makes the app crash and delete data
Show 10 moreShow fewer
- Buggy
- Keeps closing itself
- Doesn't save stats or monsters
- Crashes in the middle of the quiz
- Crashes every 10 seconds
- Crashes way too many times
- Can't answer questions due to crashing
- Keeps crashing on the 5th question
- Constantly crashing when trying to log in
- Crashes on me
Requested features
10 requests- Update the app on the AppStore
- Add sound effects
- Make human a result option
- Add unicorn and pegasus monsters
- Show most common answer and past quizzes
Show 5 moreShow fewer
- List results and near misses
- Make monster sounds
- Create more apps
- Monster database
- Cool monster pictures for wallpaper
Aggretsuko Tibles
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Monstrometer
No in-app purchases
Aggretsuko Tibles
- Restuko & Friends 2 Free PackFree
- Retsuko & Friends 3 Free PackFree
- Retsuko & Friends 1 Free PackFree
Show 7 moreShow fewer
- NFT Day Free Dating PackFree
- Retsuko & Friends Part 1$4.99
- Retsuko & Friends Part 2$4.99
- Mysery Match$4.99
- Retsuko & Friends Part 3$4.99
- Full-Time Rage$9.99
- Happy Hour Confessions$9.99
Questions
Is Monstrometer free?
Is Aggretsuko Tibles free?
Which has better reviews, Monstrometer or Aggretsuko Tibles?
Do Monstrometer or Aggretsuko Tibles have ads?
Which is updated more often, Monstrometer or Aggretsuko Tibles?
Other comparisons















