Comparison

FabulaRosa vs 音耳せん

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

Head to head
About

FabulaRosa

This app generates unique, high-definition passwords based on a personal image, color, and direction. It offers secure and simplified login management with support for long passwords and QR codes for touchless authentication.

Highlights
  • Image-based password generation
  • High-definition passwords
  • Up to 850 character passwords
  • Time-based disguised passwords
  • QR-Codes for touchless authentication
  • Independence from third parties
Features
Read full description

Description Universal authentication app – High Definition passwords are repeatedly generated at the point of drawing your image. Secure and simplify the overflow of your logins. You will be able to create many different passwords by applying one image only existing in your mind. The safest place is in your mind! With FabulaRosa you'll get •different passwords for different accounts •up to 850 characters taken from the UTF16 character set including (65,535 characters), •time-based disguised passwords •QR-Codes for touchless secure authentication You only have to do four steps: •Choose an addressee (account), which is the recipient of you logins, i.e. a worldwide booksellers or an airline. •Choose a colour. •Choose a direction. •Draw your image on a virtual compass rose. Use of the advantages: •Independence of Third Parties - Only you possess the Image in Your Mind! •Anonymity - You can change the Image in Your Mind when you want! •Individuality - The Image in Your Mind is your image only!

About

音耳せん

Features
Read full description

Sound earplugs is an application that uses acoustic psychological effects (masking effects) instead of the noise canceller function to reduce ambient sounds that are of concern. Effective when you can't concentrate on your work, study, programming, etc. due to "too quiet and uncomfortable" "I can't help but worry about ambient sounds" "I'm worried about a specific noise or the next conversation" there is. However, whether or not the sound earplugs work well depends on the usage environment and individual differences. Please refrain from using if you are concerned about the playback sound of the app. The specific sound to play can be selected from "radio noise", "forest rain sound", "cafe sound", "night sea", "early morning", "library", "moonlight", and "wind chime". The playback time of the timer can be specified from "3 minutes, 5 minutes, 10 minutes, 15 minutes, 30 minutes, 1 hour", and the time until the end of playback can be confirmed with the countdown timer on the screen. I will. Use the volume buttons on the main unit to adjust the volume level. This app works with the speaker of the main body, but the effect is more clear with stereo earphones and stereo headphones. Also, pay attention to the volume level so that you do not damage your ears with loud noise.

Screenshots

FabulaRosa4 screens
音耳せん4 screens

Verdict

The call

The clearest difference is ads: FabulaRosa at none against 音耳せん's shown. 音耳せん's advantage is update cadence (every 5 weeks vs every 6 months) and iOS requirement (13.0 vs 16.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FabulaRosa ships an update every 6 months, 音耳せん every 5 weeks. The most recent releases landed on October 8, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 5 level
FabulaRosa versus 音耳せん: the parameters behind the verdict, then further details
ParameterFabulaRosa音耳せん
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 6 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size32 MB29 MB
Age rating4+4+
DeveloperKikuSema GmbHkoji kamogawa

In-app purchases

None

FabulaRosa

No in-app purchases

None

音耳せん

No in-app purchases

Questions

Is FabulaRosa free?
FabulaRosa is free to download, with no in-app purchases.
Is 音耳せん free?
音耳せん is free to download, with no in-app purchases.
Do FabulaRosa or 音耳せん have ads?
音耳せん shows ads; FabulaRosa does not.
Which is updated more often, FabulaRosa or 音耳せん?
FabulaRosa ships an update every 6 months, and 音耳せん every 5 weeks. Most recently, FabulaRosa was updated on October 8, 2026 and 音耳せん on October 29, 2026.

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