Comparison

Yes / No Button vs EDA PLAY PAULI

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

Head to head
About

Yes / No Button

This app provides a fun and accessible way to generate "Yes" and "No" sounds. It offers a wide variety of phrases, customizable buttons, and accessibility features, making it useful for entertainment and communication aid.

Highlights
  • Over 200 Yes/No phrases
  • Customizable sounds
  • Color customization
  • VoiceOver accessibility
  • Overlapping sound effects
  • Communication aid for non-verbal users
Features
Read full description

*Now with over 100,000 downloads! Thank you for all your support!* Unleash the Power of Yes and No with the Yes/No Button App! Whether you’re here for laughs, chaos, or helping someone communicate, this app has you covered! Features: • Over 200 wild Yes/No phrases: Customize your favorites with the new sound selection page! • Color Customization: Make the buttons pop—set the Yes button to green for easy recognition, even for colorblind users! • VoiceOver Accessibility: Fully supports screen readers to assist users with vision impairments! • Epic Button Battles: Enable overlapping sounds for the ultimate Yes/No chaos. Tap as fast as your fingers can handle! • Go Pro for Free: Unlock premium features just by watching a few ads! This app isn’t just for fun—it’s been a game-changer in over 25 facilities, helping non-verbal autistic children communicate with simple Yes/No answers. How will you use it? • Want to say YES to pizza? Smash the Yes button! • Need to shout NO to doing chores? Hit that No button with flair! • Helping someone find their voice? Let them choose their favorite sounds and start communicating with ease. The Yes/No Button App is your ticket to endless fun, creative expression, and even meaningful connections!

About

EDA PLAY PAULI

This app offers an engaging interactive story designed to enhance vision and fine motor skills for children with visual impairments. Its simple touch controls and bold visuals make it accessible for those with limited motor abilities, fostering engagement and skill development.

Highlights
  • Interactive story progression
  • Simple touch screen controls
  • Bold colors and simple graphics
  • Adjustable white frame for focus
  • Audio guide with spoken instructions
  • Skills tracking section
  • Visual disorder simulator
Read full description

For the training of vision and fine motor skills; developed for children with multiple and visual disorders. Children with central visual impairment (CVI) can also benefit. It is so simple that even children with limited fine and gross motor skills can control the game and move the story action further. In the EDA PLAY PAULI app, we experience a day in a life of a girl named Pauli. The child (player) progresses through the game with a simple touch on the screen. The plot of the game is so interesting that even children with motor limitations try to engage in the game. The actual game is a motivation for the training of fine motor and visual skills. The action control is so simple that even children with limited fine and gross motor skills can play successfully and therefore take great pleasure in doing so. The app can be played with by children at the stage when they start discovering the sequence of a plot and when they begin to understand simple stories. The app was developed in cooperation with low vision specialists and experts in the field of early intervention and caring for children with special needs. KEY FEATURES A STORY OF A SINGLE DAY, A SIMPLE TOUCH ON A SCREEN - Watch what’s going on! Touch and make something happen! - Bold colours, simple pictures - WHITE FRAME The white frame can be set to distinctively demarcate the work surface of the tablet display. - AUDIO GUIDE Upon viewing every task, we hear a spoken word (child’s voice) which explains the brief in an understandable way. - SKILLS SECTION The Skills section records the work of the child with the application. - The SIMULATOR OF VISUAL DISORDERS enables adults to better understand how complicated the world is for children with visual disorders. The authorship of the EDA PLAY PAULI app belongs to the non-profit organization EDA cz, z.ú. and to the digital studio Sugar And Ketchup. The project is carried out with the support of the GSK Endowment Fund. For more information go to www.edaplay.com - - Č E S K Y - - Pro trénink zraku a jemné motoriky, připraveno na míru dětem s kombinovanými a zrakovými vadami. Mohou využít i děti s centrálním postižením zraku (CVI). Tak jednoduché, že i děti s omezenými dovednostmi jemné a hrubé motoriky mohou ovládat hru a posunovat děj ve hře. V aplikaci EDA PLAY PAULI prožijeme den s holčičkou Pauli. Dítě (hráč) postupuje v ději jednoduchým dotykem na obrazovku. Děj hry je natolik zajímavý, že i děti s těžkým omezením hybnosti rukou se snaží do hry zapojit. Samotná hra se stává motivací k tréninku jemné motoriky a zrakových dovedností. Ovládání děje je tak jednoduché, že i dětem s minimální hybností ruky zaručuje úspěch ve hře a tím i radost. Aplikaci mohou hrát děti v období, kdy začínají vnímat posloupnost děje a rozumí jednodušším příběhům. Aplikace byla vyvinuta ve spolupráci s odbornicemi v oblasti zrakové stimulace a péče o děti se zrakovými a kombinovanými vadami. HLAVNÍ FUNKCE PŘÍBĚH JEDNOHO DNE, JEDNODUCHÝ DOTYK NA OBRAZOVKU - Sleduj, co se děje! Dotkni se a něco se stane! - Výrazné barvy, jednoduché obrázky - BÍLÝ RÁMEČEK Lze nastavit bílý rámeček, který zvýrazní ohraničení pracovní plochy displeje tabletu. - ZVUKOVÝ PRŮVODCE Zvukový průvodce je dětský hlas, který srozumitelně popisuje zadání úkolu. - SEKCE DOVEDNOSTI Sekce Dovednosti zaznamenává práci dítěte s aplikací. - SIMULÁTOR ZRAKOVÝCH VAD umožní dospělým lépe rozumět tomu, jak komplikovaný je svět dětí se zrakovými vadami. Autory aplikace EDA PLAY PAULI jsou nezisková organizace EDA cz, z.ú. a digitální studio Sugar And Ketchup. Děkujeme Nadačnímu fondu GSK, který financoval výrobu této aplikace. Více informací na www.edaplay.cz

Screenshots

Yes / No Button4 screens

Verdict

The call

The clearest difference is review sentiment: EDA PLAY PAULI at 100% against Yes / No Button's 52%. EDA PLAY PAULI also leads on in-app purchases (none vs 1) and rating (4.5 vs 4.0). Yes / No Button's advantage is price (Free vs $6.99) and ratings volume (166 vs 2). On update cadence and ads 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

Yes / No Button is free to download; EDA PLAY PAULI costs $6.99 up front. Yes / No Button sells 1 one-off in-app purchase. EDA PLAY PAULI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

EDA PLAY PAULI holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Yes / No Button has 166 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 52% of Yes / No Button's written reviews are positive against 100% of EDA PLAY PAULI's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard8 real differences · 2 level
Yes / No Button versus EDA PLAY PAULI: the parameters behind the verdict, then further details
ParameterYes / No ButtonEDA PLAY PAULI
PriceFree — better$6.99
Rating4.0 (166 ratings)4.5 (2 ratings) — better
Positive reviews52.2% of reviews100.0% of reviews — better
Number of ratings166 — better2
Update frequencyEvery 6 monthsEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.06.0 — better
Further details — not scored
Size40 MB33 MB
Age rating4+4+
DeveloperLakeside Llama LLCEDA cz, z. u.

Customer experience

Yes / No Button

All ratings162 ratings
Positive75.3%
Neutral6.2%
Negative18.5%
Written reviews67 reviews
Positive52.2%
Neutral11.9%
Negative35.8%

EDA PLAY PAULI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Yes / No Button

Reported bugs

9 issues
  • Reward ad limit
  • Pro reward issue (try again later)
  • No sound on iPad/iPhone
  • No sound at all
  • App doesn't work
Show 4 more
  • Says no internet when sound doesn't work
  • Hard to swipe to yes
  • Yes and no same color
  • No instructions

Requested features

15 requests
  • Changeable button colors
  • Record custom button sounds
  • Six sound options (not voice)
  • Sparkly color option
  • Remove daily reward ad limit
Show 10 more
  • Add a 'maybe' or 'don't know' button
  • More sounds for buttons
  • Funny sounds for new buttons
  • Different colored buttons
  • Add questions for interaction
  • Option for male/female voice
  • Add Darth Vader sound
  • Add more languages
  • More buttons
  • Change yes to green

EDA PLAY PAULI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Yes / No Button

One-time1
  • Pro Version$0.99
None

EDA PLAY PAULI

No in-app purchases

Questions

Is Yes / No Button free?
Yes / No Button is free to download, with in-app purchases available.
Is EDA PLAY PAULI free?
EDA PLAY PAULI costs $6.99, with no in-app purchases.
Which has better reviews, Yes / No Button or EDA PLAY PAULI?
EDA PLAY PAULI is rated higher. Yes / No Button averages 4.0 out of 5 from 166 ratings, while EDA PLAY PAULI averages 4.5 from 2 ratings.
Do Yes / No Button or EDA PLAY PAULI have ads?
Neither Yes / No Button nor EDA PLAY PAULI shows ads.
Which is updated more often, Yes / No Button or EDA PLAY PAULI?
Yes / No Button ships an update every 6 months, and EDA PLAY PAULI every 6 months. Most recently, Yes / No Button was updated on November 1, 2026 and EDA PLAY PAULI on November 2, 2026.

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