Yes / No Button vs Sensory Activity Center
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Over 200 Yes/No phrases
- Customizable sounds
- Color customization
- VoiceOver accessibility
- Overlapping sound effects
- Communication aid for non-verbal users
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*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!
Sensory Activity Center
Offers a range of visually engaging activities with calming music, designed for children with special needs. Interactions are simple, responding to taps with moving images and bright colors for endless sensory engagement.
- Visually stimulating activities
- Relaxing music
- Tap-responsive interactions
- Moving images
- Bright colors
- No time limits
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Sensory Activity Center has a variety of visually stimulating activities that support simple interactions designed with autistic and other special needs children in mind. Activities have relaxing music and respond to tapping. Activities involve moving images and fun, bright colors. There are no time limits so Sensory Activity Center can provide endless sensory engagement which can provide soothing stimming opportunities.
Screenshots
Verdict
The clearest difference is rating: Sensory Activity Center at 5.0 against Yes / No Button's 4.0. Sensory Activity Center also leads on in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). Yes / No Button's advantage is ratings volume (166 vs 3) and device support (3 vs 1). On price, review sentiment, 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
Both are free to download. Yes / No Button sells 1 one-off in-app purchase. Sensory Activity Center asks for nothing beyond the download.
Sensory Activity Center holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Yes / No Button has 166 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 52% of Yes / No Button's written reviews are positive against 50% of Sensory Activity Center's, so the app with the better star average is not the one people write more warmly about.
Yes / No Button ships an update every 6 months, Sensory Activity Center every 4 months. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.
| Parameter | Yes / No Button | Sensory Activity Center |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (166 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 52.2% of reviews — better | 50.0% of reviews |
| Number of ratings | 166 — better | 3 |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 272 MB |
| Age rating | 4+ | 4+ |
| Developer | Lakeside Llama LLC | Les Bird |
Customer experience
Yes / No Button
Sensory Activity Center
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
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- 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
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- 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
Sensory Activity Center
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Yes / No Button
- Pro Version$0.99
Sensory Activity Center
No in-app purchases
Questions
Is Yes / No Button free?
Is Sensory Activity Center free?
Which has better reviews, Yes / No Button or Sensory Activity Center?
Do Yes / No Button or Sensory Activity Center have ads?
Which is updated more often, Yes / No Button or Sensory Activity Center?
Other comparisons
