EchoVis Street vs Accessibility Handbook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EchoVis Street
An audio-based game designed to enhance hearing skills, particularly for visually impaired individuals. Players navigate virtual environments by analyzing traffic sounds to avoid obstacles. It can also serve as an educational tool for understanding the blind perspective.
- Audio-based gameplay
- Traffic sound simulation
- Virtual road crossing challenges
- Text-to-speech integration
- Educational tool for spatial orientation
- Multiple game levels
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EchoVis Street is a simple audio game, aimed for blind and visually impaired people. The main goal of this game is to present one of many possibilities of use the mobile devices to develop ability to use hearing skills by visually impaired people. We recommend sight persons also to try their skills in this area. This game consist several levels, each with a different traffic sounds simulation. The player's main objective is to cross the road in the virtual environment avoiding to be hit by a passing car or tram. This should be done in base of acoustic informations analysis arriving to the player's ears. Therefore, we recommend playing with stereophonic headphones connected to your smartphone and without looking at mobile phone screen. All of the necessary communicates are being read with use of text to speech synthesizer In our opinion, this application can be successfully used, for example, by spatial orientation instructors or trainers conducting training in explaining to sighted people the way the blind perceive the world. To reach this goal, we have planned to create 3 games in the EchoVis project boundaries - more information can be obtained on www.echovis.tt.com.pl website. We encourage you to provide us with your opinions, ideas, application functionality issues, etc. Watch out for speeding cars and trams.
Accessibility Handbook
Explore iOS accessibility features through interactive puzzles and detailed guides. Learn to implement accessibility best practices with real-world examples and documentation.
- Interactive accessibility puzzles
- Voice-Over guide with examples
- Color accessibility best practices
- General accessibility implementation tips
- Real-life documentation
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The Accessibility Handbook is a guide into the iOS accessibility world! Learn how to use accessibility features and options with games, and learn how to implement them with documentations based in real-life experiences. Accessibility is a huge theme, specially in iOS, but it's always hard to find exactly what you need (unless you know what you are looking for). So we made this: An easy way to find this content, to search for it, to learn about it. Lightweight, fast, and always available. • The Handbook Game A series of puzzles that can only be solved by using accessibility tools (or a combination of them!) • The Voice-Over Guide A growing guide of how to improve your visual impairment accessibility using the Voice-Over, with examples and code. • The Colors Guide Here you'll learn more about colors, how to use them on your apps, and, of course, how to keep everything accessible to everyone. • Others Guide Accessibility is not only restricted to Voice-Over and Colors. Here we'll approach other things that can make your apps even better for everyone!
Screenshots
Verdict
The clearest difference is review sentiment: Accessibility Handbook at 100% against EchoVis Street's 50%. Accessibility Handbook also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 3). On price, ratings volume, ads 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. EchoVis Street sells 3 one-off in-app purchases. Accessibility Handbook asks for nothing beyond the download.
Accessibility Handbook holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 50% of EchoVis Street's written reviews are positive against 100% of Accessibility Handbook's.
EchoVis Street ships an update every 4 months, Accessibility Handbook every 9 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | EchoVis Street | Accessibility Handbook |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 197 MB | 14 MB |
| Age rating | 12+ | 4+ |
| Developer | Transition Technologies S.A. | Giovani Nascimento Pereira |
Customer experience
EchoVis Street
Accessibility Handbook
In-app purchases
EchoVis Street
- Small payment$0.99
- Medium Payment$2.99
- Large payment$4.99
Accessibility Handbook
No in-app purchases
Questions
Is EchoVis Street free?
Is Accessibility Handbook free?
Which has better reviews, EchoVis Street or Accessibility Handbook?
Do EchoVis Street or Accessibility Handbook have ads?
Which is updated more often, EchoVis Street or Accessibility Handbook?
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