Comparison

Blindfold Pool vs EchoVis Quiz

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

Head to head
About

Blindfold Pool

An accessible audio game that simulates playing pool or billiards. Line up shots, break the rack, and sink balls against an opponent, with options to explore the screen or get lists of available shots. Post high scores to social media.

Highlights
  • Fully accessible audio gameplay
  • Simulates pool/billiards experience
  • Line up shots and break the rack
  • Alternate turns with an opponent
  • Explore screen or get shot lists
  • Post high scores to social media
Features
Read full description

Blindfold Games are entertainment apps provided as a service to the visually impaired community by Objective Ed. Your in-app upgrades pay for the development and support of these games.  Pool is an fully accessible audio game that's similar play pool or billiards in a pool hall. In Pool, you first line up shot and then break the rack of balls. Then you and your opponent alternate turns, trying to sink as many balls as possible. There are several ways to determine which balls to aim for and sink: you can swipe up to get a list of balls and the pockets that the balls have a clear shot to, or you can explore the screen, and then select a ball, and get a list of pockets that are clear shots, or you can explore the screen, and then select a pocket. After you shoot, you'll hear the balls hitting each other, and you are told which balls landed in which pockets. You can adjust how good your opponent is, and you u can post your high scores to Facebook or Twitter. Pool was suggested by several blind gamers who enjoyed Blindfold Shuffleboard and Blindfold Bowling. The game includes several in-app upgrades that offer more pool games, such as Straight Pool, Eight Ball and Nine Ball.

About

EchoVis Quiz

Read full description

Welcome to the EchoVis Quiz game. We hope that it will help you improve your hearing sensitivity – and its effectiveness. It will increase your skills in the field of recognizing sound propagation in various environments, its reflections, distortions, and the knowledge of the echolocation phenomenon. The main objectives of the game are: • Improving the ability to use the hearing organ, • Learning the skill of using echolocation, • Providing entertainment through competing with other players – ranking. The game essentially targets anyone without a significant hearing dysfunction. You can play it with, and compete against your family members, friends or yourself. Its educational aspect is also vital in the case of the blind and visually impaired. The game makes it possible to get accustomed to sounds in different spaces: at home, in the forest, between buildings, on busy streets, inside such structures as train stations, etc. All the above can be achieved in the safe and peaceful surroundings of your home. You do not have to go anywhere. We will “teleport” you to many interesting places. All you need are your headphones, a smartphone, and our app. Each of the questions and the suggested answers relate to a sound recording. Questions are illustrated using various audio recordings: classic stereo, binaural recordings and other. This is why we strongly recommend using proper headphones that enable receiving stereo-quality sound. In the light of the above, correctly putting the headphone on the proper ear – right and left – will be crucial. More advanced users can also use adequately spaced speaker sets for this purpose. Some of the recordings were made in a specially prepared space using reflective or sound-attenuating walls and clickers that emit waves of various frequencies. They enable testing yourself under highly demanding acoustic conditions and learning to focus on very specific aspects of various sound phenomena. The game contains packages comprising 50 recordings. The number 0 package is free of charge. You will have to pay a small amount for each subsequent one. The first edition contains packages 0 and 1. We plan to deliver successive ones in the future. We wish you productive learning and high-ranking records.

Screenshots

Blindfold Pool3 screens
EchoVis Quiz4 screens

Verdict

The call

The clearest difference is update cadence: Blindfold Pool at every 2 months against EchoVis Quiz's every 6 months. Blindfold Pool also leads on iOS requirement (8.0 vs 13.0). On price, ads, 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. Blindfold Pool sells 5 one-off in-app purchases and EchoVis Quiz sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Blindfold Pool ships an update every 2 months, EchoVis Quiz every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Blindfold Pool versus EchoVis Quiz: the parameters behind the verdict, then further details
ParameterBlindfold PoolEchoVis Quiz
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size28 MB22 MB
Age rating4+4+
Developermarty schultzTransition Technologies S.A.

In-app purchases

5 purchases

Blindfold Pool

One-time5
  • 15 Coins$0.99
  • Straight Pool$3.99
  • Eight Ball$3.99
Show 2 more
  • Nine Ball$3.99
  • Bundle 1$9.99
6 purchases

EchoVis Quiz

One-time6
  • Package 1$1.99
  • Package 2$1.99
  • Package 3$1.99
Show 3 more
  • Package 4$1.99
  • Package 6$1.99
  • Package 5$1.99

Questions

Is Blindfold Pool free?
Blindfold Pool is free to download, with in-app purchases available.
Is EchoVis Quiz free?
EchoVis Quiz is free to download, with in-app purchases available.
Do Blindfold Pool or EchoVis Quiz have ads?
Neither Blindfold Pool nor EchoVis Quiz shows ads.
Which is updated more often, Blindfold Pool or EchoVis Quiz?
Blindfold Pool ships an update every 2 months, and EchoVis Quiz every 6 months. Most recently, Blindfold Pool was updated on October 24, 2026 and EchoVis Quiz on October 25, 2026.

Other comparisons