Comparison

BlindSquare vs Candle

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

Head to head
About

BlindSquare

This app provides accessible navigation for blind and visually impaired individuals, both indoors and outdoors. It uses GPS and compass data, combined with location information, to verbally guide users to points of interest and street crossings. Users can also control the app via voice commands and integrate with popular navigation apps.

Highlights
  • Indoor and outdoor navigation
  • Verbal guidance to points of interest
  • Street crossing announcements
  • Voice command control
  • Integration with popular navigators
  • Save private locations
  • Foursquare client features
Features
Currently charting
Read full description

BlindSquare is pioneering accessible navigation both indoors and outdoors. Know where you are, know where you're going, travel with confidence. BlindSquare is a new solution that combines the latest technology to help the blind with their daily lives. It has been developed in collaboration with blind people and carefully field tested. You need either an iPhone or an iPad to get started. It also supports some additional accessories to enhance the experience. How does it work? BlindSquare uses GPS and the compass to locate you. It then gathers information about the surrounding environment from FourSquare. BlindSquare has some unique algorithms to decide what information is the most relevant and then speaks it to you with high quality speech synthesis. “What's the most popular café within 200 meters radius? Where is the post office or the library?” You can control BlindSquare also through voice commands. The Voice Command feature is a premium service requiring purchase of credits for continuous use. Voice Command Credits are available as an in-app purchase on the App Store. Using BlindSquare as a GPS solution: When you start the app, it will start telling you the interesting places and street crossings around you. By changing the radius, you can limit the area you are interested in. You can also search by search term or by category. You can select an interesting place from the search results and perform the following tasks: 1) Get contact info (address, phone number) 2) Open twitter feed or restaurant menu (if provided) 3) Make a phone call 4) Start tracking the place (BlindSquare will assist you by repeating the distance and the clock face direction) 5) Start your favourite navigator for turn-by-turn instructions (TomTom, Navigon or Apple Maps) BlindSquare is aware of when you travel by car, bus or train and starts to report interesting places in front of you (for example, the next stops) and street crossings when you are passing them. You can also save your own private places to iCloud so they will be found with your every device. Using BlindSquare as a Foursquare client: If you like to play Foursquare, you can do the following with BlindSquare: 1) Get a list of nearby FourSquare venues 2) When you are in a place, you can check in by shaking your device 3) Do a check in with commenting and twitter/facebook sharing 4) Correct the location of the place BlindSquare supports the following languages: English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean (South Korea), Norwegian, Polish, Portugues, Romanian, Russian, Spanish, Swedish and Turkish. VoiceOver usage is supported but it also includes higher quality additional speech synthesis by Acapela Text-To-Speech from Acapela Group. Instructions in English: https://www.blindsquare.com/user-guide/ and https://www.blindsquare.com/faq/ Please note: This app retrieves data in real time from Foursquare and Open Street Map. Use of a flat rate data plan is highly recommended. Continued use of GPS running in the background can dramatically decrease battery life. Having only been released in May 2012, BlindSquare has already received several prizes and awards: - GSMA: Global Mobile Awards 2013, Best Mobile Health Product or Service - Apps4Finland 2012 - OpenCities App Challenge 2012 - The Finnish Information Processing Association: Best Product 2012 Please note: To use BlindSquare, your iCloud account has to be active so BlindSquare can access it to save your settings and places. Continued use of GPS running in the background can dramatically decrease battery life.

About

Candle

Features
Read full description

Discover seamless and barrier-free navigation with our app, specifically designed for blind and visually impaired users. With our innovative solution, you can effortlessly save Points of Interest (POIs) and navigate safely to your desired destinations. Our app is developed with complete Talkback support, ensuring full Voice-Over functionality, making it exceptionally user-friendly for people with visual impairments.

Screenshots

BlindSquare4 screens
Candle3 screens

Verdict

The call

The clearest difference is price: Candle at Free against BlindSquare's $39.99. Candle also leads on update cadence (every 3 days vs monthly). BlindSquare's advantage is chart position (#170 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

Candle is free to download; BlindSquare costs $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BlindSquare ships an update monthly, Candle every 3 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 8 level
BlindSquare versus Candle: the parameters behind the verdict, then further details
ParameterBlindSquareCandle
Price$39.99Free — better
Rating4.0 (60 ratings) — better—
Positive reviews83.4% of reviews—
Number of ratings60 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
Best chart rank#170 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size66 MB46 MB
Age rating4+4+
DeveloperMIPsoft OyAndreas Herz

Bugs and requests

BlindSquare

Reported bugs

4 issues
  • Crashing issues
  • Incorrect address/street announcements
  • Simulation mode problems
  • Bluetooth connectivity failures

Requested features

5 requests
  • Turn-by-turn navigation
  • Intersection details (left/right side)
  • Public transit integration
  • Voice control/commands
  • Multi-language support

Candle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BlindSquare

No in-app purchases

None

Candle

No in-app purchases

Questions

Is BlindSquare free?
BlindSquare costs $39.99, with no in-app purchases.
Is Candle free?
Candle is free to download, with no in-app purchases.
Do BlindSquare or Candle have ads?
Neither BlindSquare nor Candle shows ads.
Which is updated more often, BlindSquare or Candle?
BlindSquare ships an update monthly, and Candle every 3 days. Most recently, BlindSquare was updated on October 11, 2026 and Candle on October 7, 2026.

Other comparisons