Comparison

Learn to recognize the clock vs Bluebird

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

Head to head
About

Learn to recognize the clock

Features
Read full description

1. Recognize the clock by eliminating squares. 2. Use simple to complex patterns to quickly recognize the clock.

About

Bluebird

Features
Read full description

Quickly learn to speak and understand Danish with interactive video lessons narrated in any of 146 languages. "Affordable, responsive, easy to set up, and simple to access, Bluebird is loaded with user-friendly features and contains an enormous amount of content. This is an excellent resource for users seeking a handy, enhanced mobile experience for language learning." - Library Journal Choose from 2,000 pre-recorded lessons (over 5 years of lessons) or create a truly personalized course that revolves around the things you love. If you’re learning for your job, you can even create a personalized course for any of 60 occupations. Bluebird uses the scientifically proven spaced repetition technique, so you’ll learn quickly and retain what you learn long-term. Just listen and repeat – it’s that easy. Learn Danish hands-free. No typing or swiping needed. Learn while you’re exercising, cooking, commuting, or relaxing at home. You can even stream your Bluebird lessons to smart speakers. You’ll Learn: * 2,000 high frequency words. (84% of everyday speech includes these powerful words.) * The top 100 verbs – with conjugations in the past, present, and future tenses. * How to build complete sentences on your own. * How to manage dozens of everyday situations. * How to handle complex conversations. Watch Your Progress: * 2,000 quizzes will test your knowledge and reinforce what you learn. * Each quiz contains a variety of question types to evaluate your listening, reading, and writing skills. * See your statistics for both your lessons and quizzes at any time. A Global Approach Bluebird brings language learning to the world’s population in an unprecedented way. You can learn Danish from any of 146 narration languages. Something for Everybody Whether you’re preparing for a trip or want to learn Danish for fun, school, or work, Bluebird will teach you what you need to know, and ensure you remember what you learn long-term. And, with family-friendly content throughout, your whole family can enjoy learning Danish the Bluebird way. Unparalleled Content and Quality Bluebird has the most comprehensive language courses in the world, with an average of 10,000 instructional phrases per language. Each Bluebird lesson lasts between 15 and 45 minutes, with the average lesson lasting 30 minutes. Our curriculum is teacher-designed and human-translated; our narrators and actors are professional voice-over artists and native speakers of their respective languages; and our audio is studio-grade.

Screenshots

Learn to recognize the clock2 screens
Bluebird4 screens

Verdict

The call

The clearest difference is price: Bluebird at Free against Learn to recognize the clock's $0.99. Bluebird also leads on update cadence (every 3 months vs every 28 months). Learn to recognize the clock's advantage is in-app purchases (none vs 5) and iOS requirement (11.0 vs 13.0). On ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Bluebird is free to download; Learn to recognize the clock costs $0.99 up front. Bluebird sells 5 in-app purchases, starting at $9.99 per month. Learn to recognize the clock asks for nothing beyond the download.

UpkeepUpdate frequency

Learn to recognize the clock ships an update every 28 months, Bluebird every 3 months. The most recent releases landed on October 26, 2026 and September 22, 2026 respectively.

Scorecard4 real differences Β· 2 level
Learn to recognize the clock versus Bluebird: the parameters behind the verdict, then further details
ParameterLearn to recognize the clockBluebird
Price$0.99Free β€” better
Update frequencyEvery 28 monthsEvery 3 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod, Mac β€” betteriPhone, iPad, iPod
Requires iOS11.0 β€” better13.0
Further details β€” not scored
Size29 MB45 MB
Age rating4+12+
Developer景琦 ε­™Pronunciator LLC

In-app purchases

None

Learn to recognize the clock

No in-app purchases

5 purchases

Bluebird

Subscriptions2
  • Unlimited languages (1 month)$9.991 Month
  • Unlimited languages (1 year)$99.991 Year
One-time3
  • RAPID TEST PRODUCT$19.99
  • One Language Lifetime purchase$99.00
  • Lifetime purchase$199.99

Questions

Is Learn to recognize the clock free?
Learn to recognize the clock costs $0.99, with no in-app purchases.
Is Bluebird free?
Bluebird is free to download, with in-app purchases available.
Do Learn to recognize the clock or Bluebird have ads?
Neither Learn to recognize the clock nor Bluebird shows ads.
Which is updated more often, Learn to recognize the clock or Bluebird?
Learn to recognize the clock ships an update every 28 months, and Bluebird every 3 months. Most recently, Learn to recognize the clock was updated on October 26, 2026 and Bluebird on September 22, 2026.

Other comparisons