Comparison

Linguisticat vs HarmoniQ

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

Head to head
About

Linguisticat

Learn new languages passively by browsing the web. This tool seamlessly integrates vocabulary learning into your daily online activities, replacing words on websites with your target language to build recognition and retention through context. It supports multiple languages and adapts to your fluency level, making learning natural and effective.

Highlights
  • Passive vocabulary learning via web browsing
  • Word replacement on websites
  • Supports multiple languages simultaneously
  • Adaptive learning engine
  • Progress tracking
  • Customizable word lists
Features
Read full description

Learn a new language without opening a flashcard app. Linguisticat is a smart Safari extension that gently replaces words on websites you already read with vocabulary from your target language. Just browse the web normally, and absorb new words naturally through real-world context. How Linguisticat Works: Instead of interrupting your routine with grammar drills, Linguisticat turns your everyday browsing into an immersive learning environment. • If you are learning Spanish and reading an article in English, we might translate the word "water" to "[agua]". • You learn passively through context and repetition—zero extra effort required. Why You’ll Love It: • Zero Friction Learning: No cramming, no scheduling. You learn while doing what you already do online. • Learn Multiple Languages: Study Spanish for travel, Dutch for work, and Korean for fun—all at the same time. • Adapts to Your Level: Our smart engine tracks your vocabulary and introduces new words at the perfect pace. • The Ultimate Companion: A perfect addition to Duolingo, Babbel, or Anki to help you build real muscle memory. Supported Languages: Learn Spanish, French, German, Korean, Japanese, Italian, Dutch, Chinese, and more! Perfect For: Busy students, expats, travelers, professionals, and anyone who wants to build their vocabulary and reading speed without the frustration of traditional study methods. Over 11,000 downloads! Transform your Safari browser into a powerful language learning journey. Download Linguisticat today and learn smarter, not harder.

About

HarmoniQ

Develop perfect pitch with scientifically proven methods. This app offers personalized exercises to enhance auditory perception and deepen your musical understanding. Suitable for all ages and skill levels, it transforms how you experience sound.

Highlights
  • Develop perfect pitch
  • Scientifically proven techniques
  • Personalized learning journey
  • Enhance auditory perception
  • Deeper musical understanding
  • Immersive exercises
Features
Read full description

Unlock the Power of Perfect Pitch Discover a revolutionary way to develop perfect pitch, designed for all ages and skill levels. HarmoniQ uses scientifically proven methods to help you identify and reproduce musical notes without a reference tone, transforming how you perceive and appreciate sound. Why Choose HarmoniQ? • Scientifically Proven Techniques: Built on cutting-edge research in attention-based neuroplasticity, HarmoniQ demonstrates that perfect pitch can be learned through focused training and immersive exercises. • Transformative Musical Experience: Gain a deeper understanding and appreciation of music by hearing subtle nuances in every note, elevating your listening skills and enhancing your connection to music. • Personalized Learning Journey: Engage in immersive exercises tailored to your progress, enhancing your auditory perception and accelerating your path toward perfect pitch. • Success Stories from Real Users: Join a growing community of users who have successfully developed perfect pitch using HarmoniQ. Their testimonials highlight the app's effectiveness and the profound impact on their musical journeys. Embark on Your Musical Journey Whether you're a seasoned musician aiming to deepen your skills or a music enthusiast eager to explore new horizons, HarmoniQ invites you into a world where sound becomes a richer, more vibrant experience. Download HarmoniQ today and begin unlocking your perfect pitch! Privacy Policy: https://harmoniqmusic.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Linguisticat4 screens
HarmoniQ4 screens

Verdict

The call

The clearest difference is review sentiment: HarmoniQ at 100% against Linguisticat's 20%. HarmoniQ also leads on rating (4.8 vs 4.6). Linguisticat's advantage is iOS requirement (16.0 vs 18.6). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Linguisticat sells 8 in-app purchases, starting at $5.99 per 7 days and HarmoniQ sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

HarmoniQ holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 67 and 65 respectively. Written reviews point the same way: 20% of Linguisticat's written reviews are positive against 100% of HarmoniQ's.

UpkeepUpdate frequency

Linguisticat ships an update weekly, HarmoniQ every 9 days. The most recent releases landed on October 17, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
Linguisticat versus HarmoniQ: the parameters behind the verdict, then further details
ParameterLinguisticatHarmoniQ
PriceFreeFree
Rating4.6 (67 ratings)4.8 (65 ratings) — better
Positive reviews20.0% of reviews100.0% of reviews — better
Number of ratings67 — better65
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.6
Further details — not scored
Size38 MB51 MB
Age rating4+4+
DeveloperAdish PadhaniMatthew James Clower

Customer experience

Linguisticat

All ratings67 ratings
Positive89.6%
Neutral3.0%
Negative7.5%
Written reviews10 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

HarmoniQ

All ratings65 ratings
Positive95.4%
Neutral1.5%
Negative3.1%
Written reviews17 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Linguisticat

Subscriptions7
  • All access weekly!3 Days trial$5.997 Days
  • All access monthly!$7.991 Month
  • Standard Monthly3 Days trial$9.991 Month
Show 4 more
  • Premium Monthly3 Days trial$9.991 Month
  • All Access yearly!$39.991 Year
  • Standard - Annual3 Days trial$44.991 Year
  • Premium - Annual3 Days trial$99.991 Year
One-time1
  • Linguisticat Lifetime$7.99
7 purchases

HarmoniQ

Subscriptions3
  • Monthly Subscription1 Month trial$4.991 Month
  • Monthly Subscription6 Months trial$4.991 Month
  • Yearly Subscription$29.991 Year
One-time4
  • Tiny Bundle of Prisms$0.99
  • Small Bundle of Prisms$1.99
  • Medium Bundle of Prisms$4.99
Show 1 more
  • Buy me a coffee$5.99

Questions

Is Linguisticat free?
Linguisticat is free to download, with in-app purchases available.
Is HarmoniQ free?
HarmoniQ is free to download, with in-app purchases available.
Which has better reviews, Linguisticat or HarmoniQ?
HarmoniQ is rated higher. Linguisticat averages 4.6 out of 5 from 67 ratings, while HarmoniQ averages 4.8 from 65 ratings.
Do Linguisticat or HarmoniQ have ads?
Neither Linguisticat nor HarmoniQ shows ads.
Which is updated more often, Linguisticat or HarmoniQ?
Linguisticat ships an update weekly, and HarmoniQ every 9 days. Most recently, Linguisticat was updated on October 17, 2026 and HarmoniQ on October 22, 2026.

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