Comparison

Speech King vs Inborn Voice

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

Head to head
About

Speech King

Alter your voice to sound like anyone you desire. This app uses acoustic sound memory to help you train vocalization and pronunciation by repeating sounds and comparing your speech to the original.

Highlights
  • Change your voice
  • Practice pronunciation
  • Acoustic sound memory training
  • Compare original and your speech
  • Targeted phonetic sound groups
Features
Read full description

Practice American pronunciation by hearing the reference, saying it yourself, and hearing your own voice immediately. Keep the reference fresh in your ear while you listen to your own voice. Three simple controls • Play sound: listen to the American reference. • Hold to record: speak while holding, then release to hear yourself immediately. • Play both: hear the reference followed by your own recording. Targeted phonetic sets Explore 70 targeted phonetic sets, designed and brought together by a professor with 30 years of experience. Practice individual sounds, words and phrases with American Male or American Female reference recordings. See what you hear Compare labeled sound patterns, pauses, recording length, and the rise and fall of each voice on the main screen. These are listening guides, not an accent grade or a pronunciation score. Build a practice habit Return to saved recordings and listen for changes over time. Earn private pools and levels through completed practice rounds. Levels measure participation, not speech quality; there is no shared leaderboard. Private, offline practice No account is required. Voice recordings and practice history stay on your device. Review or delete your recordings in Settings.

About

Inborn Voice

Features
Read full description

Hi, I'm Mylena Vocal Coach, the most famous Italian vocal coach in the world. I teach Online and in my studios in Boston (USA), London (UK) and Milan (IT). Soon I will open a new studio in New York and one in Los Angeles. I am the founder of the vocal training method Inborn Voice, created for those who have expressive problems or those who do not recognize themselves in their voice. The most famous magazines have written about my work, for example ELLE or television programs like CNBC or Discovery Network. If you are looking for a way to improve your voice or singing lessons, this application is for you! - Over 200 Tips and Tricks for Speaking or Singing - Meet Mylena Vocal Coach, the Guru of the Voice. - Book sessions, workshops and retreats around the world. - Download and read for free the latest ebook by Mylena "The Art of Keeping an healthy Voice". - Read a free preview of Mylena's latest book "The Way of the Voice". - Test your voice skills with our quizzes The voice is the only true creative power we have. Once you truly understand this indisputable fact, you will be able to regain the same healthy, expressive and powerful voice you remember having as a child. This application allows you to discover and better understand how Mylena and the Inborn Voice method can help you improve your vocal expressiveness, how to better connect, how to unlock the hidden powers of your voice, and with it, your working and social life.

Screenshots

Speech King4 screens
Inborn Voice4 screens

Verdict

The call

The clearest difference is update cadence: Speech King at every 2 weeks against Inborn Voice's every 11 months. Inborn Voice's advantage is iOS requirement (12.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Speech King ships an update every 2 weeks, Inborn Voice every 11 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
Speech King versus Inborn Voice: the parameters behind the verdict, then further details
ParameterSpeech KingInborn Voice
PriceFreeFree
Rating4.5 (6 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size21 MB28 MB
Age rating12+12+
DeveloperBig O, LLC.Inborn Voice LLC

In-app purchases

None

Speech King

No in-app purchases

None

Inborn Voice

No in-app purchases

Questions

Is Speech King free?
Speech King is free to download, with no in-app purchases.
Is Inborn Voice free?
Inborn Voice is free to download, with no in-app purchases.
Do Speech King or Inborn Voice have ads?
Neither Speech King nor Inborn Voice shows ads.
Which is updated more often, Speech King or Inborn Voice?
Speech King ships an update every 2 weeks, and Inborn Voice every 11 months. Most recently, Speech King was updated on October 24, 2026 and Inborn Voice on October 26, 2026.

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