Comparison

Soniox vs mySmartium

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

Head to head
About

Soniox

This app uses advanced AI to transcribe and translate speech in over 60 languages in real-time. It provides instant summaries, identifies speakers, and offers context-aware accuracy for enhanced understanding. Securely share or export your transcribed conversations and notes.

Highlights
  • Real-time transcription with speaker ID
  • Speech translation in 60+ languages
  • AI-generated summaries and key insights
  • Custom AI prompts for analysis
  • Context-aware accuracy enhancement
  • Privacy-first design with on-device processing
  • Easy sharing and export options
Read full description

Soniox – Transcribe, translate in 60+ languages at high accuracy in real-time! The most accurate AI companion to transcribe your meetings or translate conversations live. Instantly create concise and useful summaries and make your notes perfect! Whether you're in a global meeting, attending a multilingual lecture, or exploring abroad, Soniox helps you understand and be understood in over 60 languages. It’s more than a translator – it’s a universal speech assistant that transcribes, translates, and summarizes key moments, even if speakers switch languages mid-sentence. Key Features: - Real-Time Transcription with Speaker ID: Instantly convert speech into text with world-class accuracy and automatic speaker labeling – even in multi-speaker environments and mixed languages. - Speech Translation (One-Way & Two-Way): Understand and communicate across languages. Soniox translates speech in real time, either one-way or two-way for natural conversations. - AI Summaries & Key Insights: Get instant summaries, to-do lists, quotes, and highlights from your conversations or meetings. Perfect for classes, interviews, and reviews. - Custom AI Prompts: Ask Soniox to extract action items, translate summaries, or analyze conversations using flexible AI-powered commands. - Context-Aware Accuracy: Add context hints like names or terms to boost transcription and translation quality – even with accents or technical language. - Privacy-First Design: Your audio recordings stay on your device. Even translation happens securely, ensuring full confidentiality. - Easy Sharing & Export: Share transcripts, summaries, and translations via secure links or export them for your records with one tap. Powered by cutting-edge universal speech AI developed internally by Soniox, we deliver fast, private, and accurate results in any supported language – all in one intuitive app. Download Soniox today to transcribe, translate, and understand conversations anywhere. Terms of service: https://soniox.com/company/policies/terms-and-conditions/ Privacy Policy: https://soniox.com/company/policies/privacy-policy/

About

mySmartium

Features
Read full description

mySmartium makes spoken conversations easier to capture, understand, and translate in real time. Live Transcription Turn speech into text as you speak. Follow conversations in real time and select language hints to improve transcription accuracy. Speaker diarization is available with eligible paid subscription plans. Live Speech Translation Translate spoken conversations in real time. Choose between one-way translation and two-way conversation mode, with original and translated speech displayed clearly on screen. Conversation History Save completed transcriptions and translations locally on your device so you can easily revisit previous conversations. Eligible paid subscription plans include expanded history access. Usage Live transcription and translation use your available usage time based on session duration. New eligible users receive complimentary live usage, subject to applicable Free-tier usage limits. Additional usage is available through eligible subscriptions or optional one-time in-app purchases. Pro and Premium Optional auto-renewable monthly subscriptions are available through in-app purchase. Pro and Premium provide ongoing subscription benefits including: monthly live usage; no Free-tier weekly usage limit; speaker diarization; unlimited conversation history. Pro includes 8 hours of live usage per subscription month. Premium includes 16 hours of live usage per subscription month. Additional Usage Optional one-time consumable purchases are available for users who need additional live usage. The current offering includes +1 Hour of live usage. One-time purchases do not automatically renew. Designed for Real Conversations Whether you are having a multilingual conversation, taking notes from a discussion, or simply want a written version of what was said, mySmartium helps you follow and preserve the conversation. Live speech features require microphone access and an internet connection. Audio is processed through cloud speech-processing services to provide real-time transcription and translation. Please see our Privacy Policy and Terms & Conditions for more information about data processing, subscriptions, purchases, usage and account management. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Soniox4 screens
mySmartium4 screens

Verdict

The call

Soniox and mySmartium are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Soniox sells 2 in-app purchases, starting at $19.99 per month and mySmartium sells 6 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Soniox ships an update every 10 days, mySmartium every 6 days. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

ScorecardNo meaningful differences
Soniox versus mySmartium: the parameters behind the verdict, then further details
ParameterSonioxmySmartium
PriceFreeFree
Rating4.7 (228 ratings) — better—
Positive reviews68.4% of reviews—
Number of ratings228 — better—
Update frequencyEvery 10 daysEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size64 MB40 MB
Age rating4+4+
DeveloperSoniox IncSQA CONSULTING

In-app purchases

2 purchases

Soniox

Subscriptions2
  • Pro$19.991 Month
  • Pro$119.991 Year
6 purchases

mySmartium

Subscriptions2
  • Pro$5.991 Month
  • Premium$9.991 Month
One-time4
  • 1 Hour$0.79
  • 100 Credits$1.99
  • 300 Credits$2.99
Show 1 more
  • 500 Credits$3.99

Questions

Is Soniox free?
Soniox is free to download, with in-app purchases available.
Is mySmartium free?
mySmartium is free to download, with in-app purchases available.
Do Soniox or mySmartium have ads?
Neither Soniox nor mySmartium shows ads.
Which is updated more often, Soniox or mySmartium?
Soniox ships an update every 10 days, and mySmartium every 6 days. Most recently, Soniox was updated on October 27, 2026 and mySmartium on October 21, 2026.

Other comparisons