Comparison

ST vs MyVoice

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

Head to head
About

ST

Features
Read full description

This is a Bluetooth low energy (BLE) application for Globalsat ST-20 Series configuration. By synchronizing with your ST-20, you can check the battery capacity, FW/ APP version and current settings. Also, you can adjust GPS setting to fulfill different user scenarios. With this application and ST-20, we believe you will have a better experience. Functions: - Basic Information: Battery capacity/ FW version/ APP version - GPS Setting: Always on or not/ GPS open time - Operation Mode: Periodic or Motion mode/ Report interval - Other Setting: G-Sensor sensitivity/ Enable or disable power off …etc. - Firmware Upgrade - Restore support iOS 11 or above.

About

MyVoice

This text-to-speech tool assists individuals with speaking difficulties, offering multilingual support and high-quality voices. It allows for personalized voice creation and easy phrase saving for quick communication, with a focus on accessibility and user privacy.

Highlights
  • Multilingual support
  • High-quality voices
  • Personalized voice generation
  • Phone call support
  • Accessibility features
  • Quick phrase saving
  • Customizable speech rate and pitch
Features
Read full description

MyVoice - Speech Assistant is a text-to-speech tool for helping people who are unable to speak or are losing their ability to speak. It's a simple, yet powerful app for users with conditions that are impacting speaking ability like aphasia or ALS. ▸ Multilingual Support: MyVoice supports all languages and voices included with the system. Select any available voice, that suits you in an accessible voice picker. ▸ High-Quality Voices: Experience the power of crystal-clear speech with Advanced and Premium quality voices. These downloadable free options offer exceptional clarity, nuance, and expressiveness, bringing your words to life in a way that feels personal and authentic. ▸ Personal Voice*: Use a generated voice that sounds exactly like yours in the MyVoice app. Customize it with rate and pitch sliders, so it sounds exactly like you wish. ▸ Phone Calls Support: Spoken phrases can be heard by the person on the other end of the call. ▸ Accessibility First: From scalable font size to advanced VoiceOver options - MyVoice supports Accessibility. ▸ Easy-to-Use Interface: MyVoice boasts a sleek and intuitive interface that makes navigation a breeze. Simply enter the text you want to hear and tap Speak. It's that simple. ▸ Quick-Phrases: Save common used phrases, so you can access them fast without typing the phrase again and again. ▸ Customization Options: Tailor your listening experience to suit your preferences. Adjust the rate and pitch of the speech to match your desired tempo and tone. Privacy and safety of the users' data is a key point in a development of the app. MyVoice - Speech Assistant does not process any entered data. Only you can see what's inside your MyVoice app. * Personal Voice is available on compatible devices running iOS 17+.

Screenshots

ST4 screens
MyVoice4 screens

Verdict

The call

The clearest difference is update cadence: MyVoice at every 3 months against ST's every 39 months. ST's advantage is iOS requirement (11.0 vs 15.0). 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

ST ships an update every 39 months, MyVoice every 3 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
ST versus MyVoice: the parameters behind the verdict, then further details
ParameterSTMyVoice
PriceFreeFree
Rating—4.7 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 39 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size10 MB8 MB
Age rating4+4+
DeveloperGlobalsat Technology Corporation.Tobiasz Dobrowolski

In-app purchases

None

ST

No in-app purchases

None

MyVoice

No in-app purchases

Questions

Is ST free?
ST is free to download, with no in-app purchases.
Is MyVoice free?
MyVoice is free to download, with no in-app purchases.
Do ST or MyVoice have ads?
Neither ST nor MyVoice shows ads.
Which is updated more often, ST or MyVoice?
ST ships an update every 39 months, and MyVoice every 3 months. Most recently, ST was updated on November 3, 2026 and MyVoice on November 3, 2026.

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