Comparison

O2 Car Control vs Hello Emma

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

Head to head
About

O2 Car Control

Features
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In the app you will find: - Vehicle detail with basic information about last position, route and tank status - Driver login to the vehicle - Option to enter expenses just made on the vehicle - Option to activate alerts - Share location with family or clients - Map display of location and route with a range of features - Clear list of vehicle routes with details of each route - Notifications from the app in one place - Ability to chat with colleagues in the company The app is designed for O2 customers. To use it you need an active account and access data.

About

Hello Emma

This voice assistant supports Czech, Slovak, Polish, and English. It allows users to perform various tasks using voice commands, including sending messages, managing calendars, and controlling smart home devices via custom shortcuts. Additional features include a calculator, radio, and dictation for navigation apps.

Highlights
  • Voice commands in multiple languages
  • SMS dictation
  • Calendar and reminder management
  • Smart home control via Shortcuts
  • Speaking calculator
  • Navigation dictation
Read full description

Voice assistant for iPhone in Czech, Slovak, Polish and English language. Use your voice for tasks that you could only dictate to Siri in English or German but not in Eastern European languages right now. Dictate SMS, dial contacts and phone numbers, schedule meetings in your calendar, write reminders and items in your shopping list, use speaking calculator or control your smart home via your own Shortcuts and commands such as "turn on the light". Phone • SMS • Shopping list • Calculator • Calendar • Reminders • Shortcuts • Dictate addresses for navigation to Apple Maps, Google Maps, Mapy.cz or Waze • Radio • Name days • Safari • Internet • Jokes Some functions require the iOS application Shortcuts and the shortcut 'Hello Emma Supershortcuts', which you can download directly in the application: Alarm • Timer • Voice recorder • Intercom • Shazam • calling and sending SMS without the need for confirmation on the display. If the iPhone misunderstands the dictated text or name or wrongly pronounce something, you can write the correct text in the 'Text Replacement' dictionary and the next time the text will be automatically corrected. I'd love to hear feedback on what Hello Emma still needs to learn. Looking for beta tester for other languages.

Screenshots

O2 Car Control4 screens
Hello Emma4 screens

Verdict

The call

The clearest difference is price: O2 Car Control at Free against Hello Emma's $9.99. On update cadence, 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

O2 Car Control is free to download; Hello Emma costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

O2 Car Control ships an update every 5 months, Hello Emma every 3 months. The most recent releases landed on September 10, 2026 and July 6, 2026 respectively.

Scorecard1 real difference · 8 level
O2 Car Control versus Hello Emma: the parameters behind the verdict, then further details
ParameterO2 Car ControlHello Emma
PriceFree — better$9.99
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.616.0 — better
Further details — not scored
Size44 MB9 MB
Age rating4+17+
DeveloperO2 Czech Republic a.s.David Beck

In-app purchases

None

O2 Car Control

No in-app purchases

None

Hello Emma

No in-app purchases

Questions

Is O2 Car Control free?
O2 Car Control is free to download, with no in-app purchases.
Is Hello Emma free?
Hello Emma costs $9.99, with no in-app purchases.
Do O2 Car Control or Hello Emma have ads?
Neither O2 Car Control nor Hello Emma shows ads.
Which is updated more often, O2 Car Control or Hello Emma?
O2 Car Control ships an update every 5 months, and Hello Emma every 3 months. Most recently, O2 Car Control was updated on September 10, 2026 and Hello Emma on July 6, 2026.

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