LiveCap vs Power Conversion Calc
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LiveCap
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Read everyday conversations as text LiveCap helps deaf and hard of hearing people follow face-to-face conversations, whether at a shop, a pharmacy, an appointment, or with friends and family. LIVE TRANSCRIPTION AND TRANSLATION See speech as live captions in the spoken language, or use translation to read it in another language. Choose the language being spoken and, for translation, the language you want to read. TEXT AT A SIZE THAT SUITS YOU Spread two fingers apart on the text to make the letters larger. Pinch them together to make the letters smaller. Your preferred text size is remembered for next time. GO BACK WHEN YOU MISS SOMETHING Scroll up to reread earlier text in the current conversation. The view stays where you are reading instead of jumping to the newest words. Scroll all the way to the bottom to resume automatically following the live text. This works with both captions and translations. SIMPLE TO USE Choose a language and tap the red button to start listening. Tap again to stop. The indicator inside the button shows microphone activity, and clear progress messages let you know when translation is getting ready. Stop listening before changing languages or switching between transcription and translation. LANGUAGES AND AVAILABILITY Live transcription is available on iOS 15 and later. Translation requires iOS 18 or later. Available languages depend on your device and operating system and are updated automatically as support becomes available. Translation language resources may need to be downloaded before use. LiveCap is a one-time purchase with no subscription. No account or sign-in is required. Microphone and Speech Recognition access are needed to transcribe speech.
Power Conversion Calc
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The Power Conversion app is for AC & DC Electrical Systems in Transportation (EV, Rail, Airports), Renewable Power (Solar, Wind, BESS), Utility and Commercial Buildings.
Screenshots
Verdict
The clearest difference is price: Power Conversion Calc at Free against LiveCap's $0.99. Power Conversion Calc also leads on update cadence (every 3 months vs every 10 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Power Conversion Calc is free to download; LiveCap costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LiveCap ships an update every 10 months, Power Conversion Calc every 3 months. The most recent releases landed on October 11, 2026 and September 12, 2026 respectively.
| Parameter | LiveCap | Power Conversion Calc |
|---|---|---|
| Price | $0.99 | Free โ better |
| Update frequency | Every 10 months | Every 3 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Miguel Furst | Southwire Company |
In-app purchases
LiveCap
No in-app purchases
Power Conversion Calc
No in-app purchases
Questions
Is LiveCap free?
Is Power Conversion Calc free?
Do LiveCap or Power Conversion Calc have ads?
Which is updated more often, LiveCap or Power Conversion Calc?
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