Power world vs EVA Clock Nixie
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Power world
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Heat Pump Smart Control APP. * Connect to the Internet remotely * To be controlled through the mobile phone app * Turn on the heat pump remotely in advance * Schedule the start time as you like and customize the temperature you want * Remote reminder of faults & abnormal status
EVA Clock Nixie
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A nixie tube clock for your iPhone or iPad. The glowing orange digits are not photographs. Every bend of every numeral, and every wire stacked behind it, is drawn from scratch. Each digit is built as a single bent wire, and three layers - bloom, midtone, and glowing core - stack up to make that particular orange light. The digits that are not lit are still there, as a faint stack of ten numeral-shaped cathodes behind the glowing one. As the time changes, lit and unlit tubes quietly trade places. Turn the device sideways and the tubes fill the screen. It is meant to sit on your nightstand or desk as the clock itself. WHAT IT DOES - Home Screen widgets showing hours and minutes, in a small square or a wide rectangle - they work in StandBy too - Switch between 12-hour and 24-hour display - Hourly chime, with a three-second countdown tone and adjustable volume (it respects the silent switch) - Keep the screen awake while the clock is showing - Dim the display for night use - Protect OLED displays by shifting the clock a few points every few minutes ABOUT THE WIDGET It sits on your Home Screen or in StandBy. It shows hours and minutes; seconds do not move. iOS decides when widgets refresh, so the displayed time may lag slightly behind. Lock Screen widgets are not supported - the Lock Screen renders widgets without color, and nixie tubes do not survive that. USING IT Tap the screen to open the settings. There are no other buttons - you get the clock and nothing else. PRIVACY This app collects nothing. No analytics, no crash reporting, no advertising. It performs no network communication at all. Your settings are stored only on your device. REQUIREMENTS iOS 17.0 or later / iPadOS 17.0 or later Also available for Mac under the same name.
Screenshots
Verdict
The clearest difference is iOS requirement: Power world at 12.0 against EVA Clock Nixie's 17.0. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Power world | EVA Clock Nixie |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Mac โ better |
| Requires iOS | 12.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 173 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | Guangdong Chico Electronic Inc. | Futoshi Ebata |
In-app purchases
Power world
No in-app purchases
EVA Clock Nixie
No in-app purchases
Questions
Is Power world free?
Is EVA Clock Nixie free?
Do Power world or EVA Clock Nixie have ads?
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