Hour Calc vs CHUBORY AIR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hour Calc
Converts time between hours:minutes and decimal hours formats. Features include easy input, minute validation, and autocompletion for readability. Supports iPhone and iPad with autosized tables.
- Hours:minutes to decimal hours conversion
- Decimal hours to hours:minutes conversion
- Easy number keypad input
- Minute input validation
- Autocompletion for readability
- Native iPad support
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A small utility that converts hours:minutes format to decimal hours (h.xx), also called industrial hours, and vice versa. Features: • Easy input with number keypad on iPhone and iPod Touch • Check for minute input and warning on more than 59min • Autocompletion if less than 10min are entered for better readability (5h 2min will show as 5:02) • Independent tables for both calculators • Possibility to delete single values in both tables for correction • Clear button for complete deletion of tables • Autosized tables on iPhone 5 showing 5 entries • Native iPad support • 100% add free Please give a good rating if you like the app to support further development. For any questions send a email.
CHUBORY AIR
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CHUBORY AIR is the companion app for the CHUBORY Wi-Fi FPV drone. After connecting the drone to Wi-Fi, you can watch the live video feed, control the flight via the screen, and take photos and videos. Supports virtual joystick, one-click take-off and landing with emergency stop, album management, gesture photo/video shooting, MV soundtrack, gravity sensing and trajectory flight functions. Remote control and the App cannot be used simultaneously for operation or real-time video transmission.
Screenshots
Verdict
The clearest difference is price: CHUBORY AIR at Free against Hour Calc's $0.99. Hour Calc's advantage is iOS requirement (8.0 vs 15.0). On 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
CHUBORY AIR is free to download; Hour Calc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Hour Calc | CHUBORY AIR |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Guenter Freytag | Shenzhen Yilushi Technology Co.,ltd |
In-app purchases
Hour Calc
No in-app purchases
CHUBORY AIR
No in-app purchases









