ecoClock vs Flip Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ecoClock
This app offers a suite of essential tools for daily life, including world clocks, alarms, timers, and a stopwatch. It also provides simple utilities like a compass, spirit level, and calculator, with customizable wallpaper options.
- World date and clock display
- Customizable alarms and timers
- Stopwatch with 1/100 sec precision
- Simple utility tools (compass, spirit level, calculator)
- Adjustable screen brightness timer
- Customizable wallpaper
- Battery status display
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It is an application which is helpful by the date and clock display corresponding to world each language, alarm, timer, stopwatch, event list display, the status display of a battery, the simple tool (compass, a spirit level, LED lighting, and calculator) that can be risen immediately, and various functions. It is possible to change wallpaper freely. Basically, operation and a display of a tool -- a single tap or swipe, and setup of a tool -- the double-tap. The function is embedded in various places. Please use it, enjoying yourself. [Date] The world's languages can be displayed in format For more information or simple display can be switched [Clock] Display selection of digital or analog clock is possible. Display switching function AM / PM or 24 hour [Brightness Timer] You can drop to the lowest brightness of the LCD backlight does not perform the specified time input, operations such as search. That suppress the consumption of the battery even if you do not attempt to auto-lock setting screen starting ON / OFF with a single tap, config with a double tap. You can revert to the standard brightness by sensing the shake of the body also. [Auto Lock Timer] You can delay the time you are free to specify automatic locking of the Setting. (Up to 60 minutes) You can reset the lock automatic timer senses the shaking of the body also start setting screen ON / OFF, with a double tap with a single tap. [Wallpaper] You can save a photo as wallpaper on the spot and took photos in the Photo Library. (Please set in the double-tap when you first start because it is not save the wallpaper.) You can hide the tool icon temporarily. (Double-click the center of the screen) [Alarm] You can set alarms for up to three. (Switch by swiping to the right) Alarms can be set only on specified days of the week every week. (Start screen, configured with double tap) Snooze function.(Interval from 5 to 60 minutes) Snooze function will continue until you stop the alarm.(Up to 12 times in the back ground) Three types of alarm sound can be selected, at the same time vibration can be set (only iPhone) [Timer] You can set the timer for up to three. (Switch by swiping to the left) Three types of alarm sound can be selected. (Start screen, configured with double tap) [Stopwatch] Can be measured up to 1/100 sec. Swipe reset the start / stop, right at the single-tap [Display of battery status] Display of battery power remaining, the display during charging is possible. [View schedule] Calendar Schedule of iOS (90 days maximum) will be listed for the specified period from the date or the current time. [Calculator] Undo / redo functionality and memory of up to three Tax rate calculation function (when you first start, please enter the tax rate.) Calculation results can be copied to the clipboard. [Compass](later iPhone3G, and iPad) Switchable (compass pointed north) magnetic north, true north (north exact) Horizontal instrument that can be measured with respect to a variety of device Both instruments can be calibrated compass horizontal. (Measurement function relative data) [Lighting LED] (later iPhone4) LED lighting that can be used immediately launched Lock mode can be switched or switch lights only while you hold it down. Almost features are available free of charge. However, the advertisement indication may not expect an economy in power consumption effect to use a network and local information frequently. Please pay the fee In-App Purchase, if you like this app. You can add many design and hide the ads.
Flip Clock
This app offers a visually stunning and artistic way to display time on your device. It combines unique clock face designs with useful features like a Pomodoro timer and relaxing music. Customize the look with various themes, colors, and fonts to match your personal style.
- Artistic clock faces
- Pomodoro timer
- Stopwatch
- Relaxing music
- Customizable themes
- Dark mode
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A captivating and innovative clock app that revolutionizes the way time is displayed. Combining artistry with functionality, ClockByClocks offers a unique and mesmerizing clock experience on your device. With its visually stunning arrangement of numbers and dynamic movements, ClockByClocks transforms time into an artistic installation, making it a striking addition to your home or office. Customize your ClockClock with various themes, colors, fonts, and animations to match your style. Key Features: - 3 different styles of clock faces - Pomodoro - Stopwatch - Relax, sleep and study music - Dark mode
Screenshots
Verdict
The clearest difference is review sentiment: Flip Clock at 100% against ecoClock's 56%. Flip Clock also leads on rating (4.7 vs 4.0) and in-app purchases (none vs 3). ecoClock's advantage is iOS requirement (8.0 vs 15.0). On price 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
Both are free to download. ecoClock sells 3 one-off in-app purchases. Flip Clock asks for nothing beyond the download.
Flip Clock holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Flip Clock has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 56% of ecoClock's written reviews are positive against 100% of Flip Clock's.
ecoClock ships an update every 3 months, Flip Clock every 2 months. The most recent releases landed on September 24, 2026 and August 30, 2026 respectively.
| Parameter | ecoClock | Flip Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.7 (21 ratings) — better |
| Positive reviews | 56.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 21 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Atsuhiko Tanaka | 裕涛 兰 |
Customer experience
ecoClock
Flip Clock
In-app purchases
ecoClock
- iPhone version$5.99
- iPad version$8.99
- Full version$11.99
Flip Clock
No in-app purchases









