Comparison

RappleKey vs ClockPhone big digital clocks

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

Head to head
About

RappleKey

This custom keyboard offers a smart typing experience with features like word suggestions and cursor control. Personalize your typing with customizable themes and access a secure notebook directly from your keyboard.

Highlights
  • Smart English Layout
  • Emoji Layout
  • Word Suggestions
  • Cursor Movement
  • Customizable Themes
  • Secure Notebook
Features
Read full description

Rapple - Smart mobile custom keyboard iOS v14 or higher ------------------------------------------------ Rapple is an integrated iOS custom keyboard with a rich set of keyboard features and customizable themes. Main features *********** + Smart English Layout + Emoji Layout + Symbols and Numbers + Word Suggestions + Long press for cursor movements + Customizable Themes + Secure notebook ------------------------------------------------ How to Activate the Rapple Keyboard --Quick method-- Step 1: • Tap on the `Setup Rapple Keyboard` option on the application's main screen - this will open the application settings page (in the iOS settings app) Step 2: • Select the `Keyboards` option from the list Step3: • Enable the ‘Rapple’ switch - Keep the ‘Allow Full Access’ option OFF Step 4: • Go back to the app(or any other app) and select a Textfield. • Use the `Globe` icon (press & hold) to switch to Rapple Keyboard • Start typing... --Normal method-- Step 01: • Go to 'Settings > General > Keyboard' Step 02: • Select the 'Keyboards' option Step 03: • Select the `Add New Keyboard...` option under the list of currently activated keyboards section • Locate & Select ‘Rapple’ in the THIRD-PARTY KEYBOARDS section • Keep the 'Allow Full Access' option OFF Step 4: • Go back to the app(or any other app) and select a Textfield. • Use the `Globe` icon (press & hold) to switch to Tamil Keyboard • Start typing... Recommended iOS versions - iOS v14.0 or higher. This application will not collect any kind of information from the users of the app.

About

ClockPhone big digital clocks

This app offers a stylish and functional digital clock with advanced alarm and timer features. Customize its appearance, set flexible alarms with unique dismissal methods, and utilize versatile timers for workouts or productivity.

Highlights
  • Advanced alarm with flexible repeats
  • Unique alarm dismissal methods (NFC, QR, math)
  • Versatile timer for workouts and productivity
  • Customizable digital clock display
  • Home screen widgets
  • Gesture controls
Features
Read full description

ClockPhone is a stylish and functional clock app that’s easy to use. It features an advanced alarm with flexible repeat settings: by day of the week, on a specific date, or following a shift schedule. And to make sure you really wake up, there are not just standard options to turn it off, but also advanced methods — like scanning an NFC tag, QR/barcode (for example, on a toothpaste tube in the bathroom), or solving math problems. ClockPhone also includes a versatile timer, perfect for workouts — including various interval types like Tabata, and productivity techniques like Pomodoro, 52/17, and 90/30 — as well as for cooking, meditation, and any task that needs precise time control. The app combines a thoughtfully designed interface with a rich feature set. Thanks to its stylish and attractive time display, ClockPhone fits beautifully into any space. The large digits are easy to read from any distance, and the second hand comes with different display modes for enhanced readability. Time transitions are smoothly animated, and the clock’s appearance is easy to customize via a functional and intuitive interface. Perfect for use on a charging dock or for bringing new life to a favorite device. It looks great in both landscape and portrait orientations. An onboarding guide shows how to control the app with gestures. You can also add ClockPhone widgets to your Home Screen to see the time and date at a glance without opening the app. There are two types of widgets — simple and transparent — each available in two sizes and with plenty of customization options. ● Key app features to tailor it to your needs and use it comfortably in any situation • Screen burn-in protection • Exit lock to prevent unauthorized closure • Simple and transparent widgets • Display of date and battery level • Customization of digit color, animation, thickness, and size • Random color changing of digits • Intuitive gestures: adjust brightness, toggle flashlight, open menu, resize digits • Time signals • Configurations — groups of settings that can be switched manually or on a schedule • Backups • Share settings, configurations, alarms, and timers • Time zone support • Display of analog and digital seconds • Time announcements for visually impaired users ● Alarm features to suit any routine, habit, or personal preference • Repeats by weekday, shift schedule, or specific date • Option to postpone the next trigger • Dismiss methods: standard, NFC tag scan, QR/barcode scan, or solving math problems • Support for custom sounds from the Music library or files saved in iCloud • Gradual volume increase • Flexible snooze options: number of repeats and snooze duration • Actions upon alarm dismissal ● Unique timer features to suit various use cases: interval training, productivity methods for work or study, and more • Multiple intervals with different durations • Repeat settings for entire interval series • Sound at the end of an interval or name announcement at the start • Pause or automatic transition to the next interval • Actions upon timer completion ClockPhone is constantly evolving based on user feedback. Install it on your iPhone, iPad, or iPod touch — and you won’t want to be without it!

Screenshots

RappleKey4 screens
ClockPhone big digital clocks4 screens

Verdict

The call

The clearest difference is review sentiment: ClockPhone big digital clocks at 69% against RappleKey's 0%. ClockPhone big digital clocks also leads on rating (4.6 vs 3.8) and ads (none vs shown). On price, in-app purchases, monetization model 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

Both are free to download. RappleKey sells 1 one-off in-app purchase and ClockPhone big digital clocks sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ClockPhone big digital clocks holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: ClockPhone big digital clocks has 30K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 0% of RappleKey's written reviews are positive against 69% of ClockPhone big digital clocks's.

UpkeepUpdate frequency

RappleKey ships an update every 13 months, ClockPhone big digital clocks monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
RappleKey versus ClockPhone big digital clocks: the parameters behind the verdict, then further details
ParameterRappleKeyClockPhone big digital clocks
PriceFreeFree
Rating3.8 (11 ratings)4.6 (30K ratings) — better
Positive reviews0.0% of reviews68.6% of reviews — better
Number of ratings1130K — better
Update frequencyEvery 13 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size25 MB171 MB
Age rating4+4+
DeveloperRajeev PrasadEVGENII KOSTIN

Customer experience

RappleKey

All ratings7 ratings
Positive57.1%
Neutral14.3%
Negative28.6%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

ClockPhone big digital clocks

All ratings29,636 ratings
Positive91.0%
Neutral3.9%
Negative5.2%
Written reviews490 reviews
Positive68.6%
Neutral8.0%
Negative23.5%

Bugs and requests

RappleKey

Not enough reviews yet to summarise bugs or requests.

ClockPhone big digital clocks

Reported bugs

3 issues
  • Clock Now Just Displays 0000 After 1.8.5 Update
  • Version 1.8.5 Stopped Updating When Charging
  • Transparency Feature Stopped Functioning After Most Recent Update

Requested features

7 requests
  • Alarm Functionality Within App with Ability to Snooze
  • Ability to Change Font
  • Ability to Display Seconds
  • Ability to Go Directly to Apple's Clock App and Calendar App
  • Ability to Automatically Start the Clock When the Phone is Plugged In or on a MagSafe Charger
Show 2 more
  • Ability to Dim the Screen on a Timer
  • Ability to Snooze and Turn Off the Alarm Directly from the Clock Face

In-app purchases

1 purchases

RappleKey

One-time1
  • Remove Ads$0.99
3 purchases

ClockPhone big digital clocks

One-time3
  • Settings+$2.99
  • AlarmClock+$3.99
  • Premium$4.99

Questions

Is RappleKey free?
RappleKey is free to download, with in-app purchases available.
Is ClockPhone big digital clocks free?
ClockPhone big digital clocks is free to download, with in-app purchases available.
Which has better reviews, RappleKey or ClockPhone big digital clocks?
ClockPhone big digital clocks is rated higher. RappleKey averages 3.8 out of 5 from 11 ratings, while ClockPhone big digital clocks averages 4.6 from 30K ratings.
Do RappleKey or ClockPhone big digital clocks have ads?
RappleKey shows ads; ClockPhone big digital clocks does not.
Which is updated more often, RappleKey or ClockPhone big digital clocks?
RappleKey ships an update every 13 months, and ClockPhone big digital clocks monthly. Most recently, RappleKey was updated on October 23, 2026 and ClockPhone big digital clocks on October 24, 2026.

Other comparisons