Comparison

Fast Flash vs Calender

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

Head to head
About

Fast Flash

This application provides a fast and efficient way to play various video and audio formats saved on your device. It supports a wide range of common file types, making it a versatile media player for your iPhone, iPod touch, or iPad.

Highlights
  • Fast and efficient playback
  • Supports numerous video formats
  • Simple and easy to use interface
  • Plays saved media files
  • Easy transfer via iTunes File Sharing
Features
Read full description

*** SPECIAL SALE - 67% OFF TODAY! - GET IT QUICK BEFORE THE PRICE GOES BACK UP!! *** Fast Player is a fast, efficient video player that plays many common video formats! Play videos you have saved on your iPhone, iPod touch, or iPad quickly and easily! Features: - Extremely fast, efficient player - Simple and easy to use - Supports a large number of video formats (see list below) Supported Formats: - mov - avi - mkv - mpeg - mpg - wmv - wma - mp4 - 3gp - mp3 - caff - aiff - ogg - ogv - m4a - m4v - vob - …and more! Download Fast Player now and start playing your videos!! --------------- Transferring videos to your device is easy! First, connect your device to your computer and open iTunes. Select your device from the list and go to the 'File Sharing' section. Select the Fast Player app from the 'Apps' list and add your video files to the 'Documents' list. You can now play your videos using the app!

About

Calender

Features
Read full description

Take control of your day with Calender, an all-in-one productivity app designed to help you plan better, stay focused, and move through your day with more intention. Whether you’re juggling work, building habits, or just trying to stay organized, Calender brings planning, focus, and mindfulness together in one clean, easy-to-use app. Daily planning that actually works • A visual timeline that shows your entire day at a glance • Quick task capture so ideas don’t get lost • Drag-and-drop scheduling for effortless planning • Categories and color coding to keep everything organized • Recurring tasks for habits and routines • Priority levels to help you focus on what matters most • Subtasks to break larger projects into manageable steps Focus timer & Pomodoro • Built-in Pomodoro timer for deep, distraction-free work • Flexible focus sessions (25, 30, 45, or 60 minutes) • Ambient sounds like rain, forest, or coffee shop • Link tasks directly to focus sessions • Session history and simple statistics • Background audio support • Live Activities to track your timer without opening the app Meditation & breathing • Guided breathing exercises to reduce stress • Popular techniques like box breathing and 4-7-8 • Meditation timer with calming ambient sounds • Ideal for starting or ending your day on a calmer note Routines made simple • Create morning, evening, or custom routines • Schedule routines on specific days automatically • Build consistency without overthinking it • Ready-to-use templates to get started quickly Progress & motivation • Track completed tasks and total focus time • View daily, weekly, and monthly progress • Earn achievements as you stay consistent • Streak tracking to keep you motivated • Insights to help you improve how you work Designed to feel good to use • Clean, modern dark interface • Smooth, thoughtful animations • Optimized for iPhone • No account required — your data stays private • iCloud backup to keep your data safe Subscription information Calender offers auto-renewable subscription options: • Weekly subscription • Yearly subscription Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your App Store account settings. Any unused portion of a free trial, if offered, will be forfeited when a subscription is purchased. Privacy Policy: https://www.sadynamics.com/privacy-policy-for-calender/ Terms of Use: https://www.sadynamics.com/calender-terms-of-use-eula/ Download Calender today and make planning, focus, and progress feel simpler. Your most productive days start here.

Screenshots

Fast Flash4 screens
Calender4 screens

Verdict

The call

The clearest difference is price: Calender at Free against Fast Flash's $2.99. Calender also leads on update cadence (every 2 days vs every 4 months). Fast Flash's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 18.5). On ads 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

Calender is free to download; Fast Flash costs $2.99 up front. Calender sells 2 in-app purchases, starting at $7.99 per 7 days. Fast Flash asks for nothing beyond the download.

UpkeepUpdate frequency

Fast Flash ships an update every 4 months, Calender every 2 days. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Fast Flash versus Calender: the parameters behind the verdict, then further details
ParameterFast FlashCalender
Price$2.99Free — better
Rating3.2 (159 ratings) — better—
Positive reviews37.1% of reviews—
Number of ratings159 — better—
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.5
Further details — not scored
Size16 MB43 MB
Age rating17+4+
DeveloperComponent StudiosCollabrains Technologies LTD

Bugs and requests

Fast Flash

Reported bugs

4 issues
  • Crashes frequently
  • Doesn't open .swf files
  • Doesn't play embedded flash
  • Doesn't work with employer's content

Requested features

2 requests
  • Refund option
  • Compatibility with more formats

Calender

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fast Flash

No in-app purchases

2 purchases

Calender

Subscriptions2
  • Calender Calendar Premium Weekly$7.997 Days
  • Calender Calendar Premium Yearly3 Days trial$29.991 Year

Questions

Is Fast Flash free?
Fast Flash costs $2.99, with no in-app purchases.
Is Calender free?
Calender is free to download, with in-app purchases available.
Do Fast Flash or Calender have ads?
Neither Fast Flash nor Calender shows ads.
Which is updated more often, Fast Flash or Calender?
Fast Flash ships an update every 4 months, and Calender every 2 days. Most recently, Fast Flash was updated on November 6, 2026 and Calender on October 28, 2026.

Other comparisons