Comparison

P714星球Calendar vs InstantTODO

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

Head to head
About

P714星球Calendar

This app helps you organize your life with a cute and convenient calendar and diary. Add photos, create custom stickers, and sync with your iOS calendar. Enjoy a visually appealing interface with hand-illustrated backgrounds and fun stickers.

Highlights
  • iOS iCalendar sync
  • Photo stickers
  • Multiple-day display
  • DIY stickers
  • Hand illustrated backgrounds
  • Quick note function
  • Password protection
Features
Read full description

Hurray! The cute members of Planet 714 are here to be your daily assistants! Syncs with iOS iCalendar! Now you can update and add iCalendar events with P714 Calendar! Unique Features! O Multiple-day display function to easily check events and diary entries for selected days. O Photo stickers! Add photos as stickers anywhere in your diary! P714 Calendar Features: O Hand illustrated P714 calendar background to give you a good mood everyday! O P714 stickers you can stick anywhere in your P714 calendar or diary! O Easy to use DIY stickers: use preset sticker shapes of draw your own, then save your DIY sticker for later use. O Stick your photos anywhere, or turn them into stickers! Zoom and rotate your photos add them in your diary! O Intuitive multiple-day display function! Check event lists across multiple days by dragging across multiple days! O Quick note function allows you to record any event easily! O Preset event categories for easier search! O Simple to use scheduled / repeat reminder function so that you can create event reminders in one simple step! O Share diaries you have spent time designing with your friends on FB and Twitter. O Supports backup of diaries and stickers O Password protection to safeguard your privacy. ................. This version provides only limited functions. If you like it, we recommend upgrading to the full version in the program to enable all features. ................. If you have any problems or suggestions, please mail to this address: iapps@webineti.com.tw (Please include title: P714 Calendar). If problems using P714 Calendar, please email to us, do not leave them in reviews, because we will not be able to reach you to solve the problem. Your valuable feedback will help us improve and provide you with better apps :D ................. What is P714? P = planet, while 714 stands for its birthday on July 14th. This is the origin of P714. If reality fails us, then we can always fantasize... Imagine... A beautiful planet, Containing all the joys of your childhood memories; The surprise you feel when seeing a firefly for the first time, The emotions in your heart when seeing a butterfly emerge from its cocoon, Imagine flying to the sky in a hot air balloon, Or finding rainbows while sleeping in the clouds, Imagine all your childhood emotions being rediscovered in a beautiful planet, That is truly a blessing! Because of our fantasies, we rediscovered our childhood happiness, Because of our fantasies, we achieved our dreams. You can also find your own happiness on Planet P714!!

About

InstantTODO

This is a straightforward to-do list application designed for users who struggle with remembering tasks. It features persistent alarms to ensure nothing is forgotten, simple one-tap task addition, and easy management through swiping and holding. It also offers iCloud backup and synchronization.

Highlights
  • Persistent alarms
  • One-tap task addition
  • Simple single list
  • iCloud backup and sync
  • Easy sorting and deletion
  • Customizable backgrounds
Features
Read full description

Easy to use, and a TODO app that never forgets TODO! TODO app doesn't really know how to operate.... It's too difficult to use, and you forget the TODO you added... This is a simple TODO app that is perfect for people like that. [ Features ] - Automatic synchronization with iPad. - Simple with one list. - Add a TODO with one tap! - The alarm is so persistent that you never forget your TODO. - The characters are interesting and informative. - Automatic Backup & Sync with iCloud - Press and hold for easy sorting - Just slide it to the left to delete it! - A variety of backgrounds are available (some premium members only) - No extra features at all. PRIVACY POLICY and TERMS OF USE: https://help.toconakis.jp/?page_id=2163

Screenshots

P714星球Calendar4 screens
InstantTODO4 screens

Verdict

The call

The clearest difference is rating: InstantTODO at 4.9 against P714星球Calendar's 3.8. InstantTODO also leads on update cadence (every 6 weeks vs every 4 months) and review sentiment (78% vs 66%). P714星球Calendar's advantage is ratings volume (26 vs 8) and iOS requirement (11.0 vs 18.6). On price, ads, in-app purchases and monetization model 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. P714星球Calendar sells 2 one-off in-app purchases and InstantTODO sells 2 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

InstantTODO holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 26 and 8 respectively. Written reviews point the same way: 66% of P714星球Calendar's written reviews are positive against 78% of InstantTODO's.

UpkeepUpdate frequency

P714星球Calendar ships an update every 4 months, InstantTODO every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
P714星球Calendar versus InstantTODO: the parameters behind the verdict, then further details
ParameterP714星球CalendarInstantTODO
PriceFreeFree
Rating3.8 (26 ratings)4.9 (8 ratings) — better
Positive reviews66.2% of reviews77.5% of reviews — better
Number of ratings26 — better8
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better18.6
Further details — not scored
Size54 MB78 MB
Age rating4+4+
DeveloperWebi & Neti Internet Services Inc.flickfrog

Customer experience

P714星球Calendar

All ratings26 ratings
Positive69.2%
Neutral7.7%
Negative23.1%
Written reviews68 reviews
Positive66.2%
Neutral13.2%
Negative20.6%

InstantTODO

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews40 reviews
Positive77.5%
Neutral7.5%
Negative15.0%

Bugs and requests

P714星球Calendar

Not enough reviews yet to summarise bugs or requests.

InstantTODO

Reported bugs

14 issues
  • App stops opening
  • App becomes unusable
  • Notes disappear
  • Input area becomes unresponsive
  • Order of tasks changes automatically
Show 9 more
  • Tasks disappear automatically
  • Notification sound not working
  • Screen tap required to see notifications
  • Input screen '+' button causes screen to close
  • App opens briefly then closes
  • App opens briefly then closes after not being used for a few days
  • App opens briefly then closes after premium registration
  • App opens briefly then closes after reinstalling
  • App opens briefly then closes after adding one task

Requested features

7 requests
  • Calendar integration or Google Calendar sync
  • More characters and backgrounds, especially cats
  • Option to have tasks repeat without limit
  • Ability to input a single emoji
  • A way to be praised upon task completion
Show 2 more
  • Lower price for the premium plan
  • All features to be free

In-app purchases

2 purchases

P714星球Calendar

One-time2
  • 100,000 P Coin Pack$0.99
  • P714 Calendar$2.99
2 purchases

InstantTODO

Subscriptions2
  • Premium Plan$2.491 Month
  • Premium Plan(Annual)$23.491 Year

Questions

Is P714星球Calendar free?
P714星球Calendar is free to download, with in-app purchases available.
Is InstantTODO free?
InstantTODO is free to download, with in-app purchases available.
Which has better reviews, P714星球Calendar or InstantTODO?
InstantTODO is rated higher. P714星球Calendar averages 3.8 out of 5 from 26 ratings, while InstantTODO averages 4.9 from 8 ratings.
Do P714星球Calendar or InstantTODO have ads?
Both P714星球Calendar and InstantTODO show ads.
Which is updated more often, P714星球Calendar or InstantTODO?
P714星球Calendar ships an update every 4 months, and InstantTODO every 6 weeks. Most recently, P714星球Calendar was updated on November 2, 2026 and InstantTODO on November 3, 2026.

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