Comparison

PlanRight vs KKUK

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

Head to head
About

PlanRight

Effortlessly transform text and images into calendar events. Simply paste content, import a screenshot, or share from another app, and AI will extract all necessary details. Review and confirm before saving to your calendar.

Highlights
  • Extract events from text, screenshots, and images
  • Share content directly from other apps
  • Review and edit event details
  • Quick entry via Back Tap and Shortcuts
  • Supports multiple languages, Dark Mode, and Dynamic Type
Features
Read full description

PlanRight turns scattered text and images into clear calendar events. Paste a message, import a screenshot or image, or share content from another app. AI extracts the title, date, time, location, notes, and reminder. Review and edit every detail before saving it to Apple Calendar. Great for meetings, appointments, classes, trips, event notices, and last-minute plans. Key features: - Recognize events from text, screenshots, and images - Share content directly from other apps - Review and edit event details before saving - Optional Back Tap and Shortcuts quick entry - Multiple languages, Dark Mode, and Dynamic Type - Calendar events are added only after your confirmation Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KKUK

Track your habits by stamping them on a calendar. This app allows you to create custom stamps with colors and emojis, and view your progress through various reports. It offers lock screen and widget integration for easy access.

Highlights
  • Stamp habits on a calendar
  • Customizable stamps with colors and emojis
  • Lock screen and widget integration
  • Journal entries with photos and notes
  • Weekly, monthly, and yearly reports
  • CSV export of reports
  • Home screen widgets
Features
Read full description

A to-do list erases what you finish. KKUK does the opposite β€” every day you follow through leaves one more stamp. Press one stamp today. Then watch them stack up on the calendar. β–  Press it without opening the app Open the app once and today's board appears on the Lock Screen and in the Dynamic Island. For a while after that you can press a stamp right there, without going back to the app. You can also press one from a Home Screen widget. β–  A press, not a tap One quick tap won't do it. Hold your finger until the ink fills all the way, and the stamp lands. Slide your finger aside to cancel a press you didn't mean. β–  Make your own stamp Build a stamp from 16 colors and an emoji. Which weekdays, how many times a day, which group it belongs to, and when it should remind you β€” set all of it per stamp. β–  See what you've kept Β· Calendar β€” every stamp you pressed this month on a single board. Β· Journal β€” leave a note and a photo beside the stamp. Β· Report β€” see how well you kept up by week, by month, and by year. The period you're looking at can be exported as a CSV file. Β· Monthly review β€” look back on the month that just ended. β–  Seven Home Screen widgets Today's Stamps Β· Recent check-ins Β· Calendar Β· Weekly report Β· Monthly report Β· Group weekly Β· Large calendar. Pick any size and keep it on your Home Screen. β–  Make it yours Twenty bundled typefaces β€” four drawn for Latin text, sixteen Korean. Light, dark, or follow your device. Portrait only. β–  Free to use 3 stamps, 3 groups, the last 30 days of records, this week's and this month's report, and the Today's Stamps widget. Watch a rewarded ad all the way through to add one more stamp, and the slot you earned stays yours. β–  KKUK Premium unlocks Β· Unlimited stamps and groups Β· Every record, including anything older than 30 days Β· Past reports and past monthly reviews Β· All seven widgets Β· iCloud sync to continue on another device Β· No ads β–  Subscription details Β· KKUK Premium Monthly β€” $1.99 / month Β· KKUK Premium Yearly β€” $12.99 / year Subscriptions renew automatically. Unless canceled at least 24 hours before the current period ends, a subscription renews at the same price, and payment is charged to your Apple Account at confirmation of purchase. You can manage or cancel subscriptions in Settings > Apple Account > Subscriptions on your device. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://kkuk-app.web.app/en/privacy/ β–  Your records stay on your device Stamps, notes, and photos are stored on your device. There is no account and no sign-in. iCloud sync is off by default, and when you turn it on, records are copied only to your own private iCloud database. The developer cannot read them and does not keep them on a separate server.

Screenshots

PlanRight4 screens
KKUK4 screens

Verdict

The call

The clearest difference is in-app purchases: KKUK at none against PlanRight's 2. PlanRight's advantage is ads (none vs shown). On price, review sentiment, update cadence and monetization model there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PlanRight sells 2 in-app purchases, starting at $3.99 per month. KKUK asks for nothing beyond the download.

UpkeepUpdate frequency

PlanRight ships an update every 6 days, KKUK every 4 days. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

Scorecard2 real differences Β· 6 level
PlanRight versus KKUK: the parameters behind the verdict, then further details
ParameterPlanRightKKUK
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 6 daysEvery 4 days β€” better
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.0 β€” better18.0
Further details β€” not scored
Size14 MB82 MB
Age rating4+4+
DeveloperChengdu Zhixinji Technology Co., Ltd.Sangcheol Kim

Customer experience

PlanRight

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KKUK

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

PlanRight

Subscriptions2
  • PlanRight Pro Monthly$3.991 Month
  • PlanRight Pro Annual$24.991 Year
None

KKUK

No in-app purchases

Questions

Is PlanRight free?
PlanRight is free to download, with in-app purchases available.
Is KKUK free?
KKUK is free to download, with no in-app purchases.
Do PlanRight or KKUK have ads?
KKUK shows ads; PlanRight does not.
Which is updated more often, PlanRight or KKUK?
PlanRight ships an update every 6 days, and KKUK every 4 days. Most recently, PlanRight was updated on October 20, 2026 and KKUK on October 10, 2026.

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