Comparison

Tip Calculator Ultra vs Karui Notifications

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

Head to head
About

Tip Calculator Ultra

Easily split bills with friends and calculate tips. This utility allows you to adjust tip percentages and see the total amount due. Streamline your group dining expenses.

Highlights
  • Split bills among friends
  • Choose tip percentage
  • View total bill amount
  • User-friendly interface
  • Premium experience
Features
Read full description

Split bill between friends, choose tip percentage, and view the total bill! Developed by Asher Dipprey

About

Karui Notifications

This app intelligently sorts incoming notifications, silencing spam while ensuring important messages and calls get through. It offers features like reading deleted messages, emergency alarms, and deadline reminders, enhancing your communication experience.

Highlights
  • Spam filtering
  • Read unsent messages
  • Emergency alarms
  • Auto-reply
  • Deadline reminders
  • Searchable notification history
  • Mac integration
Features
Read full description

Karui sorts every notification the moment it arrives. Spam stays silent; friends and one-time codes get through. You can even read unsent messages. And emergencies wake you up, even on silent. Already keep notifications off? You might be missing a friend changing plans or an important delivery. Turn them back on: Karui lets those through and keeps promos from the same apps silent. Already using Focus modes? Karui builds on top of Focus. It judges each message, not just the app it came from, lets your VIPs through from any app, not just Apple’s, and adds what Focus can’t do: • Wake Me: people you choose can ring an alarm in an emergency, even when your iPhone is silenced. It depends on the Karui Shortcut running, so don’t rely on it alone. • Auto Reply tells your VIPs you’re driving, in a meeting, or asleep, and that you’ll reply later. • Deadline reminders: when a message asks for something by a certain day, Karui reminds you the day before. • Several quick messages from one person arrive as one notification. • Notifications translated into your language. • Every app’s notifications in one searchable history. On your Mac too Karui for Mac, free at karui.jp/mac, improves filtering, clears alerts on your iPhone that you’ve already dealt with on your Mac, and keeps your iPhone quiet while you’re using your Mac. Setup Add the Karui Shortcut from a link. It takes about a minute and is all you need to read unsent messages. To filter spam, you also choose a Focus that keeps your other apps quiet. Karui guides you through both. Spam filtering and deadline reminders need Apple Intelligence; unsent messages work without it. Privacy Karui runs on your iPhone with Apple’s on-device model, so your notifications stay on your device. Second Opinion, which setup offers, sends a notification’s text to Apple’s Private Cloud Compute when the on-device model can’t sort it. No server, no account, zero analytics.

Screenshots

Tip Calculator Ultra3 screens
Karui Notifications3 screens

Verdict

The call

The clearest difference is price: Karui Notifications at Free against Tip Calculator Ultra's $1.99. Karui Notifications also leads on update cadence (daily vs every 3 days). Tip Calculator Ultra's advantage is iOS requirement (17.0 vs 27.0). On rating, review sentiment, ratings volume and ads 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

Karui Notifications is free to download; Tip Calculator Ultra costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Tip Calculator Ultra against 5.0 for Karui Notifications. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Tip Calculator Ultra ships an update every 3 days, Karui Notifications daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Tip Calculator Ultra versus Karui Notifications: the parameters behind the verdict, then further details
ParameterTip Calculator UltraKarui Notifications
Price$1.99Free — better
Rating5.0 (3 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings34 — better
Update frequencyEvery 3 daysDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better27.0
Further details — not scored
Size0 MB17 MB
Age rating4+4+
DeveloperAsher DippreyJustin Henry Garcia

Customer experience

Tip Calculator Ultra

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Karui Notifications

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Tip Calculator Ultra

No in-app purchases

None

Karui Notifications

No in-app purchases

Questions

Is Tip Calculator Ultra free?
Tip Calculator Ultra costs $1.99, with no in-app purchases.
Is Karui Notifications free?
Karui Notifications is free to download, with no in-app purchases.
Which has better reviews, Tip Calculator Ultra or Karui Notifications?
Tip Calculator Ultra and Karui Notifications are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.
Do Tip Calculator Ultra or Karui Notifications have ads?
Neither Tip Calculator Ultra nor Karui Notifications shows ads.
Which is updated more often, Tip Calculator Ultra or Karui Notifications?
Tip Calculator Ultra ships an update every 3 days, and Karui Notifications daily. Most recently, Tip Calculator Ultra was updated on November 4, 2026 and Karui Notifications on October 31, 2026.

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