Randocity vs Karui Notifications
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Randocity
This utility app offers several randomizing tools to help with decision-making and games. Features include a dice roller, coin flipper, number generator, and a card picker from a deck. It's designed for quick, fun, and fair outcomes.
- Dice Roller
- Coin Flip
- Number Generator
- Playing Card Generator
- Decision Making Tools
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Randocity is a great party game for fun, family, or settling any debate Dice Roller: The Dice Roller! It's an easy way to make decisions while playing a game or wanting a dice randomizer. With its sleek design the dice is very visible and fun to mess around with! Coin Flip: The Coin flip is a popular way of making decisions quickly. With the Coin Flip function you can easily and quickly flip the coin landing on heads or tails. Numgen: The Numgen or Number Generator is a great way to quickly get a random number out of 10, 100, 1000, or even a custom number! The Numgen will allow you to get a random number quickly and swiftly. Playing Card Generator: The Card Flipper is a great way to pick a random card out of a whole deck! The deck is a sleek and clean design for your visibility and simpleness.
Karui Notifications
This app intelligently sorts your notifications, silencing spam while ensuring important messages and emergency alerts get through. It offers features like reading unsent messages, automatic replies, and deadline reminders, enhancing your focus and communication.
- Intelligent notification sorting
- Spam silencing
- Emergency alerts
- Read unsent messages
- Auto-reply
- Deadline reminders
- Searchable notification history
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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. Private Cloud Sorting, 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
Verdict
The clearest difference is ratings volume: Randocity at 23 against Karui Notifications's 4. Randocity also leads on iOS requirement (17.2 vs 27.0). On price, rating, review sentiment and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Randocity against 5.0 for Karui Notifications. That said, the two scores are not equally well evidenced: Randocity has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Randocity ships an update every 2 days, Karui Notifications daily. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Randocity | Karui Notifications |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (23 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 23 — better | 4 |
| Update frequency | Every 2 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.2 — better | 27.0 |
| Further details — not scored | ||
| Size | 4 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Asher Dipprey | Justin Henry Garcia |
Customer experience
Randocity
Karui Notifications
In-app purchases
Randocity
No in-app purchases
Karui Notifications
No in-app purchases
Questions
Is Randocity free?
Is Karui Notifications free?
Which has better reviews, Randocity or Karui Notifications?
Do Randocity or Karui Notifications have ads?
Which is updated more often, Randocity or Karui Notifications?
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