Ultra Widgets vs Karui Notifications
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultra Widgets
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Widgets as unique as you. Ultra Widgets gives your Home Screen complete looks — not just a color picker. Choose from 32 premium designs, from a riveted Steampunk gauge to an airport departure board, and watch every change happen live on the real widget. A LOOK FOR EVERY MOOD • Steampunk — riveted gauges in copper, brass, verdigris and iron • Retro Watch — a digital sports watch with a gray-green LCD • Departure Board — dot-matrix LED rows on a dark or light panel • Atelier — ivory paper, serif numerals and a bold disc of pigment • Command — dark panels with a detail list beside every number • Plus Modern Red, Gradient, Flat Color, Color Pop, Gloss Glass, Modern Minimal and a Custom theme of your own PICK A SETUP, GET THE WHOLE LOOK Setups are coordinated sets of widgets designed to live together. Tap one and every widget in it is added at once. 22 WIDGET TYPES Clock, Countdown, Time Since, Time Progress, Year at a Glance, Calendar, Reminders, Weather, Steps, Battery, Habit, Progress, Quote, Notes, Photo, LED Board, Music, Combo, Stack, Chart, Custom API and Shortcut. MIX WIDGETS INTO ONE Combos put two or three widgets side by side in a single tile. Stacks rotate between widgets in the same spot. YOUR WHOLE YEAR AT A GLANCE A Large widget with every day of the year. Mark birthdays, trips and deadlines with an emoji, a tiny photo or a color. HABITS THAT KEEP AN HONEST RECORD Check off today right from your Home Screen or Control Center. Your streak and history always stay right. EVERYWHERE YOU LOOK Home Screen, Lock Screen and StandBy, synced across your devices with iCloud. PRIVATE BY DESIGN No account, no ads, no analytics, no tracking. Your widgets stay on your iPhone — or in your own private iCloud. ULTRA PRO Start free with 17 widget types and the Midnight and Flat Color looks. Ultra Pro unlocks every premium look plus Combos, Stacks, Charts, Custom API and Shortcut widgets — monthly, yearly, or one lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Karui Notifications
This app provides a unified notification history for all your applications, allowing you to view deleted messages and filter out spam. It offers VIP contact prioritization, emergency alarms, and auto-replies for specific situations. The app processes notifications privately on your device, ensuring your data remains secure.
- View unsent messages
- Unified notification history
- VIP contact prioritization
- Emergency alarm feature
- Spam and promotion filtering
- Auto-reply functionality
- Notification translation
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Read unsent messages: when someone takes a message back, it’s still in Karui. Takes about a minute to set up. Every app’s notifications in one searchable history. Your VIP contacts always get through your Focus, from any app. Wake Me: people you choose can ring an alarm in an emergency, even when your iPhone is silenced. Spam and promotions are silenced, judged by the actual message, not the app. One-time codes are never silenced. Several quick messages from one person arrive as one notification. Auto Reply: tells your VIPs you’re driving, in a meeting, or asleep, and that you’ll reply later. Automatically translate notifications into your language. Deadline reminders: when a notification asks for something by a certain day, Karui reminds you the day before. How it works: Karui evaluates notifications privately on your iPhone, using your important contacts and calendar info, and decides whether to show them or hide them. Setup: you add the Karui Shortcut from a link, which 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 require Apple Intelligence to be supported and turned on. Viewing unsent messages works without it. Privacy: Karui runs privately on your iPhone with Apple Intelligence, using Apple’s on-device model, so your notifications stay on your device. The optional Second Opinion feature, off by default, sends a notification’s text to Apple’s Private Cloud Compute when you turn it on. Karui has no server, does not require an account, and sends zero analytics.
Screenshots
Verdict
The clearest difference is in-app purchases: Karui Notifications at none against Ultra Widgets's 3. Karui Notifications also leads on update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement 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. Ultra Widgets sells 3 in-app purchases, starting at $2.99 per month. Karui Notifications asks for nothing beyond the download.
Ultra Widgets ships an update fortnightly, Karui Notifications daily. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.
| Parameter | Ultra Widgets | Karui Notifications |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Fortnightly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.2 — better | 27.0 |
| Further details — not scored | ||
| Size | 9 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | CHRISTOPHER HING-YU YEH | Justin Henry Garcia |
In-app purchases
Ultra Widgets
- Ultra Pro Monthly$2.991 Month
- Ultra Pro Annual$14.991 Year
- Ultra Pro Lifetime$34.99
Karui Notifications
No in-app purchases
Questions
Is Ultra Widgets free?
Is Karui Notifications free?
Do Ultra Widgets or Karui Notifications have ads?
Which is updated more often, Ultra Widgets or Karui Notifications?
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