SitzProbe vs Kagi Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SitzProbe
This app uses spaced repetition to help you master any set of tasks. It intelligently schedules practice sessions based on your performance and tracks your progress over time. Your data is kept private and can sync across devices.
- Task management with details
- Intelligent practice scheduling
- Progress tracking and analytics
- Offline functionality
- iCloud synchronization
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SitzProbe is a spaced-repetition system to help you manage any multitude of tasks that need to be practiced. Over time, your repertoire will grow, and SitzProbe will remember what you practiced last, and when, and what you should practice next to keep on top of everything! - Manage your tasks: Quickly catalog your repertoire with composer, title, and difficulty level. Add notes and practice reminders. - Smarter practice schedule: The app intelligently schedules when to review each piece based on your performance and retention patterns. - Progress tracking: Monitor your improvement over time with detailed analytics and insights about your practice habits. - Offline functionality: SitzProbe keeps your data in your hands. Your data or behavior is never monitored or sold to third parties. - iCloud Sync: if you are signed into iCloud, your data can be automatically synced between all of your devices. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Kagi Assistant
Access over 30 leading AI models for private, ad-free interactions. Get grounded answers with web access, create custom assistants, and manage conversations with adjustable retention controls. Designed for thinkers, creators, and professionals to enhance problem-solving and research.
- Access 30+ leading AI models
- Private chat with adjustable retention
- Create custom assistants
- Web access for grounded answers
- Quick and Research Assistant modes
- Edit prompts and switch models mid-conversation
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Kagi Assistant combines Kagi Search with 30+ leading AI models, giving you the best of search and AI in one fast, ad-free app. Get current, source-backed answers, choose the right model for any task, and work without ads, tracking, or engagement-driven noise. • Combine Kagi Search with leading AI models Kagi Assistant pairs the world’s best search engine with state-of-the-art AI models for current, source-backed answers. • Choose from 30+ AI models Switch models at any point in a conversation without starting over. • Keep conversations private Your conversations are never used to train AI models, and your account information is never shared with model providers. Threads are deleted after 24 hours by default, with controls for changing retention. • Create custom assistants Configure assistants for research, coding, writing, or other workflows using custom instructions, models, web access, and Kagi Lenses. • Go quick or go deep Use Quick Assistant for straightforward questions or Research Assistant for complex, multi-step investigations. • Work your way Edit prompts, switch models mid-conversation, upload files, and organize threads into folders. Model and feature availability varies by subscription plan. By using Kagi Assistant, you agree to our Privacy Policy and Terms of Use. Privacy Policy: https://kagi.com/privacy Terms of Use: https://kagi.com/privacy#Terms-of-use
Screenshots
Verdict
The clearest difference is monetization model: Kagi Assistant at free against SitzProbe's freemium. Kagi Assistant also leads on ratings volume (36 vs 1) and update cadence (weekly vs every 3 weeks). SitzProbe's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and device support 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. SitzProbe sells 2 in-app purchases, starting at $0.99 per month and Kagi Assistant sells 1 in-app purchase, starting at $28.99 per month. Whichever you choose, the download price is not the number that matters.
SitzProbe holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Kagi Assistant has 36 ratings behind it against 1, so its average is the more settled of the two.
SitzProbe ships an update every 3 weeks, Kagi Assistant weekly. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | SitzProbe | Kagi Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (36 ratings) |
| Positive reviews | — | 65.0% of reviews |
| Number of ratings | 1 | 36 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 15 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Joseph Anderson | Kagi Inc. |
Customer experience
SitzProbe
Kagi Assistant
In-app purchases
SitzProbe
- Pro Monthly$0.991 Month
- Pro Yearly$5.991 Year
Kagi Assistant
- Ultimate Monthly$28.991 Month









