Comparison

SitzProbe vs Kagi Assistant

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

Head to head
About

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.

Highlights
  • Task management with details
  • Intelligent practice scheduling
  • Progress tracking and analytics
  • Offline functionality
  • iCloud synchronization
Features
Read full description

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/

About

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.

Highlights
  • 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
Features
Read full description

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

SitzProbe4 screens
Kagi Assistant4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

SitzProbe ships an update every 3 weeks, Kagi Assistant weekly. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
SitzProbe versus Kagi Assistant: the parameters behind the verdict, then further details
ParameterSitzProbeKagi Assistant
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (36 ratings)
Positive reviews—65.0% of reviews
Number of ratings136 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size15 MB30 MB
Age rating4+17+
DeveloperJoseph AndersonKagi Inc.

Customer experience

SitzProbe

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Kagi Assistant

All ratings36 ratings
Positive94.4%
Neutral0.0%
Negative5.6%
Written reviews20 reviews
Positive65.0%
Neutral5.0%
Negative30.0%

In-app purchases

2 purchases

SitzProbe

Subscriptions2
  • Pro Monthly$0.991 Month
  • Pro Yearly$5.991 Year
1 purchases

Kagi Assistant

Subscriptions1
  • Ultimate Monthly$28.991 Month

Questions

Is SitzProbe free?
SitzProbe is free to download, with in-app purchases available.
Is Kagi Assistant free?
Kagi Assistant is free to download, with in-app purchases available.
Which has better reviews, SitzProbe or Kagi Assistant?
SitzProbe is rated higher. SitzProbe averages 5.0 out of 5 from 1 ratings, while Kagi Assistant averages 4.8 from 36 ratings.
Do SitzProbe or Kagi Assistant have ads?
Neither SitzProbe nor Kagi Assistant shows ads.
Which is updated more often, SitzProbe or Kagi Assistant?
SitzProbe ships an update every 3 weeks, and Kagi Assistant weekly. Most recently, SitzProbe was updated on October 1, 2026 and Kagi Assistant on October 11, 2026.

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