Comparison

Kagi Assistant vs Dexter Planner

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

Head to head
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

About

Dexter Planner

Features
Read full description

Dexter is an opinionated day planner that helps you get more done while avoiding the trap of busyness. It fills the gap between planners that are too simple to be useful and ones too complicated to use every day. Plan each day intentionally, prioritize with a twist on the Eisenhower Matrix, and keep your whole day (tasks, notes, journal, and calendar) in one place. FEATURES: • Prioritization: label tasks important, urgent, both, or neither so your priorities are always clear • Quick Planner: surface tasks that are overdue, due soon, or left behind • Markdown notes and a customizable journal with reflection prompts • Calendars in one place: your device calendars, or .ics feeds on the web • Habit tracker, goals, and milestones • Repeating tasks and native task alarms so nothing slips • Connect to AI: an MCP server lets Claude, ChatGPT, Gemini, and Cursor plan alongside you • Customizable themes, on iPhone, iPad, and the web Dexter is open source under the MIT license: https://github.com/cvburgess/dexter

Screenshots

Kagi Assistant4 screens
Dexter Planner4 screens

Verdict

The call

The clearest difference is in-app purchases: Dexter Planner at none against Kagi Assistant's 1. Kagi Assistant's advantage is iOS requirement (18.0 vs 26.1). On price, update cadence, ads 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. Kagi Assistant sells 1 in-app purchase, starting at $28.99 per month. Dexter Planner asks for nothing beyond the download.

UpkeepUpdate frequency

Kagi Assistant ships an update weekly, Dexter Planner every 2 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Kagi Assistant versus Dexter Planner: the parameters behind the verdict, then further details
ParameterKagi AssistantDexter Planner
PriceFreeFree
Rating4.8 (36 ratings) — better—
Positive reviews65.0% of reviews—
Number of ratings36 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better26.1
Further details — not scored
Size30 MB72 MB
Age rating17+4+
DeveloperKagi Inc.Charles Burgess

In-app purchases

1 purchases

Kagi Assistant

Subscriptions1
  • Ultimate Monthly$28.991 Month
None

Dexter Planner

No in-app purchases

Questions

Is Kagi Assistant free?
Kagi Assistant is free to download, with in-app purchases available.
Is Dexter Planner free?
Dexter Planner is free to download, with no in-app purchases.
Do Kagi Assistant or Dexter Planner have ads?
Neither Kagi Assistant nor Dexter Planner shows ads.
Which is updated more often, Kagi Assistant or Dexter Planner?
Kagi Assistant ships an update weekly, and Dexter Planner every 2 weeks. Most recently, Kagi Assistant was updated on October 11, 2026 and Dexter Planner on October 6, 2026.

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