Comparison

Chunk vs MATE − スワイプで整理するタスク管理アプリ

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

Head to head
About

Chunk

This AI-powered workspace acts as your second brain, allowing you to chat with your documents, research, and notes using advanced AI models. It helps you save anything, ask anything, and automate tasks, transforming information into actionable insights and study materials.

Highlights
  • Chat with your documents and notes
  • Access multiple frontier AI models
  • Generate research reports with citations
  • Convert videos and web pages into study aids
  • Organize notes with backlinks and knowledge graph
  • Automate research and content digests
  • Create images with AI
Features
Read full description

Chunk — Your Second Brain, Switched On One AI workspace where cutting edge AI Models from GPT 6, Claude, and Gemini answer from YOUR notes, PDFs, videos, and research — with citations you can tap. Save anything, ask anything, automate the rest. EVERY FRONTIER AI MODEL, ONE APP • Chat with OpenAI GPT-5.6 (Sol, Terra & Luna), Anthropic Claude Opus 5 & Sonnet 5, and Google Gemini 3.1 Pro • Switch models mid-conversation — no model lock-in, no juggling separate AI chat apps • Free plan includes everyday AI chat, every day ANSWERS WITH RECEIPTS • Connected Chat quotes your own notes, documents, and saved pages — tap a citation, see the source • @-mention any note, document, or collection to bring it into the conversation • Intelligent web search with clear, clickable citations for every fact SAVE ANYTHING FROM ANYWHERE • Capture links, PDFs, screenshots, and stray thoughts into your Inbox — two taps from any app • Clip from your browser or forward emails straight into Chunk • Everything lands searchable, connected, and ready to ask about TURN VIDEOS INTO FLASHCARDS • Convert YouTube videos, lectures, podcasts, audio, webpages, and PDFs into Artifacts: transcripts, summaries, flashcards, quizzes, and concept maps • Build study guides and exam prep from your actual course material NOTES WITH BACKLINKS & A KNOWLEDGE GRAPH • Full Markdown note editor with [[wiki links]] and backlinks — build a personal wiki • Related notes resurface automatically while you research • AI writing tools: grammar, tone, translation, summarizing, creative rewriting DEEP RESEARCH REPORTS IN MINUTES • Cited research reports — from quick outlines to comprehensive deep research • Bibliographies in APA, MLA, Chicago, or Harvard format AUTOMATIONS THAT WORK WHILE YOU SLEEP • Standing agents re-run your research, watch prices and pages, and digest your notes on a schedule • Wake up to fresh, cited digests filed into your workspace YOUR LIBRARY + AI MEMORY • Upload textbooks, papers, and contracts — ask questions across a 3,000-page document library • Organize sources into Collections and chat with an entire project at once • AI memory personalizes every answer — you see, edit, and control everything it remembers CREATE IMAGES — generate visuals for presentations, study aids, and social posts with GPT-Image and Gemini. EVERYWHERE YOU WORK — iPhone, iPad, Mac, and Apple Vision Pro, always in sync. Start on your phone, finish on your Mac. PRIVATE BY DESIGN — your data is never sold and never used to train AI models. Export everything, anytime. Your notes stay yours, free or not. Built for students crushing homework and exam prep, researchers writing cited papers, professionals analyzing documents and monitoring markets, and writers turning reading into output. Free to start — no demo mode, the free plan does real work. Chunk Pro unlocks every frontier model, unlimited deep research, automations at scale, and the full document library, with a free trial on the yearly plan. Terms of Service: https://www.chunkapp.com/tos Privacy Policy: https://www.chunkapp.com/privacy

About

MATE − スワイプで整理するタスク管理アプリ

This app helps you decide what to do next by focusing on one task at a time. It uses a swipe-based system to organize your to-dos and allows you to break down large tasks into smaller, manageable steps.

Highlights
  • Swipe-based task organization
  • Focus on one task at a time
  • Break down large tasks
  • Time-based step tracking
  • Resume from where you left off
  • Gentle nudges for difficult tasks
Features
Read full description

MATE は、やることを並べるためのアプリではありません。「次にどれをやるか」を決めきるためのアプリです。 やることリストが長くなるほど、手は止まります。全部が見えていると、いちばん軽いものを選び直せてしまうからです。MATE は今日やる1件だけを大きく出して、残りは隠します。 ■ スワイプだけで整理する 思いついたことは、とりあえずパイルに置きます。整理は「今日中に着手する?」のような1つの問いに対して、山ぜんぶを一巡する形です。判断の物差しが途中で変わらないので速く、同じ基準で比べられます。答えるのはカードを左右にスワイプするだけです。 ■ 今日の分量を、余力で決める 朝・昼・晩に「どのくらい動けそうか」をたずねます。答えた余力に合わせて、今日のルートに載る件数が変わります。入りきらないぶんは消えず、今日のまま残しておきます。 ■ 重い仕事は、始められる大きさに分ける 「資料をまとめる」のような大きい仕事は、分解ボタンから手順に分けられます。よくある分け方は最初から入っているので、書き出す手間もほとんどありません(方向性を1文で書き出す → 素案を書く → 清書する、など)。 ■ 手順ごとに、時間を決めて追いかける 1手順ごとに「3分」「15分」と先に決めておくと、実行中の輪がその時間で回ります。終わると実測が残り、次の見積もりが少しずつ現実に寄っていきます。ズレを採点する画面はどこにもありません。 ■ 途中で止めても、続きから始められる 「あとで続ける」を押したときに、どこまで進んだかをひとこと残せます(黙って閉じても、時間と回数は残ります)。次に開くと「前回:見出しまで書いた ・ 25分」のように、続きの場所から始められます。 ■ 気が重いときのための、最初の一歩 着手の直前に一度だけ「正直、気乗りしない?」と聞きます。気が重いときは引っかかりを選ぶと、30秒で始められる形に置き換えます。準備だけで終わってもタスクは残るので、安心して手をつけられます。 ■ 作らなかったもの ・連続記録、ストリーク、ポイント ・タスクの催促通知 ・完了率や達成率、進捗パーセント 途切れた瞬間の後ろめたさや、突きつけられる数字は、続ける力にはなりません。MATE が数えるのは「いくつ突破したか」だけです。 ■ プライバシー タスクと記録は、すべて端末の中にだけ保存されます。アカウント登録は不要で、広告も入っていません。

Screenshots

Chunk4 screens
MATE − スワイプで整理するタスク管理アプリ4 screens

Verdict

The call

The clearest difference is review sentiment: MATE − スワイプで整理するタスク管理アプリ at 100% against Chunk's 36%. MATE − スワイプで整理するタスク管理アプリ also leads on in-app purchases (none vs 10). Chunk's advantage is device support (4 vs 1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chunk sells 9 in-app purchases, starting at $4.99 per 7 days. MATE − スワイプで整理するタスク管理アプリ asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Chunk versus MATE − スワイプで整理するタスク管理アプリ: the parameters behind the verdict, then further details
ParameterChunkMATE − スワイプで整理するタスク管理アプリ
PriceFreeFree
Rating4.4 (33 ratings) — better—
Positive reviews35.7% of reviews100.0% of reviews — better
Number of ratings33 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone
Requires iOS18.417.0 — better
Further details — not scored
Size198 MB3 MB
Age rating12+4+
DeveloperCurious Minds Software, LLCKANTA KOKONNO

Customer experience

Chunk

All ratings33 ratings
Positive81.8%
Neutral3.0%
Negative15.2%
Written reviews14 reviews
Positive35.7%
Neutral7.1%
Negative57.1%

MATE − スワイプで整理するタスク管理アプリ

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

Chunk

Subscriptions9
  • Weekly Chunk Subscription$4.997 Days
  • Weekly Chunk AI Subscription$4.997 Days
  • Weekly Subscription$6.997 Days
Show 6 more
  • Monthly Chunk Subscription$9.991 Month
  • Monthly Chunk AI Subscription$9.991 Month
  • Monthly Subscription$14.991 Month
  • Annual Chunk Subscription3 Days trial$69.991 Year
  • Annual Chunk Subscription$69.991 Year
  • Annual Chunk Subscription7 Days trial2 variants$99.991 Year
None

MATE − スワイプで整理するタスク管理アプリ

No in-app purchases

Questions

Is Chunk free?
Chunk is free to download, with in-app purchases available.
Is MATE − スワイプで整理するタスク管理アプリ free?
MATE − スワイプで整理するタスク管理アプリ is free to download, with no in-app purchases.
Do Chunk or MATE − スワイプで整理するタスク管理アプリ have ads?
Neither Chunk nor MATE − スワイプで整理するタスク管理アプリ shows ads.

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