PopList vs TodoKnock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PopList
Organize your thoughts and tasks with flexible notes that can be freely arranged, resized, and expanded. Ideal for brainstorming, managing to-do lists, and structuring ideas visually.
- Freeform text and picture layout
- Draggable, resizable notes
- Organize ideas
- Brainstorming tool
- Repeatable to-do lists
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- You can layout text & picture freely. - Each note can be drag, contract or expand. - This app is suitable for organizing ideas, brain storming, repeatable ToDo(ex. shopping list), and so on.
TodoKnock
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■ What is TodoKnock? A count-focused progress tracker that visualizes "How many left?" for any goal. Set your target number, then tap each time you complete one. You'll always know exactly how close you are to finishing. ■ Perfect For - Reading 100 pages of a textbook - Watching 30 tutorial videos - Memorizing 50 vocabulary words daily - Doing 30 push-ups - Drawing 20 practice sketches If it has a number, you can track it. ■ Features That Keep You Going 【Progress Gauge】 Each tap updates your progress, showing your completion rate as a clear percentage. Celebrate with special effects when you hit 100%. 【Levels & XP】 Earn experience points with every entry. Level up and stay motivated to keep going. 【Daily Report】 Open the app the next day to see a summary of yesterday's achievements. 【Stats & History】 View your total level and completed tasks. See your cumulative effort at a glance. 【Cloud Sync】 Create an account to safely store your data. Transfer easily when switching devices. ■ Pricing Core features are free. An ad-free option (one-time purchase) is also available. Start visualizing "How many left?" and achieve your goals today!
Screenshots
Verdict
The clearest difference is ads: TodoKnock at none against PopList's shown. TodoKnock also leads on update cadence (every 6 days vs every 2 months) and iOS requirement (16.6 vs 18.0). On price, 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. PopList sells 1 one-off in-app purchase and TodoKnock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
PopList ships an update every 2 months, TodoKnock every 6 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.
| Parameter | PopList | TodoKnock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 18 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Shigenori Kumagai | Yuichi Sasaki |
In-app purchases
PopList
- Upgrade$3.99
TodoKnock
- Remove Ads$1.99
