TaskMatrix vs NudgeDuck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TaskMatrix
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四象限法则是时间管理理论的一个重要方法，即有重点地把主要的精力和时间集中地放在处理那些重要但不紧急的工作上，这样可以做到未雨绸缪，防患于未然。 TaskMatrix结合Apple的提醒事项，帮助你找回失去的时间，知道时间去哪了。
NudgeDuck
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Is there something you've been meaning to do — but haven't started? NudgeDuck won't help you manage a to-do list or organize a project. It does one thing: take whatever you've been putting off, use AI to break it into one concrete step you can start in 2 minutes, and walk you through a 2-minute countdown.
Screenshots
Verdict
The clearest difference is update cadence: TaskMatrix at daily against NudgeDuck's every 6 days. 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. Neither carries in-app purchases, so what you see is what you pay.
TaskMatrix ships an update daily, NudgeDuck every 6 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | TaskMatrix | NudgeDuck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 4 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | 羽 唐 | 鼎 陈 |
In-app purchases
TaskMatrix
No in-app purchases
NudgeDuck
No in-app purchases
