Comparison

rqmts vs Task Chart

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

Head to head
About

rqmts

Features
Read full description

rqmts turns prioritizing project requirements into a simple game. Compare two requirements head-to-head and pick which is more important. The app automatically builds a perfectly sorted priority list for you. Now you know what is on fire and what can wait, what is a MUST and what can be ignored. It can be buying a new car, moving to a new place or starting a project whatever kind. How it works: 1. Create a project 2. Add your requirements 3. Play the comparison game 4. Get your perfect priority list Perfect for beating procrastination and great for people with ADHD who struggle with overwhelming choices.

About

Task Chart

Break down large goals into manageable tasks with a hierarchical view and daily progress charts. Visualize your next steps for projects, work, or learning plans. Organize complex workflows from overarching objectives to granular actions.

Highlights
  • Hierarchical organization of goals, groups, and tasks
  • Daily progress charts for plans and achievements
  • Task logging with checks, numbers, and notes
  • Timeline for daily tasks and progress
  • Location-based reminders
  • Data backup and export
Features
Read full description

Task Chart is a planner app where your plan is written on one big sheet of paper. ■ One sheet Goals and tasks live together on a single sheet, nothing abbreviated. The phone screen is a window onto that paper. Pinch to zoom, pick a task up with your finger and rearrange it — you see where everything will settle before you let go. ■ Day by day Tap a cell and record the day in one stroke — a check, or a number. The row and the day light up in a quiet cross. Past days turn like a scroll under your finger. ■ Quiet by design No advertising. No tracking (only anonymous usage counts, which you can turn off in Settings). No badges, no streaks, no flames. Just paper and ink. ■ What you write is yours The notebook is stored on your device only, and you can export it to a file at any time. If you stop subscribing, everything you wrote stays readable. Nothing becomes unreadable. ■ About the subscription Writing — creating and editing tasks and records — requires the Task Chart subscription (US$0.99/month or US$11.99/year; prices vary by region). Reading and exporting are free without one. The first 14 days are free for new subscribers. Unless you cancel at least 24 hours before the free period ends, your Apple ID is charged for the period you chose, and it renews automatically until you cancel. You can cancel any time in iPhone Settings. If you purchased the earlier paid version, please contact support. Terms of Use: https://simasyun.github.io/taskchart-support/terms.html Privacy Policy: https://simasyun.github.io/taskchart-support/privacy.html

Screenshots

rqmts4 screens
Task Chart3 screens

Verdict

The call

The clearest difference is update cadence: Task Chart at every 5 days against rqmts's every 8 months. rqmts's advantage is iOS requirement (13.0 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

rqmts ships an update every 8 months, Task Chart every 5 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
rqmts versus Task Chart: the parameters behind the verdict, then further details
ParameterrqmtsTask Chart
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 8 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size17 MB29 MB
Age rating4+4+
DeveloperIndestShuntaro Shimada

In-app purchases

None

rqmts

No in-app purchases

None

Task Chart

No in-app purchases

Questions

Is rqmts free?
rqmts is free to download, with no in-app purchases.
Is Task Chart free?
Task Chart is free to download, with no in-app purchases.
Do rqmts or Task Chart have ads?
Neither rqmts nor Task Chart shows ads.
Which is updated more often, rqmts or Task Chart?
rqmts ships an update every 8 months, and Task Chart every 5 days. Most recently, rqmts was updated on October 7, 2026 and Task Chart on October 3, 2026.

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