Comparison

LittlePlotter vs Questmarker

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

Head to head
About

LittlePlotter

Features
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Six data points. One question: is there a trend? LittlePlotter gives you a fast, beautiful answer. Type your values, swipe through eight curve types, and share a clean chart β€” in the time it takes to unlock your phone. No spreadsheet. No setup. No noise. EIGHT FITS, ONE SWIPE AWAY LittlePlotter covers the curves you actually reach for: β€’ Line Segments β€” connect your points exactly as they are β€’ Cubic Spline β€” smooth interpolation through every data point β€’ Linear, Quadratic, Cubic β€” least-squares polynomial fits β€’ Exponential, Logarithmic, Power Law β€” for data that grows or compresses nonlinearly The fitted equation is shown directly on the chart. If a fit can't be computed β€” wrong domain, too few points β€” the chart explains why. DESIGNED FOR SPEED The chart fills the entire screen. A single button opens the data table; edit your values and the chart updates live behind the sheet. Swipe left and right to move between fits, up and down to switch between fit families. Your data is saved automatically so you pick up exactly where you left off. SHARE-READY OUTPUT One tap exports a clean, high-resolution chart to your Photos. Press and hold for more: share via AirDrop, Messages, or any app, or copy directly to the clipboard. WHO IT'S FOR LittlePlotter is for anyone who works with measurements and wants a fast, clean answer: researchers checking a calibration curve, students visualising lab data, engineers sketching a trend on the fly, teachers making a quick diagram. If you've ever opened a spreadsheet just to plot six numbers, this was made for you.

About

Questmarker

Features
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Turn everyday tasks into missions worth completing. Questmarker is a focused to-do and task manager with three distinct interfaces built on one shared task system. Switch styles whenever you wantβ€”your tasks, due dates, notes and completion state stay exactly where they belong. CHOOSE YOUR INTERFACE β€’ Cybershock β€” plan from a neon date-based command board β€’ Helljumpers β€” track missions across an orbital operations table β€’ Nukeboy β€” manage your list through a focused retro terminal BUILT FOR GETTING THINGS DONE β€’ Create, edit, complete, delete and restore tasks β€’ Add notes, priorities, due dates and optional reminders β€’ See overdue, today and upcoming work clearly β€’ Complete tasks in one tap with distinct visual feedback β€’ Import selected Apple Reminders only when you choose β€’ Switch interfaces without duplicating or losing anything β€’ Keep your task data local, without an account, ads or analytics FREE CORE. OPTIONAL PRO. Task management, all three launch interfaces and Apple Reminders import are free. A one-time Questmarker Pro purchase unlocks Home Screen widgets and widget actions. No account. No ads. No subscription. Just a practical task manager that makes finishing work feel better.

Screenshots

LittlePlotter4 screens
Questmarker4 screens

Verdict

The call

The clearest difference is update cadence: Questmarker at every 2 weeks against LittlePlotter's every 5 months. Questmarker also leads on iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. LittlePlotter sells 3 one-off in-app purchases and Questmarker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LittlePlotter ships an update every 5 months, Questmarker every 2 weeks. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

Scorecard2 real differences Β· 4 level
LittlePlotter versus Questmarker: the parameters behind the verdict, then further details
ParameterLittlePlotterQuestmarker
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS26.217.0 β€” better
Further details β€” not scored
Size4 MB7 MB
Age rating4+4+
DeveloperJien CaoANDREAS STEINER

In-app purchases

3 purchases

LittlePlotter

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99
1 purchases

Questmarker

One-time1
  • QuestMarker Pro$4.99

Questions

Is LittlePlotter free?
LittlePlotter is free to download, with in-app purchases available.
Is Questmarker free?
Questmarker is free to download, with in-app purchases available.
Do LittlePlotter or Questmarker have ads?
Neither LittlePlotter nor Questmarker shows ads.
Which is updated more often, LittlePlotter or Questmarker?
LittlePlotter ships an update every 5 months, and Questmarker every 2 weeks. Most recently, LittlePlotter was updated on September 13, 2026 and Questmarker on September 17, 2026.

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