Comparison

ToDo List vs InkStack

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

Head to head
About

ToDo List

Features
Read full description

ToDo List is a simple yet powerful task manager designed to help you stay focused, organized, and productive. Whether you're managing work projects, personal goals, shopping lists, study plans, or daily routines, ToDo List keeps everything in one place. Plan your day, track your progress, complete tasks on time, and build productive habits that help you achieve more every day. Key Features Smart Task Management Create and manage unlimited tasks Edit, complete, duplicate, and delete tasks Organize tasks with categories Add notes and details Set task priorities Reminders & Notifications Due date reminders Scheduled notifications Daily planning alerts Never miss important tasks Categories & Organization Personal Tasks Work Projects Shopping Lists Study Plans Health Goals Custom Categories Productivity Tracking Track completed tasks View productivity statistics Monitor progress over time Stay motivated with achievements Streaks & Achievements Daily productivity streaks Completion milestones Earn rewards and badges Challenge yourself to stay consistent Calendar & Planning Today View Upcoming Tasks Weekly Planning Monthly Overview Deadline Tracking Focus & Simplicity Clean and intuitive interface Fast task creation Easy task completion Minimal distractions Personalization Light & Dark Mode Custom themes Flexible organization Personalized productivity experience Perfect For Daily Planning Personal Productivity Students Professionals Freelancers Entrepreneurs Goal Tracking Habit Building Shopping Lists Project Management Privacy Policy: https://apps.mycodetips.com/apps-privacy-policy.php Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

InkStack

Features
Read full description

Inkstack is the on-device PDF maker for iPhone: write it, say it, or snap it — then save a PDF without uploading your files. CREATE A PDF • Text to PDF — type notes or a letter and export a clean multi-page document • Voice to PDF — dictate, edit the transcript, then save • Image to PDF — photos or camera; each picture becomes a page EDIT WHAT YOU ALREADY HAVE • Merge PDFs into one file • Split a PDF into single pages • Rotate, reorder, or delete the pages you tap • Drag to highlight exact words — not a random box on page one • Sign with your finger • Fill forms and add a watermark • Search text in the document PROTECT & SHARE • Password-protect before you send • Compress for email and WhatsApp • OCR for scans so text is selectable • Print, share, or export pages as images • Saved files live in the Files tab on this iPhone WHY INKSTACK No account. No cloud for your documents. Create from notes, voice, or photos first — then merge, split, sign, and lock. The app is free and supported by labeled ads. Ads never cover buttons or the keyboard. Tools are not locked behind ads. Privacy: https://sites.google.com/view/inkstackprivacypolicy Support: https://sites.google.com/view/instack-sup

Screenshots

ToDo List4 screens
InkStack4 screens

Verdict

The call

The clearest difference is in-app purchases: InkStack at none against ToDo List's 9. InkStack also leads on update cadence (every 3 weeks vs every 13 months). ToDo List's advantage is iOS requirement (16.6 vs 26.2). On price, ads and device support there is nothing between them.

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

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

Both are free to download. ToDo List sells 9 in-app purchases, starting at $2.99 per month. InkStack asks for nothing beyond the download.

UpkeepUpdate frequency

ToDo List ships an update every 13 months, InkStack every 3 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

Scorecard3 real differences Ā· 3 level
ToDo List versus InkStack: the parameters behind the verdict, then further details
ParameterToDo ListInkStack
PriceFreeFree
Update frequencyEvery 13 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better26.2
Further details — not scored
Size15 MB17 MB
Age rating4+4+
DeveloperRanjan MallickYogesh Rathod

In-app purchases

9 purchases

ToDo List

Subscriptions4
  • Pro Monthly$2.991 Month
  • Premium Monthly$4.991 Month
  • Pro Yearly$29.991 Year
Show 1 more
  • Premium Yearly$44.991 Year
One-time5
  • Starter Pack$0.99
  • Value Pack$2.99
  • Mega Pack$4.99
Show 2 more
  • Pro-version$9.99
  • Ultimate Pack$19.99
None

InkStack

No in-app purchases

Questions

Is ToDo List free?
ToDo List is free to download, with in-app purchases available.
Is InkStack free?
InkStack is free to download, with no in-app purchases.
Do ToDo List or InkStack have ads?
Both ToDo List and InkStack show ads.
Which is updated more often, ToDo List or InkStack?
ToDo List ships an update every 13 months, and InkStack every 3 weeks. Most recently, ToDo List was updated on October 7, 2026 and InkStack on October 11, 2026.

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