Comparison

Do! vs ZenoScan

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

Head to head
About

Do!

This app helps you manage your daily tasks with a focus on simplicity and ease of use. Quickly add and complete tasks, set reminders, and automate recurring items. Securely store your data and personalize the experience with themes and fonts.

Highlights
  • Fast task addition and completion
  • Recurring task automation
  • Home screen widgets for task visibility
  • Passcode and Face ID security
  • Data backup and restore options
  • Customizable themes and fonts
Features
Read full description

Jot it down. Enjoy checking it off. Groceries on the way home. A deadline you don't want to miss. A habit you'd like to keep. Do! gives your everyday to-dos a simple home: add a task, then double-tap when it's done. ■ A thought, a note, a satisfying checkoff Catch a task while it's on your mind. Finished? Double-tap to mark it done. Even a small task deserves that little moment of satisfaction. ■ Make it a list you like coming back to Choose your themes and fonts, with sounds inspired by pen and paper. Like picking a favorite notebook, make your daily list feel like yours. ■ A place for every part of your day Keep work, study and shopping in their own groups. Add color to tell things apart, and pin the tasks you want to keep in sight. ■ Less to remember, every time around Set tasks to repeat daily, weekly, monthly or yearly. Add reminders for the things you don't want to miss. ■ A quick look from your home screen Keep your to-dos close with home screen widgets. Check your list during a busy morning without opening the app. ■ Put your keyboard to work Use an external keyboard to add tasks and give longer notes room to breathe. • Add a task: Command(⌘) + N • Insert a line break: Option(⌥/Alt) + Enter ■ Your list, on your other devices Use the same app and sign in with the same account to sync your tasks across devices. Pick up your familiar list when you switch devices. ■ App lock and backups Lock access to the app with a passcode or Face ID on supported devices. Back up your data through Dropbox or email and restore it when needed. It doesn't have to be a big plan. Start with one thing you'd like to do today. ■ About ads This app includes ads. An in-app purchase is available to remove them. Questions and suggestions: do@simplerion.com

About

ZenoScan

Features
Read full description

ZenoScan turns your iPhone into a complete PDF scanner, editor, and document assistant — all working right on your device. SCAN IN SECONDS Launch the camera and capture crisp, edge-detected scans of receipts, contracts, notes, and more. Every scan is saved as a clean, ready-to-share PDF. ORGANIZE YOUR DOCUMENTS • Merge PDFs — combine multiple documents into one • Split PDF — divide pages into separate files • Extract Pages — pull out exactly the pages you need • Rearrange Pages — drag pages into the perfect order • Rotate Pages — fix sideways or upside-down scans • Compress PDF — shrink file size without losing quality ENHANCE & SIGN • Add Signature — sign documents with your own handwritten signature • Add Watermark — brand or label documents with custom text CONVERT • Picture to PDF — turn photos into polished PDF pages • PDF to Picture — export pages as high-resolution images SECURITY • Manage Password — add or remove PDF encryption to keep sensitive files protected ASK YOUR DOCUMENTS — ON-DEVICE AI Chat with an on-device AI assistant about the content of your PDFs. Because the model runs locally on your iPhone, your documents never leave your device — no servers, no uploads, no waiting on a connection. PRIVACY FIRST Scanning, editing, and AI chat all happen locally. ZenoScan is built to keep your documents yours. ZenoScan Premium unlocks the full toolset — merging, splitting, extracting, rearranging, rotating, signing, watermarking, password protection, and more — with a simple monthly or yearly subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download ZenoScan and turn paper into perfectly organized, secure PDFs in seconds.

Screenshots

Do!4 screens
ZenoScan4 screens

Verdict

The call

The clearest difference is ads: ZenoScan at none against Do!'s shown. ZenoScan also leads on update cadence (every 6 days vs fortnightly). Do!'s advantage is device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price and in-app purchases 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. Do! sells 2 one-off in-app purchases and ZenoScan sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Do! ships an update fortnightly, ZenoScan every 6 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
Do! versus ZenoScan: the parameters behind the verdict, then further details
ParameterDo!ZenoScan
PriceFreeFree
Rating4.7 (26K ratings) — better—
Positive reviews79.2% of reviews—
Number of ratings26K — better—
Update frequencyFortnightlyEvery 6 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size152 MB23 MB
Age rating9+4+
DeveloperSIMPLERION Co., LtdTigran Gishyan

Bugs and requests

Do!

Reported bugs

3 issues
  • Login/sign-in issues across devices
  • Reminders not working as expected
  • Syncing problems between devices

Requested features

5 requests
  • Ability to share lists with others
  • Calendar integration and scheduling options
  • More recurring task options (weekly, monthly, etc.)
  • Desktop/web version for faster editing
  • Ability to add notes or descriptions to tasks

ZenoScan

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Do!

One-time2
  • Tip$0.99
  • Remove AD (Unlock!)$20.00
2 purchases

ZenoScan

Subscriptions2
  • Premium Monthly3 Days trial$2.991 Month
  • Premium Yearly3 Days trial$14.991 Year

Questions

Is Do! free?
Do! is free to download, with in-app purchases available.
Is ZenoScan free?
ZenoScan is free to download, with in-app purchases available.
Do Do! or ZenoScan have ads?
Do! shows ads; ZenoScan does not.
Which is updated more often, Do! or ZenoScan?
Do! ships an update fortnightly, and ZenoScan every 6 days. Most recently, Do! was updated on October 24, 2026 and ZenoScan on October 5, 2026.

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