Comparison

eM Client vs Zoho ToDo

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

Head to head
About

eM Client

This app unifies email, calendar, tasks, contacts, and notes into a single, AI-enhanced platform. It offers advanced features typically found on desktop, including instant message translation and robust encryption, for seamless management of multiple accounts on your iPhone and iPad.

Highlights
  • AI-enhanced email drafting and replies
  • Unified inbox for email, calendar, tasks, contacts, and notes
  • Instant message translation
  • PGP and S/MIME encryption
  • Quick import from desktop app
  • Mail-tracking pixel detection
  • Snooze and Undo Send features
Read full description

These features include: • Super easy setup including quick import from the desktop app via QR code • AI Support for replies and email drafting • Emails, calendars, tasks, contacts and notes all in one place • Favorite, Global, and search folders to easily manage multiple accounts • Instant message translation • PGP and S/MIME encryption • Tags and Gmail labels support to sort and color-code your messages • Signatures you can choose from and assign to your accounts • QuickText: snippets of text you can quickly insert into your emails • Templates • Messages grouped into conversations • Advanced privacy options • Mail-Tracking pixel detection • Snooze • Watch for reply • Undo Send • Password protection • Online meetings integration • Cloud storage providers integration • Mobile device management (MDM) support and more

About

Zoho ToDo

Manage personal and work tasks with a clean interface, Kanban boards, and social-style collaboration. Features include agenda views, priority setting, and mobile-exclusive tools like voice commands and document scanning.

Highlights
  • Agenda view for daily, weekly, monthly tasks
  • Priority setting for tasks
  • Kanban boards for visual task organization
  • Social-media style collaboration
  • Voice command task creation
  • Scan documents to create tasks
  • Widgets for quick access
Features
Read full description

Zoho ToDo is the ultimate task management application for all your personal and work tasks. With clean views, personal and group tasks, categories, Kanban boards, social-media style collaboration, and mobile-exclusive features, you'll start enjoying every task you do! Install Zoho ToDo today and enjoy the following benefits: First things first: prioritize better When you start your day, the last thing you want is a bunch of tasks staring at you. This is why Zoho ToDo has a neat agenda view to help you visualize your work items by day, week, or month. Your tasks can also be assigned a priority so that you know just what to focus on immediately. Light-weighted yet comprehensive: With a simple and intuitive interface, Zoho ToDo is designed to manage your everyday tasks with precision and ease. You can create tasks, assign them to people, track them with proper due dates, categorize them for quick filtering, and exchange views through comments and likes. Visualise with Kanban boards While the list view is a convenient and standard way to visualize your tasks or checklists, we don't stop with that. Zoho ToDo comes with interactive Kanban boards that help you view tasks neatly bundled according to category, groups, priority, due dates, status, or tags. You can drag and drop Kanban cards across rows for quick reorganization. Get more done without doing much! Zoho ToDo has features custom-made for your mobile so that you can do more even when you're on the move! You can add tasks with simple voice commands, scan a physical document to convert it into tasks instantly, or access work items easily by simply tapping on the handy widgets. Stay in perfect sync. If you're someone who is constantly on the move, or you just prefer using your mobile app more than the web, you can easily switch between one to the other, because your tasks are perfectly synced across your devices. Your personal tasks also sync with your Calendar so that your schedules reflect all the time you're spending on your tasks! Got questions? Write to todo@zohomobile.com, and let's talk! Privacy Policy and Terms & Conditions: - https://www.zoho.com/privacy.html - https://www.zoho.com/terms.html

Screenshots

eM Client4 screens
Zoho ToDo4 screens

Verdict

The call

The clearest difference is rating: eM Client at 3.7 against Zoho ToDo's 2.7. eM Client also leads on review sentiment (48% vs 9%) and update cadence (every 10 days vs every 5 weeks). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

eM Client holds the better App Store score, 3.7 against 2.7. Both are backed by a comparable volume of ratings — 48 and 15 respectively. Written reviews point the same way: 48% of eM Client's written reviews are positive against 9% of Zoho ToDo's.

UpkeepUpdate frequency

eM Client ships an update every 10 days, Zoho ToDo every 5 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
eM Client versus Zoho ToDo: the parameters behind the verdict, then further details
ParametereM ClientZoho ToDo
PriceFreeFree
Rating3.7 (48 ratings) — better2.7 (15 ratings)
Positive reviews48.3% of reviews — better9.1% of reviews
Number of ratings48 — better15
Update frequencyEvery 10 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size178 MB92 MB
Age rating4+4+
DevelopereM ClientZoho Corporation

Customer experience

eM Client

All ratings48 ratings
Positive60.4%
Neutral12.5%
Negative27.1%
Written reviews356 reviews
Positive48.3%
Neutral18.0%
Negative33.7%

Zoho ToDo

All ratings15 ratings
Positive33.3%
Neutral13.3%
Negative53.3%
Written reviews33 reviews
Positive9.1%
Neutral33.3%
Negative57.6%

Bugs and requests

eM Client

Reported bugs

4 issues
  • Emails not sending immediately
  • Drafts not visible or editable
  • Inconsistent behavior when switching between folders
  • Trouble signing in to multiple Google accounts

Requested features

6 requests
  • Calendar integration
  • Improved background refresh and sync
  • Custom notification sounds
  • Ability to sort emails by sender
  • More customization options
Show 1 more
  • Actions from notifications (archive, mark as read, etc.)

Zoho ToDo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

eM Client

No in-app purchases

None

Zoho ToDo

No in-app purchases

Questions

Is eM Client free?
eM Client is free to download, with no in-app purchases.
Is Zoho ToDo free?
Zoho ToDo is free to download, with no in-app purchases.
Which has better reviews, eM Client or Zoho ToDo?
eM Client is rated higher. eM Client averages 3.7 out of 5 from 48 ratings, while Zoho ToDo averages 2.7 from 15 ratings.
Do eM Client or Zoho ToDo have ads?
Neither eM Client nor Zoho ToDo shows ads.
Which is updated more often, eM Client or Zoho ToDo?
eM Client ships an update every 10 days, and Zoho ToDo every 5 weeks. Most recently, eM Client was updated on October 17, 2026 and Zoho ToDo on October 16, 2026.

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