# Zoho Mail vs Deadline Zero

The clearest difference is price: Zoho Mail at Free against Deadline Zero's $1.99. Deadline Zero's advantage is in-app purchases (none vs 4) and update cadence (every 3 days vs weekly). On ads and device support there is nothing between them.

Zoho Mail is free to download; Deadline Zero costs $1.99 up front. Zoho Mail sells 4 in-app purchases, starting at $3.99 per month. Deadline Zero asks for nothing beyond the download.

Zoho Mail ships an update weekly, Deadline Zero every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zoho Mail | Deadline Zero |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (8K ratings)](https://appshunter.io/ios/app/zoho-mail-email-and-calendar/id909262651/reviews)** | — |
| Number of ratings | **8K** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 243 MB | 28 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Zaid Naim](https://appshunter.io/developer/1855660500) |

## What reviewers say

### Zoho Mail

[App page](https://appshunter.io/ios/app/zoho-mail-email-and-calendar/id909262651)

This app provides secure business email and calendar management on the go. It offers a unified inbox for multiple accounts, offline access, and advanced privacy features. Collaborate seamlessly with colleagues and manage your schedule efficiently.

**Highlights:** Unified inbox for multiple accounts, Offline email access, End-to-end encryption, Collaborative communication (Streams), Integrated calendar and contacts, Customizable notifications, Lightning-fast search

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $3.99 | per month |
| Pro | $6.99 | per month |
| Standard | $35.99 | per year |
| Pro | $71.99 | per year |

**What reviewers like**

- 🚀 Solid, excellent, efficient, and reliable email app
- 👍 Clean, intuitive, and attractive interface
- 🔒 Secure and private email service
- 💡 Useful features like calendar integration, newsletter separation, and offline reply

**What reviewers complain about**

- 🐛 Search function not working properly, especially with multiple accounts
- 👎 Difficult to manage folders and contacts, not very user-friendly
- 🔍 Lacking some basic features like 'mark all as read' and 'group delete'
- ⚠️ Inconsistent syncing across devices, emails disappearing or not showing up
- 🔧 Buggy app with crashes, freezes, and other technical issues

**Reported bugs**

- App crashes frequently, especially after updates
- Emails not showing up in the inbox despite notifications
- Attachment and image handling issues
- Inconsistent behavior when switching between app and web version

**Requested features**

- Add ability to create and manage folders within the app
- Improve search functionality and make it more reliable
- Enhance contact management features
- Provide better email organization and categorization options
- Improve syncing and consistency across devices


### Deadline Zero

[App page](https://appshunter.io/ios/app/deadline-zero-task-tracker/id6756808918)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Zoho Mail free?

Zoho Mail is free to download, with in-app purchases available.

### Is Deadline Zero free?

Deadline Zero costs $1.99, with no in-app purchases.

### Do Zoho Mail or Deadline Zero have ads?

Neither Zoho Mail nor Deadline Zero shows ads.

### Which is updated more often, Zoho Mail or Deadline Zero?

Zoho Mail ships an update weekly, and Deadline Zero every 3 days. Most recently, Zoho Mail was updated on October 28, 2026 and Deadline Zero on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*