# Polymail vs Twobird

The clearest difference is monetization model: Twobird at free against Polymail's free with in-app purchases. Twobird also leads on rating (4.2 vs 3.9) and ratings volume (446 vs 86). Polymail's advantage is review sentiment (63% vs 54%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Twobird holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Twobird has 446 ratings behind it against 86, so its average is the more settled of the two. Written reviews complicate that: 63% of Polymail's written reviews are positive against 54% of Twobird's, so the app with the better star average is not the one people write more warmly about.

Polymail ships an update fortnightly, Twobird every 2 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Polymail | Twobird |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (86 ratings)](https://appshunter.io/ios/app/polymail-email-inbox/id1082058386/reviews) | **[4.2 (446 ratings)](https://appshunter.io/ios/app/twobird/id1455545515/reviews)** |
| Number of ratings | 86 | **446** |
| Positive reviews | **62.9% of reviews** | 53.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 33 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polymail, Inc.](https://appshunter.io/developer/1082058385) | [Ginger Labs](https://appshunter.io/developer/318126112) |

## What reviewers say

### Polymail

[App page](https://appshunter.io/ios/app/polymail-email-inbox/id1082058386)

This app acts as an email command center for professionals, offering features like real-time open tracking, scheduled sends, and message snoozing. It helps users manage their inbox efficiently for sales, fundraising, and deal-making.

**Highlights:** Real-time open tracking, Scheduled email sends, Snooze messages, Swipe actions for organization, Contact data and social context, Templates and reminders, Attachment and click tracking

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and intuitive interface
- 📨 Reliable email tracking and notifications
- 🔒 Secure and private
- 👍 Helpful features like send later and read later
- 💻 Seamless sync between mobile and desktop apps

**What reviewers complain about**

- 🐛 Buggy and unreliable sync between devices
- 🔍 Inconsistent search and email loading issues
- 💰 Expensive paid plans compared to alternatives
- 🔒 Privacy concerns around data collection

**Reported bugs**

- Frequent app crashes and freezes
- Unread email count not syncing properly
- Deleted emails reappearing in inbox
- Issues with email attachments and formatting

**Requested features**

- Customizable email templates
- Advanced email organization tools (e.g. flags, categories)
- Support for more email providers (IMAP, Exchange, etc.)
- Improved mobile app stability and performance


### Twobird

[App page](https://appshunter.io/ios/app/twobird/id1455545515)

This app integrates your email inbox with task management, notes, and calendar events. It helps you focus on important items, clear out clutter, and manage your day without switching between multiple applications.

**Highlights:** Unified inbox for email and tasks, Integrated notes and checklists, Real-time collaboration on notes, Built-in calendar with event previews, Smarter, less distracting notifications, Email reminders and low priority sorting, Edit sent messages

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Aesthetically pleasing
- 🚀 Cross-platform
- 🚀 Easy to use
- 🚀 Ability to access multiple email accounts with one login
- 👍 Helps organize emails and to-dos

**What reviewers complain about**

- 🐛 Crashes with long email chains
- 🐛 Notification issues
- 🐛 Inability to delete emails in bulk
- 🐛 Lack of customization options
- 🐛 Unreliable account deletion process

**Reported bugs**

- Emails sliding down and disappearing
- Inability to delete trashed emails
- Inconsistent unread email count
- Drafts reappearing unexpectedly

**Requested features**

- Support for more email providers (e.g. Yahoo, AOL, iCloud)
- Ability to customize swipe actions
- Improved search functionality
- Integration with other productivity apps like Notability
- Widgets for calendar and to-do lists


## Frequently asked questions

### Is Polymail free?

Polymail is free to download, with no in-app purchases.

### Is Twobird free?

Twobird is free to download, with no in-app purchases.

### Which has better reviews, Polymail or Twobird?

Twobird is rated higher. Polymail averages 3.9 out of 5 from 86 ratings, while Twobird averages 4.2 from 446 ratings.

### Do Polymail or Twobird have ads?

Neither Polymail nor Twobird shows ads.

### Which is updated more often, Polymail or Twobird?

Polymail ships an update fortnightly, and Twobird every 2 weeks. Most recently, Polymail was updated on October 24, 2026 and Twobird on October 22, 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.*