# Polymail vs Streams

Polymail and Streams both sit at 3.9 stars, but that hides the real split: 63% of Polymail's written reviews are positive against 17% of Streams's. Polymail also leads on update cadence (fortnightly vs every 2 months) and ratings volume (86 vs 13). Streams's advantage is monetization model (free vs free with in-app purchases). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.9 for Polymail against 3.8 for Streams. That said, the two scores are not equally well evidenced: Polymail has 86 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 63% of Polymail's written reviews are positive against 17% of Streams's.

Polymail ships an update fortnightly, Streams every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Polymail | Streams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (86 ratings)](https://appshunter.io/ios/app/polymail-email-inbox/id1082058386/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/streams-for-zoho-mail/id1146252869/reviews) |
| Number of ratings | **86** | 13 |
| Positive reviews | **62.9% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 123 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Polymail, Inc.](https://appshunter.io/developer/1082058385) | [Zoho Corporation](https://appshunter.io/developer/388384807) |

## 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


### Streams

[App page](https://appshunter.io/ios/app/streams-for-zoho-mail/id1146252869)

This app consolidates team communication, decisions, and follow-ups into a single organized space. It streamlines discussions, preventing ideas and details from getting lost. Features include focused groups, ad-hoc discussions, threaded conversations, and task management.

**Highlights:** Focused team groups, Ad-hoc discussion groups, Threaded conversations, Private comments, Tasks, Notes, Events, Messages

**In-app purchases:** none


## Frequently asked questions

### Is Polymail free?

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

### Is Streams free?

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

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

Polymail is rated higher. Polymail averages 3.9 out of 5 from 86 ratings, while Streams averages 3.8 from 13 ratings.

### Do Polymail or Streams have ads?

Neither Polymail nor Streams shows ads.

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

Polymail ships an update fortnightly, and Streams every 2 months. Most recently, Polymail was updated on November 6, 2026 and Streams on November 2, 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.*