# Thread vs Reply Mail

The clearest difference is update cadence: Reply Mail at every 8 days against Thread's every 3 weeks. Reply Mail also leads on iOS requirement (16.4 vs 26.0). Thread's advantage is ratings volume (3 vs 1). 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 — 5.0 for Thread against 5.0 for Reply Mail. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Thread ships an update every 3 weeks, Reply Mail every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Thread | Reply Mail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/thread-think-out-loud/id6765586901/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/reply-mail/id6787066695/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free | Free |
| Size | 2 MB | 46 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jackson Shell](https://appshunter.io/developer/1843436581) | [Bad Idea, LLC](https://appshunter.io/developer/1543323357) |

## What reviewers say

### Thread

[App page](https://appshunter.io/ios/app/thread-think-out-loud/id6765586901)

Capture your thoughts instantly by speaking them aloud. This app transforms your voice into organized notes, keeping your ideas accessible without any accounts or ads. It's designed for those who need a quick and efficient way to save their inspirations.

**Highlights:** Unlimited voice notes, Unlimited recording length, Automatic organization, On-device storage, No accounts required, No ads or tracking

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

**In-app purchases:** none


### Reply Mail

[App page](https://appshunter.io/ios/app/reply-mail/id6787066695)

Manage email from your own domain with an AI assistant to help draft and triage messages. Connect your domain for sending and receiving, or use send-only mode with your existing provider. Features a smart inbox with rules, templates, and snooze options.

**Highlights:** Custom domain email, AI email assistant, Send-only mode, Shared team workspaces, Smart inbox features, Undo Send

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

**In-app purchases:** none


## Frequently asked questions

### Is Thread free?

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

### Is Reply Mail free?

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

### Which has better reviews, Thread or Reply Mail?

Thread and Reply Mail are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Thread or Reply Mail have ads?

Neither Thread nor Reply Mail shows ads.

### Which is updated more often, Thread or Reply Mail?

Thread ships an update every 3 weeks, and Reply Mail every 8 days. Most recently, Thread was updated on October 31, 2026 and Reply Mail on October 31, 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.*