# Reply Mail vs SumDoc

Reply Mail and SumDoc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Reply Mail ships an update every 8 days, SumDoc every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Reply Mail | SumDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reply-mail/id6787066695/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 6 days** |
| Monetization | Free | — |
| Size | 46 MB | 75 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Bad Idea, LLC](https://appshunter.io/developer/1543323357) | [HEALTH INFORMATIC SECURITY SYSTEM, S.L.](https://appshunter.io/developer/1848342899) |

## What reviewers say

### 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


### SumDoc

[App page](https://appshunter.io/ios/app/sumdoc-docx-document-editor/id6807049845)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reply Mail free?

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

### Is SumDoc free?

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

### Do Reply Mail or SumDoc have ads?

Neither Reply Mail nor SumDoc shows ads.

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

Reply Mail ships an update every 8 days, and SumDoc every 6 days. Most recently, Reply Mail was updated on October 31, 2026 and SumDoc 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.*