# Replyra vs MBOX Viewer

The clearest difference is update cadence: MBOX Viewer at every 5 days against Replyra's fortnightly. Replyra's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Replyra sells 2 in-app purchases, starting at $6.99 per month and MBOX Viewer sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Replyra ships an update fortnightly, MBOX Viewer every 5 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Replyra | MBOX Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/mbox-viewer-email-file-reader/id6760871775/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Subscription |
| Size | 52 MB | 24 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [DUYUS](https://appshunter.io/developer/1861506833) | [延平 陈](https://appshunter.io/developer/1833168926) |

## What reviewers say

### Replyra

[App page](https://appshunter.io/ios/app/replyra-smart-reply-assistant/id6757638211)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Replyra Pro Monthly | $6.99 | per month |
| Replyra Pro Yearly | $34.99 | per year |


### MBOX Viewer

[App page](https://appshunter.io/ios/app/mbox-viewer-email-file-reader/id6760871775)

Easily open, convert, and export MBOX email archives to various formats like PDF, EML, HTML, or TXT. This app offers fast performance for large files, batch conversion, and robust search capabilities. It prioritizes user privacy with 100% offline functionality and no account requirement.

**Highlights:** MBOX to PDF, EML, HTML, TXT conversion, Batch email export, Fast performance for large archives, Search and filter emails, View and extract attachments, Cross-device access with one subscription, 100% offline functionality

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Yearly | $9.99 | per year |
| MBOX Viewer & Converter Premium | $19.99 | one-time |


## Frequently asked questions

### Is Replyra free?

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

### Is MBOX Viewer free?

MBOX Viewer is free to download, with in-app purchases available.

### Do Replyra or MBOX Viewer have ads?

Neither Replyra nor MBOX Viewer shows ads.

### Which is updated more often, Replyra or MBOX Viewer?

Replyra ships an update fortnightly, and MBOX Viewer every 5 days. Most recently, Replyra was updated on September 30, 2026 and MBOX Viewer on October 8, 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.*