# SealPath Viewer vs Metric Beyond

The clearest difference is update cadence: Metric Beyond at every 3 weeks against SealPath Viewer's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SealPath Viewer ships an update every 2 months, Metric Beyond every 3 weeks. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SealPath Viewer | Metric Beyond |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 82 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [SealPath Technologies](https://appshunter.io/developer/848347064) | [Jean-Francois Vaduret](https://appshunter.io/developer/1662124387) |

## What reviewers say

### SealPath Viewer

[App page](https://appshunter.io/ios/app/sealpath-viewer/id1618212980)

**Features:** Vision Pro support

**In-app purchases:** none


### Metric Beyond

[App page](https://appshunter.io/ios/app/metric-beyond/id1662124385)

Automatically converts imperial units to metric units on the D&D Beyond website. This Safari extension works across Mac, iPhone, and iPad, making it easier to use official French D&D sourcebook values.

**Highlights:** Converts distances and weights to metric, Works on character, monster, and item pages, Supports Safari on Mac, iPhone, and iPad, Open source and free, Uses official French D&D sourcebook values

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is SealPath Viewer free?

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

### Is Metric Beyond free?

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

### Do SealPath Viewer or Metric Beyond have ads?

Neither SealPath Viewer nor Metric Beyond shows ads.

### Which is updated more often, SealPath Viewer or Metric Beyond?

SealPath Viewer ships an update every 2 months, and Metric Beyond every 3 weeks. Most recently, SealPath Viewer was updated on October 30, 2026 and Metric Beyond on October 10, 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.*