# RelativityOne vs 17xM DC

The clearest difference is device support: RelativityOne at 3 against 17xM DC's 1. RelativityOne also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RelativityOne | 17xM DC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (27 ratings)](https://appshunter.io/ios/app/relativityone/id1452895391/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 17 MB | 107 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Relativity ODA LLC](https://appshunter.io/developer/1289795097) | [Skanska USA Commercial Development, Inc](https://appshunter.io/developer/1756443756) |

## What reviewers say

### RelativityOne

[App page](https://appshunter.io/ios/app/relativityone/id1452895391)

This business application offers secure document review and management capabilities for legal professionals. Access case files, share documents, and make coding decisions from anywhere, with all changes syncing instantly to the main platform. It prioritizes security with passcode and biometric login options.

**Highlights:** Secure document sharing, Access Views and Saved Searches, Code documents with instant syncing, Mobile access to RelativityOne, 6-digit passcode/biometric login

**Features:** macOS Compatibility

**In-app purchases:** none


### 17xM DC

[App page](https://appshunter.io/ios/app/17xm-dc/id6529529102)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RelativityOne free?

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

### Is 17xM DC free?

17xM DC is free to download, with no in-app purchases.

### Do RelativityOne or 17xM DC have ads?

Neither RelativityOne nor 17xM DC shows ads.

### Which is updated more often, RelativityOne or 17xM DC?

RelativityOne ships an update every 2 months, and 17xM DC every 2 months. Most recently, RelativityOne was updated on September 14, 2026 and 17xM DC on October 7, 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.*