# RelativityOne vs LawBillity

The clearest difference is review sentiment: LawBillity at 100% against RelativityOne's 0%. LawBillity also leads on rating (4.6 vs 3.4). RelativityOne's advantage is update cadence (every 2 months vs every 3 months) and iOS requirement (14.0 vs 17.0). On price, ratings volume, 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.

LawBillity holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 27 and 28 respectively. Written reviews point the same way: 0% of RelativityOne's written reviews are positive against 100% of LawBillity's.

RelativityOne ships an update every 2 months, LawBillity every 3 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RelativityOne | LawBillity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (27 ratings)](https://appshunter.io/ios/app/relativityone/id1452895391/reviews) | **[4.6 (28 ratings)](https://appshunter.io/ios/app/lawbillity/id1532743525/reviews)** |
| Number of ratings | 27 | **28** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 17 MB | 23 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Relativity ODA LLC](https://appshunter.io/developer/1289795097) | [Boston Billing Solutions, LLC](https://appshunter.io/developer/422080467) |

## 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


### LawBillity

[App page](https://appshunter.io/ios/app/lawbillity/id1532743525)

This app helps legal professionals track billable hours, manage expenses, and generate invoices on the go. It offers offline tracking and seamless syncing with desktop accounts for faster payments. Additional features like team collaboration and integrations are available via desktop access.

**Highlights:** Time tracking with timer, Expense tracking with receipt photos, Invoice creation and viewing, Offline time tracking, Real-time syncing, Billable/non-billable entry marking

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

**In-app purchases:** none


## Frequently asked questions

### Is RelativityOne free?

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

### Is LawBillity free?

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

### Which has better reviews, RelativityOne or LawBillity?

LawBillity is rated higher. RelativityOne averages 3.4 out of 5 from 27 ratings, while LawBillity averages 4.6 from 28 ratings.

### Do RelativityOne or LawBillity have ads?

Neither RelativityOne nor LawBillity shows ads.

### Which is updated more often, RelativityOne or LawBillity?

RelativityOne ships an update every 2 months, and LawBillity every 3 months. Most recently, RelativityOne was updated on October 2, 2026 and LawBillity 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.*