# CosmoLex vs OneCloud (Legacy)

The clearest difference is rating: OneCloud (Legacy) at 4.5 against CosmoLex's 2.8. OneCloud (Legacy) also leads on review sentiment (40% vs 13%). On price, ratings volume, update cadence and ads there is nothing between them.

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

OneCloud (Legacy) holds the better App Store score, 4.5 against 2.8. Both are backed by a comparable volume of ratings — 13 and 26 respectively. Written reviews point the same way: 13% of CosmoLex's written reviews are positive against 40% of OneCloud (Legacy)'s.

CosmoLex ships an update every 3 months, OneCloud (Legacy) every 4 months. The most recent releases landed on September 13, 2026 and June 21, 2026 respectively.

## The numbers

| Metric | CosmoLex | OneCloud (Legacy) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (13 ratings)](https://appshunter.io/ios/app/cosmolex/id1240250492/reviews) | **[4.5 (26 ratings)](https://appshunter.io/ios/app/onecloud-legacy/id1498249569/reviews)** |
| Number of ratings | 13 | **26** |
| Positive reviews | 12.5% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 12 MB | 121 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cosmolex LLC](https://appshunter.io/developer/1240250491) | [TelWare Corporation](https://appshunter.io/developer/1498249568) |

## What reviewers say

### CosmoLex

[App page](https://appshunter.io/ios/app/cosmolex/id1240250492)

This cloud-based legal practice management software provides a comprehensive suite of tools for law offices. It offers case management, timekeeping, billing, bookkeeping, and client communication features, all accessible from any device.

**Highlights:** Case information management, Timekeeping and billing, Business and trust accounting, Calendar and task management, Document management, Secure client portal, Email integration

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

**In-app purchases:** none


### OneCloud (Legacy)

[App page](https://appshunter.io/ios/app/onecloud-legacy/id1498249569)

This business communication app extends cloud softphone capabilities beyond traditional landlines and desktops. It offers a unified communications solution for seamless interaction across multiple devices, maintaining user identity and automating communication tasks.

**Highlights:** Nationwide Calling, Business SMS/MMS, Colleague Presence, Visual Voicemail, Team Collaboration, Team Instant Messaging, Automatic Call Recording

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is CosmoLex free?

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

### Is OneCloud (Legacy) free?

OneCloud (Legacy) is free to download, with no in-app purchases.

### Which has better reviews, CosmoLex or OneCloud (Legacy)?

OneCloud (Legacy) is rated higher. CosmoLex averages 2.8 out of 5 from 13 ratings, while OneCloud (Legacy) averages 4.5 from 26 ratings.

### Do CosmoLex or OneCloud (Legacy) have ads?

Neither CosmoLex nor OneCloud (Legacy) shows ads.

### Which is updated more often, CosmoLex or OneCloud (Legacy)?

CosmoLex ships an update every 3 months, and OneCloud (Legacy) every 4 months. Most recently, CosmoLex was updated on September 13, 2026 and OneCloud (Legacy) on June 21, 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.*