# Case.one vs ProfiSignal 20

The clearest difference is iOS requirement: Case.one at 15.0 against ProfiSignal 20's 17.0. 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.

Case.one ships an update every 3 months, ProfiSignal 20 every 4 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Case.one | ProfiSignal 20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/caseone/id1447902430/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 27 MB | 408 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Case One](https://appshunter.io/developer/1421758227) | [Delphin Technology AG](https://appshunter.io/developer/804641016) |

## What reviewers say

### Case.one

[App page](https://appshunter.io/ios/app/caseone/id1447902430)

Manage legal cases, schedule meetings, and record client interactions on the go. This app integrates seamlessly with your daily workflow, offering voice notes, time tracking, and calendar synchronization.

**Highlights:** Create cases, events, tasks, and notes, Record client meetings with one touch, Take voice notes and attach to case files, Track billable hours manually or with AI, Synchronize calendar with Google Calendar or iCal

**Features:** Vision Pro support

**In-app purchases:** none


### ProfiSignal 20

[App page](https://appshunter.io/ios/app/profisignal-20/id1494152331)

**In-app purchases:** none


## Frequently asked questions

### Is Case.one free?

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

### Is ProfiSignal 20 free?

ProfiSignal 20 is free to download, with no in-app purchases.

### Do Case.one or ProfiSignal 20 have ads?

Neither Case.one nor ProfiSignal 20 shows ads.

### Which is updated more often, Case.one or ProfiSignal 20?

Case.one ships an update every 3 months, and ProfiSignal 20 every 4 months. Most recently, Case.one was updated on October 21, 2026 and ProfiSignal 20 on October 26, 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.*