# BIS vs RCPsych IC24

BIS and RCPsych IC24 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BIS | RCPsych IC24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 67 MB | 51 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Global Rights Compliance Foundation](https://appshunter.io/developer/1465268512) | [The Royal College of Psychiatrists](https://appshunter.io/developer/1467348577) |

## What reviewers say

### BIS

[App page](https://appshunter.io/ios/app/bis-kit/id6471991578)

**Features:** macOS Compatibility

**In-app purchases:** none


### RCPsych IC24

[App page](https://appshunter.io/ios/app/rcpsych-ic24/id6499346546)

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

**In-app purchases:** none


## Frequently asked questions

### Is BIS free?

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

### Is RCPsych IC24 free?

RCPsych IC24 is free to download, with no in-app purchases.

### Do BIS or RCPsych IC24 have ads?

Neither BIS nor RCPsych IC24 shows ads.

### Which is updated more often, BIS or RCPsych IC24?

BIS ships an update every 2 months, and RCPsych IC24 every 2 months. Most recently, BIS was updated on October 11, 2026 and RCPsych IC24 on September 30, 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.*