# Bucephalus BI vs imID

The clearest difference is iOS requirement: Bucephalus BI at 13.0 against imID's 15.0. 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 3 months. The most recent releases landed on September 16, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Bucephalus BI | imID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/imid/id6772157810/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 19 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Devid Torosian](https://appshunter.io/developer/1826769289) | [imID](https://appshunter.io/developer/1891079723) |

## What reviewers say

### Bucephalus BI

[App page](https://appshunter.io/ios/app/bucephalus-bi/id6748643136)

**In-app purchases:** none


### imID

[App page](https://appshunter.io/ios/app/imid/id6772157810)

Securely verify your identity, access online services, and sign documents with a legally binding electronic signature. This app offers a fast and convenient way to manage your digital identity with advanced encryption and multi-factor authentication.

**Highlights:** Digital identity verification, Passwordless login, Legally binding electronic signatures, Secure transaction confirmation, Access e-services, Multi-factor authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is Bucephalus BI free?

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

### Is imID free?

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

### Do Bucephalus BI or imID have ads?

Neither Bucephalus BI nor imID shows ads.

### Which is updated more often, Bucephalus BI or imID?

Bucephalus BI ships an update every 3 months, and imID every 3 months. Most recently, Bucephalus BI was updated on September 16, 2026 and imID on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*