# Bluink eID vs Shift4 Back Office

The clearest difference is rating: Bluink eID at 4.8 against Shift4 Back Office's 2.0. Bluink eID also leads on review sentiment (40% vs 0%) and ratings volume (229 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Bluink eID holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Bluink eID has 229 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 40% of Bluink eID's written reviews are positive against 0% of Shift4 Back Office's.

Bluink eID ships an update every 4 weeks, Shift4 Back Office every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Bluink eID | Shift4 Back Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (229 ratings)](https://appshunter.io/ios/app/bluink-eid-me-digital-id/id1260676454/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/shift4-back-office/id1383806170/reviews) |
| Number of ratings | **229** | 2 |
| Positive reviews | **40.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 33 MB | 8 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bluink Ltd](https://appshunter.io/developer/630181685) | [Givex Canada Corp.](https://appshunter.io/developer/587881886) |

## What reviewers say

### Bluink eID

[App page](https://appshunter.io/ios/app/bluink-eid-me-digital-id/id1260676454)

This app digitizes and securely stores your government-issued identity information on your iPhone. It enables quicker, easier, and more secure online identity verification without passwords, enhancing privacy. Your verified identity is stored locally on your device, giving you complete control over your information.

**Highlights:** Digital ID on iPhone, Secure digital wallet, No cloud storage, Strong encryption, Certificate-based authentication, Control over identity information

**In-app purchases:** none


### Shift4 Back Office

[App page](https://appshunter.io/ios/app/shift4-back-office/id1383806170)

Manage your restaurant's sales and business data remotely. Receive exception-based reports to identify and prevent potential issues. Perform essential management tasks like approving discounts and handling shifts from anywhere.

**Highlights:** Remote sales and business data access, Exception-based reporting for issue alerts, Approve discounts and voids, Handle shifts remotely, POS integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bluink eID free?

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

### Is Shift4 Back Office free?

Shift4 Back Office is free to download, with no in-app purchases.

### Which has better reviews, Bluink eID or Shift4 Back Office?

Bluink eID is rated higher. Bluink eID averages 4.8 out of 5 from 229 ratings, while Shift4 Back Office averages 2.0 from 2 ratings.

### Do Bluink eID or Shift4 Back Office have ads?

Neither Bluink eID nor Shift4 Back Office shows ads.

### Which is updated more often, Bluink eID or Shift4 Back Office?

Bluink eID ships an update every 4 weeks, and Shift4 Back Office every 2 months. Most recently, Bluink eID was updated on October 24, 2026 and Shift4 Back Office on October 23, 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.*