# Entreprise vs SPECTRA by SIA

Entreprise and SPECTRA by SIA 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.

Entreprise ships an update every 8 months, SPECTRA by SIA every 6 months. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Entreprise | SPECTRA by SIA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/entreprise/id705257565/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 21 MB | 47 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tuango](https://appshunter.io/developer/522065759) | [Dilypse International Inc](https://appshunter.io/developer/1733911115) |

## What reviewers say

### Entreprise

[App page](https://appshunter.io/ios/app/entreprise/id705257565)

This business application enables merchants to efficiently scan and verify Tuango vouchers. It streamlines the redemption process for businesses participating in the Tuango platform.

**Highlights:** Scan Tuango vouchers, Validate voucher authenticity, Streamline redemption process, Merchant-focused tool

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

**In-app purchases:** none


### SPECTRA by SIA

[App page](https://appshunter.io/ios/app/spectra-by-sia/id6746159486)

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

**In-app purchases:** none


## Frequently asked questions

### Is Entreprise free?

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

### Is SPECTRA by SIA free?

SPECTRA by SIA is free to download, with no in-app purchases.

### Do Entreprise or SPECTRA by SIA have ads?

Neither Entreprise nor SPECTRA by SIA shows ads.

### Which is updated more often, Entreprise or SPECTRA by SIA?

Entreprise ships an update every 8 months, and SPECTRA by SIA every 6 months. Most recently, Entreprise was updated on October 31, 2026 and SPECTRA by SIA on October 28, 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.*