# Signify Service tag vs Utiligize

The clearest difference is review sentiment: Utiligize at 100% against Signify Service tag's 50%. Signify Service tag's advantage is iOS requirement (15.1 vs 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.

Signify Service tag ships an update every 3 weeks, Utiligize every 4 weeks. The most recent releases landed on August 21, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Signify Service tag | Utiligize |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 197 MB | 143 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Signify Netherlands B.V.](https://appshunter.io/developer/979064009) | [Utiligize](https://appshunter.io/developer/1477595236) |

## What reviewers say

### Signify Service tag

[App page](https://appshunter.io/ios/app/signify-service-tag/id1289722114)

This app provides a unique QR-based identification system for luminaires. Scan QR codes to access maintenance, installation, and spare part information for individual lighting fixtures, saving time and preventing errors.

**Highlights:** QR-based identification, Luminaire information access, Maintenance details, Installation guidance, Spare part information, Product configuration

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

**In-app purchases:** none


### Utiligize

[App page](https://appshunter.io/ios/app/utiligize/id1536018463)

This app provides a comprehensive overview of assets, allowing users to view, edit, and log maintenance and inspections. It ensures constant access to critical asset information, instructions, and visuals, optimizing reinvestment and maintenance decisions through statistical analysis.

**Highlights:** Asset overview, Maintenance logging, Inspection tracking, Access to asset information, Statistical analysis for optimization, Data quality improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Signify Service tag free?

Signify Service tag is free to download, with no in-app purchases.

### Is Utiligize free?

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

### Do Signify Service tag or Utiligize have ads?

Neither Signify Service tag nor Utiligize shows ads.

### Which is updated more often, Signify Service tag or Utiligize?

Signify Service tag ships an update every 3 weeks, and Utiligize every 4 weeks. Most recently, Signify Service tag was updated on August 21, 2026 and Utiligize on August 16, 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.*