# Stinger Field Services vs BLU Operating System

The clearest difference is update cadence: Stinger Field Services at every 3 weeks against BLU Operating System's every 2 months. Stinger Field Services also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Stinger Field Services ships an update every 3 weeks, BLU Operating System every 2 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Stinger Field Services | BLU Operating System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blu-operating-system/id6739524577/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 76 MB | 48 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AAMP Global](https://appshunter.io/developer/1254428712) | [BLU Leadership, LLC](https://appshunter.io/developer/1785830362) |

## What reviewers say

### Stinger Field Services

[App page](https://appshunter.io/ios/app/stinger-field-services/id6504563486)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLU Operating System

[App page](https://appshunter.io/ios/app/blu-operating-system/id6739524577)

This business growth system helps leaders manage company initiatives, targets, and goals. It fosters leadership development and aligns teams with business objectives for transparency and consistency.

**Highlights:** Oversee business growth remotely, Develop leaders and initiatives, Organize company initiatives and targets, Align employees with business goals, Promote transparency and consistency

**In-app purchases:** none


## Frequently asked questions

### Is Stinger Field Services free?

Stinger Field Services is free to download, with no in-app purchases.

### Is BLU Operating System free?

BLU Operating System is free to download, with no in-app purchases.

### Do Stinger Field Services or BLU Operating System have ads?

Neither Stinger Field Services nor BLU Operating System shows ads.

### Which is updated more often, Stinger Field Services or BLU Operating System?

Stinger Field Services ships an update every 3 weeks, and BLU Operating System every 2 months. Most recently, Stinger Field Services was updated on October 10, 2026 and BLU Operating System on October 8, 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.*