# IUEC vs LBFF 372

The clearest difference is update cadence: LBFF 372 at every 2 weeks against IUEC's every 5 months. IUEC's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

IUEC ships an update every 5 months, LBFF 372 every 2 weeks. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | IUEC | LBFF 372 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iuec/id1108077361/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 71 MB | 1 MB |
| Requires iOS | **15.5** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Mosaic Learning, Inc.](https://appshunter.io/developer/518404678) | [Diego Gonzalez](https://appshunter.io/developer/836967202) |

## What reviewers say

### IUEC

[App page](https://appshunter.io/ios/app/iuec/id1108077361)

This app provides information about the International Union of Elevator Constructors, highlighting their history, impact on cities, and the contributions of their skilled members in the US and Canada. It serves as a welcome and informational resource for members and the public.

**Highlights:** Union member information, Historical impact of members, Member contributions, Information on US and Canada operations, Welcome resource

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

**In-app purchases:** none


### LBFF 372

[App page](https://appshunter.io/ios/app/lbff-372/id6744126067)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IUEC free?

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

### Is LBFF 372 free?

LBFF 372 is free to download, with no in-app purchases.

### Do IUEC or LBFF 372 have ads?

Neither IUEC nor LBFF 372 shows ads.

### Which is updated more often, IUEC or LBFF 372?

IUEC ships an update every 5 months, and LBFF 372 every 2 weeks. Most recently, IUEC was updated on September 3, 2026 and LBFF 372 on September 17, 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.*