# WBES vs Heavy Movable Structures, Inc

The clearest difference is update cadence: WBES at weekly against Heavy Movable Structures, Inc's every 4 months. WBES also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, 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.

WBES ships an update weekly, Heavy Movable Structures, Inc every 4 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WBES | Heavy Movable Structures, Inc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Size | 81 MB | 184 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Washington State University](https://appshunter.io/developer/886047261) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### WBES

[App page](https://appshunter.io/ios/app/wbes/id6749220507)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Heavy Movable Structures, Inc

[App page](https://appshunter.io/ios/app/heavy-movable-structures-inc/id6779711181)

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

**In-app purchases:** none


## Frequently asked questions

### Is WBES free?

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

### Is Heavy Movable Structures, Inc free?

Heavy Movable Structures, Inc is free to download, with no in-app purchases.

### Do WBES or Heavy Movable Structures, Inc have ads?

Neither WBES nor Heavy Movable Structures, Inc shows ads.

### Which is updated more often, WBES or Heavy Movable Structures, Inc?

WBES ships an update weekly, and Heavy Movable Structures, Inc every 4 months. Most recently, WBES was updated on October 11, 2026 and Heavy Movable Structures, Inc on October 24, 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.*