# VAISense Mobile vs Heavy Movable Structures, Inc

The clearest difference is iOS requirement: Heavy Movable Structures, Inc at 16.0 against VAISense Mobile's 18.0. 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.

VAISense Mobile ships an update every 3 months, Heavy Movable Structures, Inc every 4 months. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | VAISense Mobile | Heavy Movable Structures, Inc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 62 MB | 184 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LatticeWork Inc.](https://appshunter.io/developer/1192838607) | [vFairs LLC](https://appshunter.io/developer/1349888986) |

## What reviewers say

### VAISense Mobile

[App page](https://appshunter.io/ios/app/vaisense-mobile/id6499024105)

**Features:** Vision Pro support

**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 VAISense Mobile free?

VAISense Mobile 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 VAISense Mobile or Heavy Movable Structures, Inc have ads?

Neither VAISense Mobile nor Heavy Movable Structures, Inc shows ads.

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

VAISense Mobile ships an update every 3 months, and Heavy Movable Structures, Inc every 4 months. Most recently, VAISense Mobile was updated on November 4, 2026 and Heavy Movable Structures, Inc on November 7, 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.*