# IUEC 96 vs Millwrights 2158

The clearest difference is update cadence: Millwrights 2158 at every 5 days against IUEC 96's every 3 months. IUEC 96's advantage is 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.

IUEC 96 ships an update every 3 months, Millwrights 2158 every 5 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | IUEC 96 | Millwrights 2158 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 110 MB | 111 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [International Union of Elevator Constructors](https://appshunter.io/developer/1676910236) | [Millright Local 2158](https://appshunter.io/developer/6799343508) |

## What reviewers say

### IUEC 96

[App page](https://appshunter.io/ios/app/iuec-96/id6446246419)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Millwrights 2158

[App page](https://appshunter.io/ios/app/millwrights-2158/id6799343506)

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

**In-app purchases:** none


## Frequently asked questions

### Is IUEC 96 free?

IUEC 96 is free to download, with no in-app purchases.

### Is Millwrights 2158 free?

Millwrights 2158 is free to download, with no in-app purchases.

### Do IUEC 96 or Millwrights 2158 have ads?

Neither IUEC 96 nor Millwrights 2158 shows ads.

### Which is updated more often, IUEC 96 or Millwrights 2158?

IUEC 96 ships an update every 3 months, and Millwrights 2158 every 5 days. Most recently, IUEC 96 was updated on November 7, 2026 and Millwrights 2158 on November 6, 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.*