# Izoler Pro vs LFA Stairs Pro

The clearest difference is price: LFA Stairs Pro at Free against Izoler Pro's $33.99. LFA Stairs Pro also leads on update cadence (every 3 days vs every 5 weeks). Izoler Pro's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 17.0). On ads and device support there is nothing between them.

LFA Stairs Pro is free to download; Izoler Pro costs $33.99 up front. LFA Stairs Pro sells 2 in-app purchases, starting at $2.99 per month. Izoler Pro asks for nothing beyond the download.

Izoler Pro ships an update every 5 weeks, LFA Stairs Pro every 3 days. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Izoler Pro | LFA Stairs Pro |
| --- | --- | --- |
| Price | $33.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Paid | — |
| Size | 24 MB | 18 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Rafal Grobelny](https://appshunter.io/developer/1023229430) | [Lorenzo Francisco Almonte](https://appshunter.io/developer/6782756160) |

## What reviewers say

### Izoler Pro

[App page](https://appshunter.io/ios/app/izoler-pro/id1023485776)

This application provides essential shapes for professionals in the plastics, metals, and insulation industries. It serves as a digital tool for design and manufacturing processes.

**Highlights:** Shapes for plastics industry, Shapes for metals industry, Shapes for insulation industry, Digital design tool

**Features:** Vision Pro support

**In-app purchases:** none


### LFA Stairs Pro

[App page](https://appshunter.io/ios/app/lfa-stairs-pro/id6814916882)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $29.99 | per year |


## Frequently asked questions

### Is Izoler Pro free?

Izoler Pro costs $33.99, with no in-app purchases.

### Is LFA Stairs Pro free?

LFA Stairs Pro is free to download, with in-app purchases available.

### Do Izoler Pro or LFA Stairs Pro have ads?

Neither Izoler Pro nor LFA Stairs Pro shows ads.

### Which is updated more often, Izoler Pro or LFA Stairs Pro?

Izoler Pro ships an update every 5 weeks, and LFA Stairs Pro every 3 days. Most recently, Izoler Pro was updated on October 5, 2026 and LFA Stairs Pro on October 18, 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.*