# Stair Help vs Stair Stringer

Stair Help and Stair Stringer both sit at 4.6 stars, but that hides the real split: 67% of Stair Stringer's written reviews are positive against 25% of Stair Help's. Stair Stringer also leads on update cadence (every 5 weeks vs every 8 months) and chart position (#126 vs unranked). Stair Help's advantage is monetization model (free vs paid) and iOS requirement (10.0 vs 14.0). On price, rating, ratings volume and ads there is nothing between them.

Stair Help costs $1.99 and Stair Stringer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Stair Help against 4.7 for Stair Stringer. Both are backed by a comparable volume of ratings — 239 and 86 respectively. Written reviews are what separate them: 25% of Stair Help's written reviews are positive against 67% of Stair Stringer's.

Stair Help ships an update every 8 months, Stair Stringer every 5 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | Stair Help | Stair Stringer |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | [4.6 (239 ratings)](https://appshunter.io/ios/app/stair-help/id1029967951/reviews) | **[4.7 (86 ratings)](https://appshunter.io/ios/app/stair-stringer/id1550828339/reviews)** |
| Number of ratings | **239** | 86 |
| Positive reviews | 25.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#126** |
| Size | 5 MB | 2 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Armchair Engineering](https://appshunter.io/developer/398901339) | [H3 Apps, LLC](https://appshunter.io/developer/598620927) |

## What reviewers say

### Stair Help

[App page](https://appshunter.io/ios/app/stair-help/id1029967951)

This application simplifies staircase construction by accurately calculating essential measurements like riser, going, and stringer lengths. It offers customizable units, riser height, and precision settings for fractions and decimal places.

**Highlights:** Calculate riser, going, stringer, and base lengths, Set preferred units (mm, cm, inches), Adjustable max riser height, Set preferred decimal places, Set fraction of an inch precision

**Features:** Vision Pro support

**In-app purchases:** none


### Stair Stringer

[App page](https://appshunter.io/ios/app/stair-stringer/id1550828339)

**Currently charting:** #126 Top Paid · Utilities (US App Store)

This app calculates all necessary measurements for building a stair stringer, including risers, run, angle, and length. Easily adjust parameters and switch between Imperial and Metric units. Share your calculated results via email or text.

**Highlights:** Calculates stair risers and run, Determines stair angle and stringer length, Calculates step height and tread depth, Determines the number of steps, Adjustable parameters, Imperial or Metric units, Share results via email/text

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

**In-app purchases:** none


## Frequently asked questions

### Is Stair Help free?

Stair Help costs $1.99, with no in-app purchases.

### Is Stair Stringer free?

Stair Stringer costs $1.99, with no in-app purchases.

### Which has better reviews, Stair Help or Stair Stringer?

Stair Stringer is rated higher. Stair Help averages 4.6 out of 5 from 239 ratings, while Stair Stringer averages 4.7 from 86 ratings.

### Do Stair Help or Stair Stringer have ads?

Neither Stair Help nor Stair Stringer shows ads.

### Which is updated more often, Stair Help or Stair Stringer?

Stair Help ships an update every 8 months, and Stair Stringer every 5 weeks. Most recently, Stair Help was updated on September 23, 2026 and Stair Stringer on September 23, 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.*