# Life's a Gantt vs Stringer

The clearest difference is in-app purchases: Stringer at none against Life's a Gantt's 2. Stringer also leads on update cadence (weekly vs every 5 weeks). Life's a Gantt's advantage is iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Life's a Gantt sells 2 in-app purchases, starting at $2.99 per month. Stringer asks for nothing beyond the download.

Life's a Gantt ships an update every 5 weeks, Stringer weekly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Life's a Gantt | Stringer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/stringer-stair-layout/id6784882437/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 13 MB | 1 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cycosoft, LLC](https://appshunter.io/developer/1254809428) | [家宝 戴](https://appshunter.io/developer/1826395838) |

## What reviewers say

### Life's a Gantt

[App page](https://appshunter.io/ios/app/lifes-a-gantt/id1618035078)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life's a Gantt Premium | $2.99 | per month |
| Life's a Gantt Premium | $24.99 | per year |


### Stringer

[App page](https://appshunter.io/ios/app/stringer-stair-layout/id6784882437)

This app calculates stair stringer dimensions for builders and DIYers. It provides clear options based on rise and going, with code compliance checks. All calculations and projects are saved on the device for offline use.

**Highlights:** Stair stringer calculations, Imperial/metric unit support, Building code references, Offline functionality, Project saving, Visual results and cut sheets

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

**In-app purchases:** none


## Frequently asked questions

### Is Life's a Gantt free?

Life's a Gantt is free to download, with in-app purchases available.

### Is Stringer free?

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

### Do Life's a Gantt or Stringer have ads?

Neither Life's a Gantt nor Stringer shows ads.

### Which is updated more often, Life's a Gantt or Stringer?

Life's a Gantt ships an update every 5 weeks, and Stringer weekly. Most recently, Life's a Gantt was updated on October 16, 2026 and Stringer 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.*