# SNDQ at home vs ElbowCalc

The clearest difference is in-app purchases: SNDQ at home at none against ElbowCalc's 1. ElbowCalc's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. ElbowCalc sells 1 one-off in-app purchase. SNDQ at home asks for nothing beyond the download.

SNDQ at home ships an update every 4 months, ElbowCalc every 5 weeks. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SNDQ at home | ElbowCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/elbowcalc-flat-pattern-maker/id6753796014/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 37 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [SNDQ](https://appshunter.io/developer/1607824661) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### SNDQ at home

[App page](https://appshunter.io/ios/app/sndq-at-home/id1617448576)

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

**In-app purchases:** none


### ElbowCalc

[App page](https://appshunter.io/ios/app/elbowcalc-flat-pattern-maker/id6753796014)

This professional tool assists engineers and fabricators in quickly calculating and visualizing flat patterns for elbows and reducers. It provides instant pattern graphs with cut coordinates to streamline fabrication and minimize material waste.

**Highlights:** Calculate various elbow types, Generate flat pattern graphs, Supports reducer bends, Provides cut coordinates, Fast and precise calculations, Share and save results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $19.99 | one-time |


## Frequently asked questions

### Is SNDQ at home free?

SNDQ at home is free to download, with no in-app purchases.

### Is ElbowCalc free?

ElbowCalc is free to download, with in-app purchases available.

### Do SNDQ at home or ElbowCalc have ads?

Neither SNDQ at home nor ElbowCalc shows ads.

### Which is updated more often, SNDQ at home or ElbowCalc?

SNDQ at home ships an update every 4 months, and ElbowCalc every 5 weeks. Most recently, SNDQ at home was updated on September 18, 2026 and ElbowCalc on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*