# Silver vs ElbowCalc

The clearest difference is in-app purchases: Silver at none against ElbowCalc's 1. Silver also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (7.0 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. Silver asks for nothing beyond the download.

Silver ships an update every 2 months, ElbowCalc every 6 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Silver | 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 2 months** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 37 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kanueng Kornkanchanarat](https://appshunter.io/developer/447341674) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### Silver

[App page](https://appshunter.io/ios/app/silver/id1035524826)

**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 Silver free?

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

### Is ElbowCalc free?

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

### Do Silver or ElbowCalc have ads?

Neither Silver nor ElbowCalc shows ads.

### Which is updated more often, Silver or ElbowCalc?

Silver ships an update every 2 months, and ElbowCalc every 6 months. Most recently, Silver was updated on October 26, 2026 and ElbowCalc on October 26, 2026.

---

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