# Envelope Printer vs King Steel

The clearest difference is in-app purchases: King Steel at none against Envelope Printer's 2. King Steel also leads on update cadence (weekly vs every 4 months) and iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Envelope Printer sells 2 in-app purchases, starting at $4.99 per 7 days. King Steel asks for nothing beyond the download.

Envelope Printer ships an update every 4 months, King Steel weekly. The most recent releases landed on October 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Envelope Printer | King Steel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (113 ratings)](https://appshunter.io/ios/app/envelope-printer-label-maker/id6479635987/reviews)** | — |
| Number of ratings | **113** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 91 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [Akshay Walia](https://appshunter.io/developer/1743172332) |

## What reviewers say

### Envelope Printer

[App page](https://appshunter.io/ios/app/envelope-printer-label-maker/id6479635987)

Easily print shipping addresses and mailing labels on any envelope size. Customize fonts, sizes, colors, and placement for a professional and personalized look. Streamline your mailing tasks with an intuitive and efficient printing experience.

**Highlights:** Universal envelope compatibility, Flexible address customization, Adjustable fonts, sizes, colors, and placement, Effortless and intuitive printing, Print shipping addresses and mailing labels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |


### King Steel

[App page](https://appshunter.io/ios/app/king-steel/id6499319464)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Envelope Printer free?

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

### Is King Steel free?

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

### Do Envelope Printer or King Steel have ads?

Neither Envelope Printer nor King Steel shows ads.

### Which is updated more often, Envelope Printer or King Steel?

Envelope Printer ships an update every 4 months, and King Steel weekly. Most recently, Envelope Printer was updated on October 15, 2026 and King Steel on September 25, 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.*