# 元号変換 vs Envelope Printer & Templates

The clearest difference is in-app purchases: 元号変換 at none against Envelope Printer & Templates's 4. 元号変換 also leads on review sentiment (33% vs 0%) and iOS requirement (12.0 vs 17.0). Envelope Printer & Templates's advantage is update cadence (every 3 months vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Envelope Printer & Templates sells 4 in-app purchases, starting at $4.99 per month. 元号変換 asks for nothing beyond the download.

元号変換 ships an update every 9 months, Envelope Printer & Templates every 3 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 元号変換 | Envelope Printer & Templates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/envelope-printer-and-templates/id6764264751/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | — | Freemium |
| Size | 8 MB | 24 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Nagano](https://appshunter.io/developer/689628441) | [汇杭 钟](https://appshunter.io/developer/1481585840) |

## What reviewers say

### 元号変換

[App page](https://appshunter.io/ios/app/id736769268)

**Features:** macOS Compatibility

**In-app purchases:** none


### Envelope Printer & Templates

[App page](https://appshunter.io/ios/app/envelope-printer-and-templates/id6764264751)

Easily print envelopes, address labels, and greeting cards directly from your iPhone or iPad. Import contacts, preview layouts, and reprint past mailings without needing a computer or templates. Supports standard envelope sizes and AirPrint printers.

**Highlights:** Print envelopes in 5 standard sizes, Import addresses from Contacts, Preview layout at true scale, Save frequent contacts, Reprint past envelopes from History, iCloud sync for iPhone and iPad, Offline-capable

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Weekly Premium | $5.99 | per 7 days |
| Yearly Premium | $24.99 | per year |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is 元号変換 free?

元号変換 is free to download, with no in-app purchases.

### Is Envelope Printer & Templates free?

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

### Do 元号変換 or Envelope Printer & Templates have ads?

Neither 元号変換 nor Envelope Printer & Templates shows ads.

### Which is updated more often, 元号変換 or Envelope Printer & Templates?

元号変換 ships an update every 9 months, and Envelope Printer & Templates every 3 months. Most recently, 元号変換 was updated on October 23, 2026 and Envelope Printer & Templates on October 28, 2026.

---

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