# OPN vs Label Printer Assistant

The clearest difference is update cadence: Label Printer Assistant at monthly against OPN's every 14 months. OPN's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OPN ships an update every 14 months, Label Printer Assistant monthly. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | OPN | Label Printer Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Size | 5 MB | 12 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [OPTOELECTRONICS Co.,Ltd.](https://appshunter.io/developer/556827248) | [A.N Lab Jsc](https://appshunter.io/developer/419870663) |

## What reviewers say

### OPN

[App page](https://appshunter.io/ios/app/opn-ime/id1123259151)

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

**In-app purchases:** none


### Label Printer Assistant

[App page](https://appshunter.io/ios/app/label-printer-assistant/id1615326154)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OPN free?

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

### Is Label Printer Assistant free?

Label Printer Assistant is free to download, with no in-app purchases.

### Do OPN or Label Printer Assistant have ads?

Neither OPN nor Label Printer Assistant shows ads.

### Which is updated more often, OPN or Label Printer Assistant?

OPN ships an update every 14 months, and Label Printer Assistant monthly. Most recently, OPN was updated on September 23, 2026 and Label Printer Assistant on September 14, 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.*