# 39Print vs RX

The clearest difference is update cadence: RX at every 6 weeks against 39Print's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

39Print ships an update every 3 months, RX every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 39Print | RX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 93 MB | 209 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FLOG, OOO](https://appshunter.io/developer/1464659550) | [Робот икс](https://appshunter.io/developer/1024916215) |

## What reviewers say

### 39Print

[App page](https://appshunter.io/ios/app/39print/id6466387398)

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

**In-app purchases:** none


### RX

[App page](https://appshunter.io/ios/app/rx-loyalty/id6749375706)

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

**In-app purchases:** none


## Frequently asked questions

### Is 39Print free?

39Print is free to download, with no in-app purchases.

### Is RX free?

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

### Do 39Print or RX have ads?

Neither 39Print nor RX shows ads.

### Which is updated more often, 39Print or RX?

39Print ships an update every 3 months, and RX every 6 weeks. Most recently, 39Print was updated on October 25, 2026 and RX on October 24, 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.*