# produb client vs Luna Lines

The clearest difference is in-app purchases: produb client at none against Luna Lines's 2. produb client also leads on iOS requirement (11.0 vs 26.0). Luna Lines's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Luna Lines sells 2 in-app purchases, starting at $4.99 per month. produb client asks for nothing beyond the download.

produb client ships an update every 3 months, Luna Lines every 3 weeks. The most recent releases landed on September 29, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | produb client | Luna Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (11 ratings)](https://appshunter.io/ios/app/luna-lines-actor-app/id6475893524/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 25 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SDI Media Germany GmbH](https://appshunter.io/developer/1424128810) | [Luna Technologies Inc.](https://appshunter.io/developer/1725367224) |

## What reviewers say

### produb client

[App page](https://appshunter.io/ios/app/produb-client/id1472351453)

**Features:** macOS Compatibility

**In-app purchases:** none


### Luna Lines

[App page](https://appshunter.io/ios/app/luna-lines-actor-app/id6475893524)

This app helps actors memorize scripts by recording lines for themselves and other characters. It offers customizable repetition cycles and seamless playback control, even with wireless earbuds and smartwatches.

**Highlights:** Record lines for self and others, Customizable repetition cycles, Seamless playback control, AirPods and Apple Watch integration, CarPlay support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lines Pro | $4.99 | per month |
| Lines Pro | $19.99 | per year |


## Frequently asked questions

### Is produb client free?

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

### Is Luna Lines free?

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

### Do produb client or Luna Lines have ads?

Neither produb client nor Luna Lines shows ads.

### Which is updated more often, produb client or Luna Lines?

produb client ships an update every 3 months, and Luna Lines every 3 weeks. Most recently, produb client was updated on September 29, 2026 and Luna Lines on September 13, 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.*