# Start Line App vs RPLab

The clearest difference is price: Start Line App at Free against RPLab's $4.99. Start Line App also leads on device support (3 vs 1). RPLab's advantage is update cadence (every 2 months vs every 27 months). On ads, in-app purchases and iOS requirement there is nothing between them.

Start Line App is free to download; RPLab costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Start Line App ships an update every 27 months, RPLab every 2 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Start Line App | RPLab |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 months** |
| Size | 1 MB | 1 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Inaki Gomez](https://appshunter.io/developer/1317593652) | [Gergely Gyertyanos](https://appshunter.io/developer/1880071777) |

## What reviewers say

### Start Line App

[App page](https://appshunter.io/ios/app/start-line-app/id1617421683)

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

**In-app purchases:** none


### RPLab

[App page](https://appshunter.io/ios/app/rplab/id6759666849)

**In-app purchases:** none


## Frequently asked questions

### Is Start Line App free?

Start Line App is free to download, with no in-app purchases.

### Is RPLab free?

RPLab costs $4.99, with no in-app purchases.

### Do Start Line App or RPLab have ads?

Neither Start Line App nor RPLab shows ads.

### Which is updated more often, Start Line App or RPLab?

Start Line App ships an update every 27 months, and RPLab every 2 months. Most recently, Start Line App was updated on September 22, 2026 and RPLab on September 21, 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.*