# Csepel vs LDM Valves

The clearest difference is update cadence: LDM Valves at every 5 months against Csepel's every 40 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.

Csepel ships an update every 40 months, LDM Valves every 5 months. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Csepel | LDM Valves |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 5 months** |
| Size | 1 MB | 37 MB |
| Requires iOS | 15.6 | **15.3** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZoRaLL.OrG Ltd.](https://appshunter.io/developer/933793718) | [LDM, spol. s r.o.](https://appshunter.io/developer/1807390383) |

## What reviewers say

### Csepel

[App page](https://appshunter.io/ios/app/csepel-techno/id1434837808)

**Features:** macOS Compatibility

**In-app purchases:** none


### LDM Valves

[App page](https://appshunter.io/ios/app/ldm-valves/id6744373442)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Csepel free?

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

### Is LDM Valves free?

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

### Do Csepel or LDM Valves have ads?

Neither Csepel nor LDM Valves shows ads.

### Which is updated more often, Csepel or LDM Valves?

Csepel ships an update every 40 months, and LDM Valves every 5 months. Most recently, Csepel was updated on September 30, 2026 and LDM Valves on October 17, 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.*