# Chickatron 20N vs DS18 iDSP

The clearest difference is price: DS18 iDSP at Free against Chickatron 20N's $4.99. Chickatron 20N's advantage is update cadence (every 2 months vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

DS18 iDSP is free to download; Chickatron 20N costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chickatron 20N ships an update every 2 months, DS18 iDSP every 6 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Chickatron 20N | DS18 iDSP |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ds18-idsp/id6755451912/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free |
| Size | 63 MB | 59 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Siam Water Flame Company Limited](https://appshunter.io/developer/1667441266) | [SPIRIT LLC](https://appshunter.io/developer/1327651109) |

## What reviewers say

### Chickatron 20N

[App page](https://appshunter.io/ios/app/chickatron-20n/id6744821433)

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

**In-app purchases:** none


### DS18 iDSP

[App page](https://appshunter.io/ios/app/ds18-idsp/id6755451912)

Control specific digital sound processor models with a user-friendly interface. Adjust audio settings like routing, gain, crossover, and equalization in real-time. Includes a demo mode for learning and battery/limiter monitoring.

**Highlights:** Channel Routing, Gain Control (General & Channel), Crossover Settings, Limiter & Equalizer Adjustments, Time Alignment, Configurable Memories, Battery & Limiter Monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chickatron 20N free?

Chickatron 20N costs $4.99, with no in-app purchases.

### Is DS18 iDSP free?

DS18 iDSP is free to download, with no in-app purchases.

### Do Chickatron 20N or DS18 iDSP have ads?

Neither Chickatron 20N nor DS18 iDSP shows ads.

### Which is updated more often, Chickatron 20N or DS18 iDSP?

Chickatron 20N ships an update every 2 months, and DS18 iDSP every 6 months. Most recently, Chickatron 20N was updated on October 30, 2026 and DS18 iDSP on October 30, 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.*