# SampleTank CS vs Radio Eden

The clearest difference is in-app purchases: Radio Eden at none against SampleTank CS's 10. SampleTank CS's advantage is update cadence (every 2 months vs every 19 months) and iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. SampleTank CS sells 10 one-off in-app purchases. Radio Eden asks for nothing beyond the download.

SampleTank CS ships an update every 2 months, Radio Eden every 19 months. The most recent releases landed on November 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SampleTank CS | Radio Eden |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (143 ratings)](https://appshunter.io/ios/app/sampletank-cs/id464775965/reviews)** | — |
| Number of ratings | **143** | — |
| Positive reviews | 28.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 1.5 GB | 7 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IK Multimedia US, LLC](https://appshunter.io/developer/323694278) | [ServicioStreaming.com](https://appshunter.io/developer/1642591501) |

## What reviewers say

### SampleTank CS

[App page](https://appshunter.io/ios/app/sampletank-cs/id464775965)

This professional mobile sound and groove workstation brings desktop-level virtual instrument power to your iPhone and iPad. It offers a vast array of world-class instruments and patterns for live performance and composition, with expandable sound libraries available for purchase.

**Highlights:** 23 free instruments in 16 categories, 8-part multitimbral sound module, Expandable sound library with 2300+ instruments, Over 1,200 melodic and rhythmic patterns, 8-track MIDI recorder with audio export, Intuitive interface and new sound engine, Song and Live environments

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Organ | $4.99 | one-time |
| Strings | $4.99 | one-time |
| Brass | $4.99 | one-time |
| Synth Pads | $4.99 | one-time |
| The Grid | $14.99 | one-time |
| Upgrade to SampleTank | $24.99 | one-time |
| Miroslav Philharmonik - Mobile Edition | $24.99 | one-time |
| Sonik Synth - Mobile Edition | $24.99 | one-time |
| All Sounds | $64.99 | one-time |
| SampleTank PRO - All Sounds Pack | $64.99 | one-time |

**What reviewers like**

- 🚀 Great sound quality
- 👍 Easy to use
- 💡 Excellent for live performances

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔒 Issues with in-app purchases and restoring purchases
- 🔋 High memory usage
- 👎 Lack of updates and support

**Reported bugs**

- Incompatible with latest iOS versions
- MIDI issues and lack of device detection
- Purchased content not properly restored

**Requested features**

- Add AU/AUv3 support for better DAW integration
- Improve MIDI functionality and mapping
- Allow importing custom samples
- Enhance performance controls (e.g., pitch bend, modulation)


### Radio Eden

[App page](https://appshunter.io/ios/app/radio-eden/id6737045610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SampleTank CS free?

SampleTank CS is free to download, with in-app purchases available.

### Is Radio Eden free?

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

### Do SampleTank CS or Radio Eden have ads?

Neither SampleTank CS nor Radio Eden shows ads.

### Which is updated more often, SampleTank CS or Radio Eden?

SampleTank CS ships an update every 2 months, and Radio Eden every 19 months. Most recently, SampleTank CS was updated on November 6, 2026 and Radio Eden on October 27, 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.*