# SampleTank vs Harmony Pocket

The clearest difference is review sentiment: Harmony Pocket at 100% against SampleTank's 30%. Harmony Pocket also leads on price ($9.99 vs $24.99) and rating (5.0 vs 2.7). SampleTank's advantage is ratings volume (109 vs 2) and device support (3 vs 1). On ads there is nothing between them.

SampleTank costs $24.99 and Harmony Pocket $9.99 up front. SampleTank sells 13 one-off in-app purchases. Harmony Pocket asks for nothing beyond the download.

Harmony Pocket holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: SampleTank has 109 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 30% of SampleTank's written reviews are positive against 100% of Harmony Pocket's.

SampleTank ships an update every 2 months, Harmony Pocket every 5 days. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SampleTank | Harmony Pocket |
| --- | --- | --- |
| Price | $24.99 | **$9.99** |
| Rating | [2.7 (109 ratings)](https://appshunter.io/ios/app/sampletank/id464783893/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/harmony-pocket/id6757429340/reviews)** |
| Number of ratings | **109** | 2 |
| Positive reviews | 29.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 1.5 GB | 106 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IK Multimedia US, LLC](https://appshunter.io/developer/323694278) | [Indading](https://appshunter.io/developer/1786865435) |

## What reviewers say

### SampleTank

[App page](https://appshunter.io/ios/app/sampletank/id464783893)

This professional mobile workstation offers a vast collection of world-class instruments, sounds, and patterns for live performance and composition. Layer or split instruments across 8 multitimbral slots, with an expandable library and a powerful new sound engine.

**Highlights:** 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, New sound engine, Zones feature for splits & layers

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Organ | $4.99 | one-time |
| Strings | $4.99 | one-time |
| Brass | $4.99 | one-time |
| Synth Pads | $4.99 | one-time |
| Synth Leads | $4.99 | one-time |
| Electric Piano | $7.99 | one-time |
| The Grid | $14.99 | one-time |
| Miroslav Philharmonik - Mobile Edition | $24.99 | one-time |
| Sample Moog - 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 |
| Miroslav Philarmonik 2 - All Sounds Pack | $64.99 | one-time |

**What reviewers like**

- 🚀 Great sounding app
- 👍 Lots of instrument options
- 🚀 Useful for live performance
- 👍 Decent sound quality
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Compatibility issues with iOS updates
- 💰 Expensive in-app purchases
- 🔒 Lack of user manual access
- 🔒 Aggressive advertising for other products

**Reported bugs**

- Freezes when adjusting parameters
- Crashes on launch for some users
- Incompatible with certain iOS versions
- Issues with downloading and restoring in-app purchases

**Requested features**

- Add support for Audio Unit (AUv3)
- Improve MIDI integration and control
- Implement a more robust sequencer
- Allow user-defined pitch bend range
- Add ability to back up and restore custom presets


### Harmony Pocket

[App page](https://appshunter.io/ios/app/harmony-pocket/id6757429340)

Capture musical ideas quickly with a multitrack audio recorder. Easily layer vocals and instruments, organize recordings with named regions, and export your creations as a full mix or individual stems. Ideal for sketching melodies and sharing demos without complex setup.

**Highlights:** Multitrack audio recording, Layering vocals and instruments, Region-based organization and trimming, Backing track import and recording, Metronome and tuner, Export as full mix or stems, WAV and M4A export formats

**In-app purchases:** none


## Frequently asked questions

### Is SampleTank free?

SampleTank costs $24.99, and also offers in-app purchases.

### Is Harmony Pocket free?

Harmony Pocket costs $9.99, with no in-app purchases.

### Which has better reviews, SampleTank or Harmony Pocket?

Harmony Pocket is rated higher. SampleTank averages 2.7 out of 5 from 109 ratings, while Harmony Pocket averages 5.0 from 2 ratings.

### Do SampleTank or Harmony Pocket have ads?

Neither SampleTank nor Harmony Pocket shows ads.

### Which is updated more often, SampleTank or Harmony Pocket?

SampleTank ships an update every 2 months, and Harmony Pocket every 5 days. Most recently, SampleTank was updated on October 23, 2026 and Harmony Pocket on October 7, 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.*