# Drambo vs PSA1000 Jr

The clearest difference is price: PSA1000 Jr at $14.99 against Drambo's $24.99. PSA1000 Jr also leads on in-app purchases (none vs 5) and review sentiment (100% vs 87%). Drambo's advantage is update cadence (every 5 weeks vs every 17 months) and ratings volume (331 vs 21). On rating, ads, device support and iOS requirement there is nothing between them.

Drambo costs $24.99 and PSA1000 Jr $14.99 up front. Drambo sells 5 one-off in-app purchases. PSA1000 Jr asks for nothing beyond the download.

PSA1000 Jr holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Drambo has 331 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 87% of Drambo's written reviews are positive against 100% of PSA1000 Jr's.

Drambo ships an update every 5 weeks, PSA1000 Jr every 17 months. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Drambo | PSA1000 Jr |
| --- | --- | --- |
| Price | $24.99 | **$14.99** |
| Rating | [4.8 (331 ratings)](https://appshunter.io/ios/app/drambo/id1469365718/reviews) | **[5.0 (21 ratings)](https://appshunter.io/ios/app/psa1000-jr/id1498486583/reviews)** |
| Number of ratings | **331** | 21 |
| Positive reviews | 86.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 17 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 149 MB | 21 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### Drambo

[App page](https://appshunter.io/ios/app/drambo/id1469365718)

This app offers a flexible sound design experience, allowing users to build beats, create synthesizers, and process audio with effects. Its innovative modular system simplifies connections and organization, making it suitable for both beginners and experienced musicians. It functions as a standalone application or a plugin within a DAW.

**Highlights:** Modular sound design, Intuitive cable-less connections, Advanced sequencer, Standalone and AUv3 plugin, Over 140 modules, Polyphonic stereo processing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Granular extension | $4.99 | one-time |
| Waves extension | $4.99 | one-time |
| Formants extension | $4.99 | one-time |
| DSP extensions 1 | $4.99 | one-time |
| Visual extension | $14.99 | one-time |

**What reviewers like**

- 🚀 Incredibly powerful and flexible
- 🎨 Endless creative possibilities
- 👍 Intuitive and well-designed interface
- 🔧 Modular synth capabilities
- 🎛️ Excellent sequencing and groove box features

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🔒 Limited undo/redo functionality
- 🔊 Audio export issues (pitch/tempo problems)
- 🔀 Lack of dedicated audio track support

**Reported bugs**

- Audio cutting out after 5 minutes of use
- Presets and patches not loading properly
- Incompatibility with certain iOS devices

**Requested features**

- Stem/track export functionality
- MIDI CC learn and external control
- Ableton Link support
- More parameter control and modulation options
- Improved piano roll and sequencing tools


### PSA1000 Jr

[App page](https://appshunter.io/ios/app/psa1000-jr/id1498486583)

This audio plugin emulates a classic '90s analog guitar preamp, offering rich saturation for guitars, keyboards, bass, and vocals. It includes modern features like a dry/wet mix knob and phase reverse for enhanced versatility in recording and mixing.

**Highlights:** Analog saturation emulation, Dry/Wet mix knob, Phase Reverse switch, In and Out level controls, Standalone, AUv3, and IAA support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Drambo free?

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

### Is PSA1000 Jr free?

PSA1000 Jr costs $14.99, with no in-app purchases.

### Which has better reviews, Drambo or PSA1000 Jr?

PSA1000 Jr is rated higher. Drambo averages 4.8 out of 5 from 331 ratings, while PSA1000 Jr averages 5.0 from 21 ratings.

### Do Drambo or PSA1000 Jr have ads?

Neither Drambo nor PSA1000 Jr shows ads.

### Which is updated more often, Drambo or PSA1000 Jr?

Drambo ships an update every 5 weeks, and PSA1000 Jr every 17 months. Most recently, Drambo was updated on October 30, 2026 and PSA1000 Jr on October 15, 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.*