# Pepp vs Relic Flow

The clearest difference is review sentiment: Relic Flow at 93% against Pepp's 29%. Relic Flow also leads on in-app purchases (none vs 1) and rating (4.8 vs 4.6). Pepp's advantage is price (Free vs $1.99) and update cadence (every 6 months vs every 17 months). On ads and device support there is nothing between them.

Pepp is free to download; Relic Flow costs $1.99 up front. Pepp sells 1 one-off in-app purchase. Relic Flow asks for nothing beyond the download.

Relic Flow holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Relic Flow has 26 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 29% of Pepp's written reviews are positive against 93% of Relic Flow's.

Pepp ships an update every 6 months, Relic Flow every 17 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Pepp | Relic Flow |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/pepp/id947339564/reviews) | **[4.8 (26 ratings)](https://appshunter.io/ios/app/relic-flow/id6499490810/reviews)** |
| Number of ratings | 5 | **26** |
| Positive reviews | 29.2% of reviews | **93.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 17 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 4 MB | 6 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patrik Hedmalm](https://appshunter.io/developer/309022186) | [Alexander Zolotov](https://appshunter.io/developer/324462547) |

## What reviewers say

### Pepp

[App page](https://appshunter.io/ios/app/pepp/id947339564)

Create electronic music with an intuitive rhythm and harmony engine, no prior musical knowledge required. Design unique sounds, save loops, and mix them live. Sync with other apps and hardware for expanded creative possibilities.

**Highlights:** Intelligent rhythm and harmony engine, Twisted groovebox/arpeggiator/synthesizer, Sixteen sliders and 16-step sequencer, 160 memory slots for loops, MIDI sync and sequencing, Audiobus integration, Ten synth and five drum oscillators

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pepp | $4.99 | one-time |


### Relic Flow

[App page](https://appshunter.io/ios/app/relic-flow/id6499490810)

Generate unique Lo-Fi rhythms, noise patterns, and drum loops using advanced synthesis algorithms. Explore billions of sound samples with intuitive controls and real-time audio recording. Perfect for musicians and sound designers seeking endless creative possibilities.

**Highlights:** Lo-Fi rhythm and drum loop generation, Billions of unique sound samples, Real-time audio recording to WAV, Multiple input methods (on-screen, PC keyboard, MIDI), Export to WAV, SunVox, and text clipboard, iOS Audio Unit Extension (AUv3) support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pepp free?

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

### Is Relic Flow free?

Relic Flow costs $1.99, with no in-app purchases.

### Which has better reviews, Pepp or Relic Flow?

Relic Flow is rated higher. Pepp averages 4.6 out of 5 from 5 ratings, while Relic Flow averages 4.8 from 26 ratings.

### Do Pepp or Relic Flow have ads?

Neither Pepp nor Relic Flow shows ads.

### Which is updated more often, Pepp or Relic Flow?

Pepp ships an update every 6 months, and Relic Flow every 17 months. Most recently, Pepp was updated on October 5, 2026 and Relic Flow on October 13, 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.*