# TOPLAPapp vs Fractal Bits

The clearest difference is price: TOPLAPapp at Free against Fractal Bits's $1.99. TOPLAPapp also leads on iOS requirement (7.0 vs 12.0). Fractal Bits's advantage is update cadence (every 5 months vs every 49 months) and ratings volume (80 vs 4). On rating, review sentiment, ads and in-app purchases there is nothing between them.

TOPLAPapp is free to download; Fractal Bits costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for TOPLAPapp against 4.8 for Fractal Bits. That said, the two scores are not equally well evidenced: Fractal Bits has 80 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 95% of TOPLAPapp's written reviews are positive against 91% of Fractal Bits's.

TOPLAPapp ships an update every 49 months, Fractal Bits every 5 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TOPLAPapp | Fractal Bits |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/toplapapp/id323675376/reviews) | [4.8 (80 ratings)](https://appshunter.io/ios/app/fractal-bits/id1482725385/reviews) |
| Number of ratings | 4 | **80** |
| Positive reviews | **95.5% of reviews** | 90.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 5 months** |
| Monetization | **Free** | Paid |
| Size | 0 MB | 7 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Parmenter](https://appshunter.io/developer/1183665020) | [Alexander Zolotov](https://appshunter.io/developer/324462547) |

## What reviewers say

### TOPLAPapp

[App page](https://appshunter.io/ios/app/toplapapp/id323675376)

This app offers a unique sonic puzzle experience using a virtual machine for sound synthesis. Users control the machine by placing command letters and adjusting parameter sliders to generate experimental, often noisy, electronic music.

**Highlights:** Virtual machine for sound synthesis, Instruction-based sound generation, Parameter sliders for sound control, Grid-based command placement, Experimental sonic art focus, Live coding principles

**Features:** macOS Compatibility

**In-app purchases:** none


### Fractal Bits

[App page](https://appshunter.io/ios/app/fractal-bits/id1482725385)

Generate an infinite variety of drum sounds using fractal algorithms. Save and share your unique sound sets via text codes. Perform live with multiple keyboard options and record your creations in real-time.

**Highlights:** Infinite unique drum sounds, Save/share sound sets via text codes, Multiple live drumming keyboards, MIDI control and mapping, Real-time WAV audio recording, Wi-Fi export/import

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TOPLAPapp free?

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

### Is Fractal Bits free?

Fractal Bits costs $1.99, with no in-app purchases.

### Which has better reviews, TOPLAPapp or Fractal Bits?

TOPLAPapp and Fractal Bits are both rated 4.8 out of 5 on the App Store, from 4 and 80 ratings respectively.

### Do TOPLAPapp or Fractal Bits have ads?

Neither TOPLAPapp nor Fractal Bits shows ads.

### Which is updated more often, TOPLAPapp or Fractal Bits?

TOPLAPapp ships an update every 49 months, and Fractal Bits every 5 months. Most recently, TOPLAPapp was updated on October 10, 2026 and Fractal Bits on October 14, 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.*