# iDensity vs Pure Pop

The clearest difference is price: Pure Pop at Free against iDensity's $9.99. Pure Pop also leads on iOS requirement (9.0 vs 17.0). iDensity's advantage is ads (none vs shown) and ratings volume (48 vs 2). On rating, in-app purchases and device support there is nothing between them.

Pure Pop is free to download; iDensity costs $9.99 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 — 4.9 for iDensity against 5.0 for Pure Pop. That said, the two scores are not equally well evidenced: iDensity has 48 ratings behind it against 2, so its average is the more settled of the two.

iDensity ships an update monthly, Pure Pop every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iDensity | Pure Pop |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.9 (48 ratings)](https://appshunter.io/ios/app/idensity/id464660779/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pure-pop/id1288840550/reviews)** |
| Number of ratings | **48** | 2 |
| Positive reviews | 86.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Paid | **Ad-supported** |
| Size | 17 MB | 18 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Broadtime](https://appshunter.io/developer/494998393) |

## What reviewers say

### iDensity

[App page](https://appshunter.io/ios/app/idensity/id464660779)

This app offers real-time asynchronous sound file granulation, enabling users to create a wide array of audio effects. It provides tools for time/pitch manipulation, texture generation, buffer recording, and complex sound exploration. Designed for musicians and sound designers, it offers flexibility for live performance, studio composition, and on-the-go sound design.

**Highlights:** Real-time sound granulation, Time/pitch shifting and jittering, Texture generation, Buffer recording and manipulation, Scrub pad exploration, Dynamic envelope shaping, Audio Unit (AUv3) support

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

**In-app purchases:** none

**What reviewers like**

- ✨ Incredible soundscapes
- 🎛️ Powerful granular synthesis
- 🎚️ Multi-channel capability (6 channels)
- 🎧 Excellent for ambient music
- 💡 Innovative sound design tool

**What reviewers complain about**

- 🤔 Steep learning curve
- 🎨 Unappealing UI/color schemes (for some)
- 🎛️ Counterintuitive controls (for some)
- 💰 In-app purchases can be costly
- ❓ Lack of clear documentation/tutorials (historically)

**Reported bugs**

- Occasional crashes (historically)
- AudioBus issues (historically)
- Preset management not working correctly (historically)
- Transport sync not working (historically)
- GUI bugs (e.g., maximizing a strand)

**Requested features**

- Independent MIDI note control over pitch for each stream
- Alphabetical preset sorting
- Load existing project name into 'Save As'
- Multi-port output for AUM/Ape Matrix
- Built-in wave-editor for sample cutting


### Pure Pop

[App page](https://appshunter.io/ios/app/pure-pop/id1288840550)

Scan product barcodes with your camera to preview them on your phone. Access store news, events, offers, and promotions. Create wishlists or order products directly from the app.

**Highlights:** Barcode product lookup, In-store news and events, Exclusive offers and promotions, Product wishlisting, In-app ordering

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iDensity free?

iDensity costs $9.99, with no in-app purchases.

### Is Pure Pop free?

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

### Which has better reviews, iDensity or Pure Pop?

Pure Pop is rated higher. iDensity averages 4.9 out of 5 from 48 ratings, while Pure Pop averages 5.0 from 2 ratings.

### Do iDensity or Pure Pop have ads?

Pure Pop shows ads; iDensity does not.

### Which is updated more often, iDensity or Pure Pop?

iDensity ships an update monthly, and Pure Pop every 2 months. Most recently, iDensity was updated on October 21, 2026 and Pure Pop on October 24, 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.*