# Room Impulse Response vs naive tracker

The clearest difference is review sentiment: naive tracker at 100% against Room Impulse Response's 0%. naive tracker also leads on price ($3.99 vs $49.99) and in-app purchases (none vs 1). On ads, monetization model, device support and iOS requirement there is nothing between them.

Room Impulse Response costs $49.99 and naive tracker $3.99 up front. Room Impulse Response sells 1 one-off in-app purchase. naive tracker asks for nothing beyond the download.

Room Impulse Response ships an update every 5 months, naive tracker every 10 days. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Room Impulse Response | naive tracker |
| --- | --- | --- |
| Price | $49.99 | **$3.99** |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/naive-tracker/id6758921004/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Paid | Paid |
| Size | 55 MB | 22 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Smith](https://appshunter.io/developer/291822462) | [Oliver Wittchow](https://appshunter.io/developer/322700289) |

## What reviewers say

### Room Impulse Response

[App page](https://appshunter.io/ios/app/room-impulse-response/id805907763)

Analyze the acoustic properties of rooms and loudspeakers. Record impulses or swept sines to generate Impulse Responses (IRs) and visualize various acoustic metrics like RT60, EDT, and clarity. Perform spectral analysis with FFT for detailed sound decay visualization.

**Highlights:** Record impulse or swept sine, Generate Impulse Response (IR), View ETC with RT60 cursors, Analyze Schroeder curve (EDT, T10, T20, T30), Spectral analysis with FFT, 3D waterfall plot for sound decay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reference Curves Option | $14.99 | one-time |


### naive tracker

[App page](https://appshunter.io/ios/app/naive-tracker/id6758921004)

A minimalist 4-track sampler and sequencer designed for touchscreens. It offers a single-screen editor for fast workflow, with features like sample editing, live pattern switching, and Ableton Link synchronization. Export your creations as WAV files.

**Highlights:** Single screen editor, 4-track sampler/sequencer, Sample browser and editor, Live pattern switching, Ableton Link synchronization, WAV file export

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

**In-app purchases:** none


## Frequently asked questions

### Is Room Impulse Response free?

Room Impulse Response costs $49.99, and also offers in-app purchases.

### Is naive tracker free?

naive tracker costs $3.99, with no in-app purchases.

### Do Room Impulse Response or naive tracker have ads?

Neither Room Impulse Response nor naive tracker shows ads.

### Which is updated more often, Room Impulse Response or naive tracker?

Room Impulse Response ships an update every 5 months, and naive tracker every 10 days. Most recently, Room Impulse Response was updated on September 16, 2026 and naive tracker on September 23, 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.*