# naive tracker vs Coastline

The clearest difference is price: naive tracker at $3.99 against Coastline's $14.99. naive tracker also leads on update cadence (every 10 days vs every 3 weeks) and chart position (#153 vs unranked). Coastline's advantage is iOS requirement (12.0 vs 15.6). On rating, review sentiment, ratings volume and ads there is nothing between them.

naive tracker costs $3.99 and Coastline $14.99 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 — 5.0 for naive tracker against 5.0 for Coastline. Both are backed by a comparable volume of ratings — 6 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

naive tracker ships an update every 10 days, Coastline every 3 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | naive tracker | Coastline |
| --- | --- | --- |
| Price | **$3.99** | $14.99 |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/naive-tracker/id6758921004/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/coastline-audio-effect/id6780281953/reviews) |
| Number of ratings | 6 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Paid | Paid |
| Best chart rank | **#153** | — |
| Size | 22 MB | 71 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Wittchow](https://appshunter.io/developer/322700289) | [Aqeel Aadam](https://appshunter.io/developer/1724235864) |

## What reviewers say

### naive tracker

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

**Currently charting:** #153 Top Paid · Music (US App Store)

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


### Coastline

[App page](https://appshunter.io/ios/app/coastline-audio-effect/id6780281953)

This app generates unique audio atmospheres and textures for music production. It uses additive and granular synthesis to add depth and character to tracks, offering extensive modulation and a dual-engine sustainer.

**Highlights:** Dual-engine audio sustainer, Additive and granular synthesis, Custom sample support, Intermodulation and advanced filtering, Extensive modulation options, Cross-platform preset sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is naive tracker free?

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

### Is Coastline free?

Coastline costs $14.99, with no in-app purchases.

### Which has better reviews, naive tracker or Coastline?

naive tracker and Coastline are both rated 5.0 out of 5 on the App Store, from 6 and 10 ratings respectively.

### Do naive tracker or Coastline have ads?

Neither naive tracker nor Coastline shows ads.

### Which is updated more often, naive tracker or Coastline?

naive tracker ships an update every 10 days, and Coastline every 3 weeks. Most recently, naive tracker was updated on September 23, 2026 and Coastline on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*