# Nautiline vs Armpit

The clearest difference is in-app purchases: Armpit at none against Nautiline's 1. Armpit also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 88%). Nautiline's advantage is ratings volume (84 vs 4) and iOS requirement (17.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Nautiline sells 1 one-off in-app purchase. Armpit asks for nothing beyond the download.

Armpit holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Nautiline has 84 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 88% of Nautiline's written reviews are positive against 100% of Armpit's.

Nautiline ships an update every 2 weeks, Armpit fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Nautiline | Armpit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (84 ratings)](https://appshunter.io/ios/app/nautiline-opensubsonic-client/id6755918140/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/armpit/id6783437224/reviews)** |
| Number of ratings | **84** | 4 |
| Positive reviews | 88.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 102 MB | 9 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Gledtone](https://appshunter.io/developer/1763534819) | [Pierre Ugaz](https://appshunter.io/developer/6783437226) |

## What reviewers say

### Nautiline

[App page](https://appshunter.io/ios/app/nautiline-opensubsonic-client/id6755918140)

Stream your music library from an OpenSubsonic server with a modern, intuitive interface. Enjoy features like offline downloads, gapless playback, synced lyrics, and seamless integration with your iOS device.

**Highlights:** Offline caching and downloading, Gapless playback, Synced lyrics, CarPlay and Siri integration, Sleep timer, ReplayGain support

**Features:** macOS Compatibility, Family Sharing, Siri integration, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nautiline | $10.00 | one-time |


### Armpit

[App page](https://appshunter.io/ios/app/armpit/id6783437224)

This music player connects to your personal Navidrome server, allowing you to stream your entire music library in original quality. Enjoy features like gapless playback, a 10-band equalizer, and offline listening across multiple Apple devices.

**Highlights:** Connects to Navidrome server, Original-quality streaming (FLAC), True gapless playback, 10-band equalizer, Offline listening, Cross-device sync, CarPlay and Apple Watch support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nautiline free?

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

### Is Armpit free?

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

### Which has better reviews, Nautiline or Armpit?

Armpit is rated higher. Nautiline averages 4.7 out of 5 from 84 ratings, while Armpit averages 5.0 from 4 ratings.

### Do Nautiline or Armpit have ads?

Neither Nautiline nor Armpit shows ads.

### Which is updated more often, Nautiline or Armpit?

Nautiline ships an update every 2 weeks, and Armpit fortnightly. Most recently, Nautiline was updated on October 24, 2026 and Armpit on October 20, 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.*