# EchoBox Player vs Flip Unit

The clearest difference is ratings volume: Flip Unit at 6 against EchoBox Player's 2. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. 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 EchoBox Player against 5.0 for Flip Unit. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

EchoBox Player ships an update every 2 months, Flip Unit monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EchoBox Player | Flip Unit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/echobox-player/id6751859578/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/flip-unit-unit-converter/id6757921823/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 14 MB | 6 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oriol Gomez](https://appshunter.io/developer/1528856183) | [SIRAJ SALIM](https://appshunter.io/developer/1869633316) |

## What reviewers say

### EchoBox Player

[App page](https://appshunter.io/ios/app/echobox-player/id6751859578)

An elegant, privacy-focused audio player for long-form content like audiobooks and podcasts. It preserves your folder structure, offers chapter support, customizable audio effects, and on-device transcription. Enjoy your media library with smart features that enhance listening without intrusive tracking.

**Highlights:** Preserves folder structure, Per-file relative volume control, Chapter support, Optional audio effects (EQ, compressor), On-device transcription, Internet radio playback

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

**In-app purchases:** none


### Flip Unit

[App page](https://appshunter.io/ios/app/flip-unit-unit-converter/id6757921823)

Easily convert units across 12 categories including cooking, currency, and distance. Access conversions on your iPhone, Apple Watch, and home screen widgets. This app offers a clean interface and works offline for most conversions.

**Highlights:** 12 conversion categories, Apple Watch app and complications, iPhone home screen widgets, Offline conversion (except currency), No ads or tracking, iCloud sync

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

**In-app purchases:** none


## Frequently asked questions

### Is EchoBox Player free?

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

### Is Flip Unit free?

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

### Which has better reviews, EchoBox Player or Flip Unit?

EchoBox Player and Flip Unit are both rated 5.0 out of 5 on the App Store, from 2 and 6 ratings respectively.

### Do EchoBox Player or Flip Unit have ads?

Neither EchoBox Player nor Flip Unit shows ads.

### Which is updated more often, EchoBox Player or Flip Unit?

EchoBox Player ships an update every 2 months, and Flip Unit monthly. Most recently, EchoBox Player was updated on October 30, 2026 and Flip Unit on October 31, 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.*