# Fable Frog vs Spine

The clearest difference is rating: Spine at 4.8 against Fable Frog's 4.3. Spine also leads on in-app purchases (none vs 2) and review sentiment (75% vs 50%). Fable Frog's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Fable Frog sells 2 in-app purchases, starting at $8.00 per year. Spine asks for nothing beyond the download.

Spine holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Spine has 25 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Fable Frog's written reviews are positive against 75% of Spine's.

Fable Frog ships an update every 9 days, Spine every 4 days. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Fable Frog | Spine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/fable-frog/id6760953386/reviews) | **[4.8 (25 ratings)](https://appshunter.io/ios/app/spine-audiobook-player/id6764636615/reviews)** |
| Number of ratings | 3 | **25** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 13 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Paul DeVito](https://appshunter.io/developer/1886989873) | [Accelyze Inc.](https://appshunter.io/developer/1895859588) |

## What reviewers say

### Fable Frog

[App page](https://appshunter.io/ios/app/fable-frog/id6760953386)

This app offers a premium listening experience for your self-hosted audiobooks. Enjoy advanced playback controls, library management, offline downloads, and detailed listening statistics. It's designed with accessibility and privacy in mind, connecting seamlessly to your Audiobookshelf server.

**Highlights:** Variable speed and volume boost, Sleep timer with shake to extend, Chapter navigation with durations, Bookmarks with notes, Per-book playback settings, Offline downloads with smart management, Listening statistics and charts, CarPlay and widget support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual | $8.00 | per year |
| Premium Lifetime | $12.00 | one-time |


### Spine

[App page](https://appshunter.io/ios/app/spine-audiobook-player/id6764636615)

This app enhances audiobook listening with features like listener levels, daily streaks, and shareable year-end recaps. It offers a beautiful, integrated player and syncs with Hardcover, all while keeping your data private on-device.

**Highlights:** Integrated audiobook player, Listener levels and daily streaks, Hardcover sync, On-device AI summaries, Shareable year-in-review recap, Lock screen and widget controls

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Fable Frog free?

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

### Is Spine free?

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

### Which has better reviews, Fable Frog or Spine?

Spine is rated higher. Fable Frog averages 4.3 out of 5 from 3 ratings, while Spine averages 4.8 from 25 ratings.

### Do Fable Frog or Spine have ads?

Neither Fable Frog nor Spine shows ads.

### Which is updated more often, Fable Frog or Spine?

Fable Frog ships an update every 9 days, and Spine every 4 days. Most recently, Fable Frog was updated on September 10, 2026 and Spine on September 17, 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.*