# FLEXTV vs Book To Audio

The clearest difference is rating: FLEXTV at 4.0 against Book To Audio's 1.0. FLEXTV also leads on review sentiment (22% vs 0%) and ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FLEXTV sells 2 one-off in-app purchases and Book To Audio sells 1 in-app purchase, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

FLEXTV holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 22% of FLEXTV's written reviews are positive against 0% of Book To Audio's.

FLEXTV ships an update fortnightly, Book To Audio every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FLEXTV | Book To Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/flextv/id1559837920/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/book-to-audio/id6780404757/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **22.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 100 MB | 113 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [FLEXUP CO.,LTD.](https://appshunter.io/developer/1559708500) | [Nguyen Lam](https://appshunter.io/developer/818878249) |

## What reviewers say

### FLEXTV

[App page](https://appshunter.io/ios/app/flextv/id1559837920)

This live streaming service connects viewers with popular hosts and diverse content. Discover and enjoy broadcasts anytime, anywhere, on any device, with interactive features like real-time battles between hosts.

**Highlights:** Discover popular creators, Find favorite hosts, Swipe between broadcasts, Unlimited broadcasts on any screen, Seamless smartphone and web switching, Real-time host battles

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 구독권 1개월(30일) | $2.99 | one-time |
| 구독권 3개월(90일) | $6.99 | one-time |

**What reviewers like**

- 👍 Good broadcasts
- 🚀 Faster than web version
- 👍 Easy nickname change
- 👍 Innovative platform
- 👍 Many new BJ's

**What reviewers complain about**

- 🐛 Login issues
- 🐛 App crashes
- 🐛 Poor video quality for non-logged-in users
- 🐛 Frequent buffering
- 🐛 Poor user experience

**Reported bugs**

- Google login not working
- KakaoTalk login not working after update
- Cannot log in
- Login infinite loading
- Cannot log in with existing ID

**Requested features**

- Support English and Chinese languages
- Allow iPhone broadcasting
- Individual broadcast notification settings
- Dark mode option
- Screen rotation control


### Book To Audio

[App page](https://appshunter.io/ios/app/book-to-audio/id6780404757)

Transform ebooks, documents, and web articles into personalized audiobooks with lifelike AI voices. Enjoy offline playback, customizable reading settings, and background music for an immersive listening experience.

**Highlights:** Convert ebooks, documents, and web articles to audio, Lifelike AI voices, Offline playback, Customizable reader settings, Background music options, Import EPUB, PDF, DOCX, TXT files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book to Audio PRO | $3.99 | per year |


## Frequently asked questions

### Is FLEXTV free?

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

### Is Book To Audio free?

Book To Audio is free to download, with in-app purchases available.

### Which has better reviews, FLEXTV or Book To Audio?

FLEXTV is rated higher. FLEXTV averages 4.0 out of 5 from 3 ratings, while Book To Audio averages 1.0 from 1 ratings.

### Do FLEXTV or Book To Audio have ads?

Neither FLEXTV nor Book To Audio shows ads.

### Which is updated more often, FLEXTV or Book To Audio?

FLEXTV ships an update fortnightly, and Book To Audio every 2 weeks. Most recently, FLEXTV was updated on October 27, 2026 and Book To Audio on October 28, 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.*