# CastFlow vs nanoTV

The clearest difference is price: nanoTV at Free against CastFlow's $0.99. nanoTV also leads on rating (4.3 vs 3.0) and update cadence (every 5 days vs every 26 months). CastFlow's advantage is in-app purchases (none vs 1). On review sentiment, ratings volume, ads and device support there is nothing between them.

nanoTV is free to download; CastFlow costs $0.99 up front. nanoTV sells 1 one-off in-app purchase. CastFlow asks for nothing beyond the download.

nanoTV holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 8 and 13 respectively. Written reviews split almost evenly too, at 83% and 83% positive.

CastFlow ships an update every 26 months, nanoTV every 5 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CastFlow | nanoTV |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/castflow/id6448221325/reviews) | **[4.3 (13 ratings)](https://appshunter.io/ios/app/nanotv/id6754768796/reviews)** |
| Number of ratings | 8 | **13** |
| Positive reviews | 83.3% of reviews | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 75 MB | 212 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad, Mac, Apple TV | iPhone, iPad, Mac, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [辉 邓](https://appshunter.io/developer/1683717989) | [huaping chen](https://appshunter.io/developer/1281354109) |

## What reviewers say

### CastFlow

[App page](https://appshunter.io/ios/app/castflow/id6448221325)

Stream media from various platforms to your device using DLNA protocol. Supports a wide range of media formats for seamless playback.

**Highlights:** DLNA streaming, Cross-device casting, Wide media format support, Seamless playback

**Features:** Vision Pro support

**In-app purchases:** none


### nanoTV

[App page](https://appshunter.io/ios/app/nanotv/id6754768796)

A powerful media player for Apple devices that offers real-time subtitle generation and translation, multi-format playlist support, and hardware-accelerated playback for a superior viewing experience.

**Highlights:** Real-time subtitles and translation, Multi-format playlist support (M3U/TXT, tvHeadend, Xtream Codes), Hardware-accelerated playback, Channel Favorites and Recent Playback History, Electronic Program Guide (EPG), Remote playlist management

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NanoTV Pro | $7.99 | one-time |


## Frequently asked questions

### Is CastFlow free?

CastFlow costs $0.99, with no in-app purchases.

### Is nanoTV free?

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

### Which has better reviews, CastFlow or nanoTV?

nanoTV is rated higher. CastFlow averages 3.0 out of 5 from 8 ratings, while nanoTV averages 4.3 from 13 ratings.

### Do CastFlow or nanoTV have ads?

Neither CastFlow nor nanoTV shows ads.

### Which is updated more often, CastFlow or nanoTV?

CastFlow ships an update every 26 months, and nanoTV every 5 days. Most recently, CastFlow was updated on October 9, 2026 and nanoTV on October 14, 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.*