# CastFlow vs OtusTV

The clearest difference is price: OtusTV at Free against CastFlow's $0.99. OtusTV also leads on update cadence (daily vs every 26 months) and iOS requirement (17.0 vs 26.0). CastFlow's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.

OtusTV is free to download; CastFlow costs $0.99 up front. OtusTV sells 3 in-app purchases, starting at $1.99 per month. CastFlow asks for nothing beyond the download.

CastFlow ships an update every 26 months, OtusTV daily. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CastFlow | OtusTV |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/castflow/id6448221325/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Daily** |
| Monetization | Paid | — |
| Size | 75 MB | 121 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [辉 邓](https://appshunter.io/developer/1683717989) | [Thomas czaplejewicz](https://appshunter.io/developer/6816083889) |

## 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


### OtusTV

[App page](https://appshunter.io/ios/app/otustv-cosy-iptv/id6816083887)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OtusTV+ Monthly | $1.99 | per month |
| OtusTV+ Yearly | $11.99 | per year |
| OtusTV+ Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is CastFlow free?

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

### Is OtusTV free?

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

### Do CastFlow or OtusTV have ads?

Neither CastFlow nor OtusTV shows ads.

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

CastFlow ships an update every 26 months, and OtusTV daily. Most recently, CastFlow was updated on November 3, 2026 and OtusTV on November 6, 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.*