# Sub4Sub - View4View For Video

> Sub4Sub Pro - View4View is best platform to get views for your videos.

Canonical page: [https://chrome-stats.com/d/subexchange.hdcstudio.dev.subexchange](https://chrome-stats.com/d/subexchange.hdcstudio.dev.subexchange)

## Overview

- **ID:** `subexchange.hdcstudio.dev.subexchange`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** dev.hdcstudio
- **Category:** TOOLS
- **Downloads:** 972,576
- **Rating:** 3.93 / 5 (24,404 ratings)
- **Version:** 7.5
- **Last updated:** 2026-08-31
- **First published:** 2018-03-26
- **Publisher country:** VN
- **Size:** 9.47 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=subexchange.hdcstudio.dev.subexchange)
- **Privacy policy:** [https://sites.google.com/site/hdcstudioprivacypolicy/](https://sites.google.com/site/hdcstudioprivacypolicy/)

## Description

Sub4Sub Pro - View4View is a user-friendly platform designed to help content creators increase their video views and channel subscribers organically. By joining a global community, users watch videos and subscribe to channels they enjoy, earning points they can use to promote their own videos. The app emphasizes genuine engagement through randomized watch durations and mutual subscriptions.

Key features include real views only, a randomized timer for watching videos, and a straightforward interface. Users can track who views their videos and subscribes to their channels. Sub4Sub Pro is a third-party app facilitating content discovery and mutual support among creators without violating platform policies by buying views or fake engagement.

## Rankings

- #69,509 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `subexchange.hdcstudio.dev.subexchange.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Most mentions are positive about the app being good, but the key recurring problems are reliability and monetization: frequent crashes/not working, coin balance glitches, and worries the app might be fake.

### Pros

- Overall positive sentiment across many reviews (frequent use of good/very good/excellent).
- Some users explicitly find the app useful, including for YouTubers.
- Strong praise from a subset of reviewers (best/excellent) indicating favorable impressions.

### Cons

- App crashes or fails to work on startup / not behaving reliably (reported by multiple users).
- Coin-related issues (balances going negative, coins vanishing, purchases not persisting) mentioned in more than one review.
- Credibility concerns about the app being fake (mentioned by multiple users).

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Source: [Chrome-Stats](https://chrome-stats.com/d/subexchange.hdcstudio.dev.subexchange)