CHANGYUN vs HF Prime
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CHANGYUN
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High End Electric Three Rear Axle Supplier
HF Prime
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"HF Prime" is a customized video service solution designed for both home and business users. It features live video streaming and playback of recorded footage, prioritizing intuitive operation and a seamless, user-centric interface.
Screenshots
Verdict
The clearest difference is update cadence: CHANGYUN at every 2 months against HF Prime's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CHANGYUN ships an update every 2 months, HF Prime every 8 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | CHANGYUN | HF Prime |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 48 MB | 178 MB |
| Age rating | 17+ | 4+ |
| Developer | ζ±θθ‘θΏε δΊθη½η§ζζιε ¬εΈ | Hifocus |
In-app purchases
CHANGYUN
No in-app purchases
HF Prime
No in-app purchases
