# CacheCat vs M3U8 嗅探

The clearest difference is in-app purchases: M3U8 嗅探 at none against CacheCat's 6. M3U8 嗅探 also leads on update cadence (every 11 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CacheCat sells 6 in-app purchases, starting at $1.99 per month. M3U8 嗅探 asks for nothing beyond the download.

CacheCat ships an update monthly, M3U8 嗅探 every 11 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CacheCat | M3U8 嗅探 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 189 MB | 17 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [振 劳](https://appshunter.io/developer/1567050854) | [祥纤 林](https://appshunter.io/developer/1868866650) |

## What reviewers say

### CacheCat

[App page](https://appshunter.io/ios/app/cachecat/id6720754761)

Capture online videos with a Safari extension and watch them offline. Generate on-device subtitles, translate foreign content, and convert media formats. Manage your cached videos with a sleek interface.

**Highlights:** Safari extension for one-tap video capture, On-device subtitle generation with AI, Bilingual subtitle display and AI translation, m3u8, mp4, mov, mkv, flv, avi caching, Convert m3u8 to mp4, Picture in Picture and AirPlay support, Smart media management and search

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $4.99 | per year |
| 包月 | $1.99 | one-time |
| 包年 | $4.99 | one-time |
| Lifetime Pro | $12.99 | one-time |
| Lifetime Pro | $24.99 | one-time |


### M3U8 嗅探

[App page](https://appshunter.io/ios/app/m3u8/id6800993594)

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

**In-app purchases:** none


## Frequently asked questions

### Is CacheCat free?

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

### Is M3U8 嗅探 free?

M3U8 嗅探 is free to download, with no in-app purchases.

### Do CacheCat or M3U8 嗅探 have ads?

Neither CacheCat nor M3U8 嗅探 shows ads.

### Which is updated more often, CacheCat or M3U8 嗅探?

CacheCat ships an update monthly, and M3U8 嗅探 every 11 days. Most recently, CacheCat was updated on October 3, 2026 and M3U8 嗅探 on October 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.*