# 国密标准 vs SimpleFrames

The clearest difference is price: SimpleFrames at Free against 国密标准's $1.99. SimpleFrames also leads on update cadence (every 2 months vs every 8 months). 国密标准's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 15.6). On ads and device support there is nothing between them.

SimpleFrames is free to download; 国密标准 costs $1.99 up front. SimpleFrames sells 4 in-app purchases, starting at $0.99 per 7 days. 国密标准 asks for nothing beyond the download.

国密标准 ships an update every 8 months, SimpleFrames every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 国密标准 | SimpleFrames |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpleframes/id6745803868/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 518 MB | 3 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [思语 明](https://appshunter.io/developer/1522214627) | [越 张](https://appshunter.io/developer/1810698182) |

## What reviewers say

### 国密标准

[App page](https://appshunter.io/ios/app/id6446052244)

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

**In-app purchases:** none


### SimpleFrames

[App page](https://appshunter.io/ios/app/simpleframes/id6745803868)

This app helps users extract frames from videos and GIFs, convert videos to GIFs or Live Photos, and extract audio from videos. It offers batch processing and real-time previews for efficient content creation.

**Highlights:** Video frame extraction, Video to GIF conversion, GIF frame extraction, Live Photo frame extraction, Video to Live Photo conversion, Audio extraction from videos, Batch processing

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 简单抽帧周会员 | $0.99 | per 7 days |
| 简单抽帧月会员 | $2.99 | per month |
| 简单抽帧年会员 | $17.99 | per year |
| 简单抽帧买断 | $29.99 | one-time |


## Frequently asked questions

### Is 国密标准 free?

国密标准 costs $1.99, with no in-app purchases.

### Is SimpleFrames free?

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

### Do 国密标准 or SimpleFrames have ads?

Neither 国密标准 nor SimpleFrames shows ads.

### Which is updated more often, 国密标准 or SimpleFrames?

国密标准 ships an update every 8 months, and SimpleFrames every 2 months. Most recently, 国密标准 was updated on October 30, 2026 and SimpleFrames on October 28, 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.*