# 音声抽出と動画保存 vs AI占いIRIS

The clearest difference is in-app purchases: 音声抽出と動画保存 at none against AI占いIRIS's 3. AI占いIRIS's advantage is ads (none vs shown) and update cadence (weekly vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI占いIRIS sells 3 one-off in-app purchases. 音声抽出と動画保存 asks for nothing beyond the download.

音声抽出と動画保存 ships an update every 9 months, AI占いIRIS weekly. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 音声抽出と動画保存 | AI占いIRIS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 141 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Yuki Kodama](https://appshunter.io/developer/981364994) | [Sirius Inc.](https://appshunter.io/developer/503084170) |

## What reviewers say

### 音声抽出と動画保存

[App page](https://appshunter.io/ios/app/id6471397571)

Extract audio from videos and convert it into high-quality audio files. Easily save your favorite music, radio, or spoken content for offline listening. Customize playlists and even set extracted audio as ringtones.

**Highlights:** Extract audio from videos, Convert to high-quality audio files, Supports various video formats (mp4, mov, mpeg), Offline playback, Background playback, Save audio files to device, Set audio as ringtones

**Features:** macOS Compatibility

**In-app purchases:** none


### AI占いIRIS

[App page](https://appshunter.io/ios/app/aiiris-ai/id6766011002)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50STAR | $1.99 | one-time |
| 110STAR | $2.99 | one-time |
| 230STAR | $5.99 | one-time |


## Frequently asked questions

### Is 音声抽出と動画保存 free?

音声抽出と動画保存 is free to download, with no in-app purchases.

### Is AI占いIRIS free?

AI占いIRIS is free to download, with in-app purchases available.

### Do 音声抽出と動画保存 or AI占いIRIS have ads?

音声抽出と動画保存 shows ads; AI占いIRIS does not.

### Which is updated more often, 音声抽出と動画保存 or AI占いIRIS?

音声抽出と動画保存 ships an update every 9 months, and AI占いIRIS weekly. Most recently, 音声抽出と動画保存 was updated on November 4, 2026 and AI占いIRIS on November 7, 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.*