# IDX Studios vs Waveform Visualizer

The clearest difference is in-app purchases: IDX Studios at none against Waveform Visualizer's 4. IDX Studios also leads on iOS requirement (16.0 vs 26). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Waveform Visualizer sells 4 in-app purchases, starting at $2.99 per month. IDX Studios asks for nothing beyond the download.

IDX Studios ships an update every 6 weeks, Waveform Visualizer every 4 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IDX Studios | Waveform Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (118 ratings)](https://appshunter.io/ios/app/waveform-visualizer-audiom/id1587308997/reviews)** |
| Number of ratings | — | **118** |
| Positive reviews | — | 38.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | — | Freemium |
| Size | 11 MB | 31 MB |
| Requires iOS | **16.0** | 26 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [IDX Studio](https://appshunter.io/developer/1561704159) | [Samira Sadeghi](https://appshunter.io/developer/1808607496) |

## What reviewers say

### IDX Studios

[App page](https://appshunter.io/ios/app/idx-studios/id1569845847)

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

**In-app purchases:** none


### Waveform Visualizer

[App page](https://appshunter.io/ios/app/waveform-visualizer-audiom/id1587308997)

Transform your audio into captivating waveform videos for social media. Easily convert voice recordings into visual content with customizable backgrounds, colors, and wave styles. Transcribe your speech to text and make your voice stand out.

**Highlights:** Audio to waveform video conversion, Voice transcribing to text, Customizable wave styles, Background media library, Color customization, Avatar addition (Pro)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audiom Pro Monthly | $2.99 | per month |
| Audiom Pro Weekly | $4.99 | per 7 days |
| Audiom Pro Yearly | $14.99 | per year |
| Audiom Pro | $29.99 | one-time |

**What reviewers like**

- 👍 Useful for social media
- 👍 Visually pleasing output
- 👍 Simple to use
- 👍 Handy for sharing voice
- 👍 Nice setup

**What reviewers complain about**

- 👎 Many features locked behind pro
- 👎 Basic version not worth it
- 👎 No audio import functionality
- 👎 App doesn't work
- 👎 Paid for lifetime, doesn't work

**Reported bugs**

- Subtitles freak out
- App doesn't work after screen locks
- Buttons and recording disappear after unlocking
- App crashes constantly
- Doesn't work on iPad Pro or iPhone 13 Pro Max

**Requested features**

- Ability to import audio files
- More waveform styles
- Add old LED spectrum EQ look
- Add night rider glowing red waves
- Ability to import photos


## Frequently asked questions

### Is IDX Studios free?

IDX Studios is free to download, with no in-app purchases.

### Is Waveform Visualizer free?

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

### Do IDX Studios or Waveform Visualizer have ads?

Neither IDX Studios nor Waveform Visualizer shows ads.

### Which is updated more often, IDX Studios or Waveform Visualizer?

IDX Studios ships an update every 6 weeks, and Waveform Visualizer every 4 weeks. Most recently, IDX Studios was updated on October 30, 2026 and Waveform Visualizer on November 3, 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.*