# Voice Isolation vs Teleprompter Duo

The clearest difference is rating: Teleprompter Duo at 5.0 against Voice Isolation's 1.0. Teleprompter Duo also leads on iOS requirement (15.0 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Voice Isolation sells 2 in-app purchases, starting at $4.99 per month and Teleprompter Duo sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Teleprompter Duo holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Voice Isolation ships an update every 2 weeks, Teleprompter Duo fortnightly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Voice Isolation | Teleprompter Duo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/voice-isolation-denoise/id6764350772/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teleprompter-duo-presentation/id6810275269/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 22 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [BULPARA TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1552593177) | [万其 沈](https://appshunter.io/developer/1486072387) |

## What reviewers say

### Voice Isolation

[App page](https://appshunter.io/ios/app/voice-isolation-denoise/id6764350772)

Effortlessly remove unwanted background noise from your audio and video recordings directly on your iPhone. This app processes sound entirely on-device, ensuring your data stays private. Perfect for creators needing clean audio for social media, podcasts, or interviews.

**Highlights:** 100% on-device processing, System-wide Share Extension, A/B before-and-after preview, Removes wind, traffic, chatter, echo, Import from various sources, Export cleaned audio and video

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Voice Isolation Pro Annual | $29.99 | per year |


### Teleprompter Duo

[App page](https://appshunter.io/ios/app/teleprompter-duo-presentation/id6810275269)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $9.99 | per year |
| Lifetime Membership | $19.99 | one-time |


## Frequently asked questions

### Is Voice Isolation free?

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

### Is Teleprompter Duo free?

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

### Which has better reviews, Voice Isolation or Teleprompter Duo?

Teleprompter Duo is rated higher. Voice Isolation averages 1.0 out of 5 from 2 ratings, while Teleprompter Duo averages 5.0 from 1 ratings.

### Do Voice Isolation or Teleprompter Duo have ads?

Both Voice Isolation and Teleprompter Duo show ads.

### Which is updated more often, Voice Isolation or Teleprompter Duo?

Voice Isolation ships an update every 2 weeks, and Teleprompter Duo fortnightly. Most recently, Voice Isolation was updated on October 31, 2026 and Teleprompter Duo on November 10, 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.*