# DAF Delayed Auditory Feedback vs mogomogo

The clearest difference is ads: mogomogo at none against DAF Delayed Auditory Feedback's shown. mogomogo also leads on update cadence (every 2 days vs every 6 months). DAF Delayed Auditory Feedback's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DAF Delayed Auditory Feedback ships an update every 6 months, mogomogo every 2 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DAF Delayed Auditory Feedback | mogomogo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/daf-delayed-auditory-feedback/id606979390/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 8 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Junichiro Seyama](https://appshunter.io/developer/537815782) | [Daiki Hiza](https://appshunter.io/developer/1788200127) |

## What reviewers say

### DAF Delayed Auditory Feedback

[App page](https://appshunter.io/ios/app/daf-delayed-auditory-feedback/id606979390)

This app uses delayed auditory feedback to make speaking difficult by playing your voice back through headphones with a slight delay. It's a tool for psychological experiments, allowing users to test the effects of DAF on their own speech.

**Highlights:** Delayed auditory feedback simulation, Voice input via microphone, Audio output through headphones, Psychological experiment tool, Adjustable delay effects, Speech disruption testing

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

**In-app purchases:** none


### mogomogo

[App page](https://appshunter.io/ios/app/mogomogo/id6755545433)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DAF Delayed Auditory Feedback free?

DAF Delayed Auditory Feedback is free to download, with no in-app purchases.

### Is mogomogo free?

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

### Do DAF Delayed Auditory Feedback or mogomogo have ads?

DAF Delayed Auditory Feedback shows ads; mogomogo does not.

### Which is updated more often, DAF Delayed Auditory Feedback or mogomogo?

DAF Delayed Auditory Feedback ships an update every 6 months, and mogomogo every 2 days. Most recently, DAF Delayed Auditory Feedback was updated on October 7, 2026 and mogomogo on October 5, 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.*