# Speech Jammer vs DyzGO

The clearest difference is ads: DyzGO at none against Speech Jammer's shown. DyzGO also leads on update cadence (weekly vs every 4 months). Speech Jammer's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and in-app purchases there is nothing between them.

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

Speech Jammer ships an update every 4 months, DyzGO weekly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Speech Jammer | DyzGO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (614 ratings)](https://appshunter.io/ios/app/speech-jammer/id597426372/reviews)** | — |
| Number of ratings | **614** | — |
| Positive reviews | 50.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 14 MB | 72 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Dwight Dickinson](https://appshunter.io/developer/449076421) | [DYZGO SpA](https://appshunter.io/developer/1888345490) |

## What reviewers say

### Speech Jammer

[App page](https://appshunter.io/ios/app/speech-jammer/id597426372)

This app creates a humorous effect by echoing your voice back with an adjustable delay, making it challenging to speak. It includes tongue twisters and recording capabilities to enhance the fun. Share your vocal struggles with friends through various platforms.

**Highlights:** Adjustable voice delay, Tongue twisters, Record voice sessions, Share recordings, Bluetooth headphone compatibility, Disable delay function

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and entertaining app
- 🤖 Effectively jams speech
- 💡 Potential to help with speech issues

**What reviewers complain about**

- 🐛 Crashes and bugs
- 📢 Intrusive ads
- ⚠️ Can cause dizziness/discomfort
- 🔇 Doesn't work with Bluetooth headphones

**Reported bugs**

- App crashes on launch
- Delay feature not working consistently
- Compatibility issues with certain headphones

**Requested features**

- Customizable delay settings
- Voice changing/modulation options
- Recording and sharing capabilities


### DyzGO

[App page](https://appshunter.io/ios/app/dyzgo/id6761232492)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speech Jammer free?

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

### Is DyzGO free?

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

### Do Speech Jammer or DyzGO have ads?

Speech Jammer shows ads; DyzGO does not.

### Which is updated more often, Speech Jammer or DyzGO?

Speech Jammer ships an update every 4 months, and DyzGO weekly. Most recently, Speech Jammer was updated on October 23, 2026 and DyzGO on October 25, 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.*