# Speech Jammer° vs Mentarapp

The clearest difference is in-app purchases: Mentarapp at none against Speech Jammer°'s 2. Mentarapp also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Speech Jammer° sells 2 one-off in-app purchases. Mentarapp asks for nothing beyond the download.

Speech Jammer° ships an update every 10 months, Mentarapp every 2 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Speech Jammer° | Mentarapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (83 ratings)](https://appshunter.io/ios/app/speech-jammer/id1527551724/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nilu Technologies](https://appshunter.io/developer/1488900260) | [Adrian Serrano Mota](https://appshunter.io/developer/1864792901) |

## What reviewers say

### Speech Jammer°

[App page](https://appshunter.io/ios/app/speech-jammer/id1527551724)

Record your voice and play it back with an adjustable delay to create speech impairment. Use tongue twisters and headphones to enhance the difficulty and challenge your speaking abilities. Save and share your recorded sessions with friends.

**Highlights:** Adjustable delay for speech impairment, Tongue twisters for increased difficulty, Record speech jammer sessions, Share recordings, Simple and easy-to-use interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Remove Ads Lifetime | $9.99 | one-time |


### Mentarapp

[App page](https://appshunter.io/ios/app/mentarapp/id6757170861)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speech Jammer° free?

Speech Jammer° is free to download, with in-app purchases available.

### Is Mentarapp free?

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

### Do Speech Jammer° or Mentarapp have ads?

Speech Jammer° shows ads; Mentarapp does not.

### Which is updated more often, Speech Jammer° or Mentarapp?

Speech Jammer° ships an update every 10 months, and Mentarapp every 2 months. Most recently, Speech Jammer° was updated on October 24, 2026 and Mentarapp on October 16, 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.*