# Helium Speaker vs MyMini

The clearest difference is price: MyMini at Free against Helium Speaker's $0.99. MyMini also leads on update cadence (every 2 weeks vs every 53 months). Helium Speaker's advantage is in-app purchases (none vs 4) and iOS requirement (10.0 vs 15.1). On ads and device support there is nothing between them.

MyMini is free to download; Helium Speaker costs $0.99 up front. MyMini sells 4 in-app purchases, starting at $2.99 per month. Helium Speaker asks for nothing beyond the download.

Helium Speaker ships an update every 53 months, MyMini every 2 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Helium Speaker | MyMini |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/helium-speaker-realtime/id1440416251/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 53 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 16 MB | 29 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aleksandar Mlazev](https://appshunter.io/developer/1093798140) | [wooyoung Choi](https://appshunter.io/developer/1864181651) |

## What reviewers say

### Helium Speaker

[App page](https://appshunter.io/ios/app/helium-speaker-realtime/id1440416251)

Transform your voice in real-time with this app, making you sound like an alien or robot. Its unique feedback cancellation allows for discreet use, perfect for pranks or cosplay. Enjoy two distinct voice-changing modes with an 8-bit sound effect.

**Highlights:** Real-time voice modification, Alien and robot voice effects, Aggressive feedback cancellation, Use without headphones, Audio Unit effect functionality, Two voice changing modes

**Features:** Vision Pro support

**In-app purchases:** none


### MyMini

[App page](https://appshunter.io/ios/app/mymini/id6757008764)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 프리미엄 | $2.99 | per month |
| 10 Candies | $0.49 | one-time |
| 100 Candies | $5.99 | one-time |
| 1,000 Candies | $59.99 | one-time |


## Frequently asked questions

### Is Helium Speaker free?

Helium Speaker costs $0.99, with no in-app purchases.

### Is MyMini free?

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

### Do Helium Speaker or MyMini have ads?

Neither Helium Speaker nor MyMini shows ads.

### Which is updated more often, Helium Speaker or MyMini?

Helium Speaker ships an update every 53 months, and MyMini every 2 weeks. Most recently, Helium Speaker was updated on October 7, 2026 and MyMini 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.*