# NguyenKey vs Clear Speaker

The clearest difference is price: Clear Speaker at Free against NguyenKey's $2.99. Clear Speaker also leads on update cadence (fortnightly vs every 11 months) and iOS requirement (13.0 vs 15.6). NguyenKey's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

Clear Speaker is free to download; NguyenKey costs $2.99 up front. Clear Speaker sells 4 in-app purchases, starting at $4.99 per 7 days. NguyenKey asks for nothing beyond the download.

NguyenKey ships an update every 11 months, Clear Speaker fortnightly. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NguyenKey | Clear Speaker |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 2 MB | 12 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takayuki Imai](https://appshunter.io/developer/998239550) | [Webmate Digital](https://appshunter.io/developer/1585409483) |

## What reviewers say

### NguyenKey

[App page](https://appshunter.io/ios/app/nguyenkey/id1359031306)

This keyboard simplifies Vietnamese input by using consonants, vowels, and tone marks instead of individual letters. It automates screen switching and offers phonetic symbols for learners. Supports one-handed typing on iPhone.

**Highlights:** Simplified Vietnamese input, Automated consonant/vowel screen switching, Tone mark entry, Phonetic symbols for learners, One-handed keyboard option (iPhone), Integrated input modes

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

**In-app purchases:** none


### Clear Speaker

[App page](https://appshunter.io/ios/app/clear-speaker-water-eject/id6756411497)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $4.99 | per 7 days |
| Montly subscription | $7.99 | per month |
| 6 Months | $29.99 | per 6 months |
| Annual subscription | $49.99 | per year |


## Frequently asked questions

### Is NguyenKey free?

NguyenKey costs $2.99, with no in-app purchases.

### Is Clear Speaker free?

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

### Do NguyenKey or Clear Speaker have ads?

Neither NguyenKey nor Clear Speaker shows ads.

### Which is updated more often, NguyenKey or Clear Speaker?

NguyenKey ships an update every 11 months, and Clear Speaker fortnightly. Most recently, NguyenKey was updated on October 20, 2026 and Clear Speaker on October 28, 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.*