# toPhonetics IPA Keyboard vs Syntactic Analysis

The clearest difference is price: Syntactic Analysis at Free against toPhonetics IPA Keyboard's $3.99. toPhonetics IPA Keyboard's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence and device support there is nothing between them.

Syntactic Analysis is free to download; toPhonetics IPA Keyboard costs $3.99 up front. Syntactic Analysis sells 2 in-app purchases, starting at $1.99 per month. toPhonetics IPA Keyboard asks for nothing beyond the download.

toPhonetics IPA Keyboard ships an update every 2 months, Syntactic Analysis every 3 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | toPhonetics IPA Keyboard | Syntactic Analysis |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/tophonetics-ipa-keyboard/id1605471644/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | — |
| Size | 23 MB | 12 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mu-sonic](https://appshunter.io/developer/791324889) | [Maksim Gusev](https://appshunter.io/developer/1616401554) |

## What reviewers say

### toPhonetics IPA Keyboard

[App page](https://appshunter.io/ios/app/tophonetics-ipa-keyboard/id1605471644)

This keyboard extension provides full International Phonetic Alphabet (IPA) support with diacritics. It automatically transcribes English text as you type, offering suggestions for pronunciation based on British or American dialects. Additional layouts allow for detailed phonetic transcriptions of any language.

**Highlights:** Full IPA character set with diacritics, Automatic English text transcription, British and American dialect options, Customizable keyboard layouts, Cursor control gestures

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

**In-app purchases:** none


### Syntactic Analysis

[App page](https://appshunter.io/ios/app/syntactic-analysis/id6752775799)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional version | $1.99 | per month |
| Adding 1,000,000 characters | $1.99 | one-time |


## Frequently asked questions

### Is toPhonetics IPA Keyboard free?

toPhonetics IPA Keyboard costs $3.99, with no in-app purchases.

### Is Syntactic Analysis free?

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

### Do toPhonetics IPA Keyboard or Syntactic Analysis have ads?

Syntactic Analysis shows ads; toPhonetics IPA Keyboard does not.

### Which is updated more often, toPhonetics IPA Keyboard or Syntactic Analysis?

toPhonetics IPA Keyboard ships an update every 2 months, and Syntactic Analysis every 3 months. Most recently, toPhonetics IPA Keyboard was updated on October 24, 2026 and Syntactic Analysis on October 13, 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.*