# SpeakSignal — American accent practice

> American accent practice (iPhone/iPad app by Marbatis Systems LLC.)

- Source: https://appshunter.io/ios/app/speaksignal/id6813969118 (this page in markdown: same URL + `.md`)
- Developer: [Marbatis Systems LLC](https://appshunter.io/developer/6793675920)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 373 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-10-27

## What is SpeakSignal?

Practice American English on your iPhone, with on-device sound checks and no account.

Choose one sound group from the Sound to practice dropdown. The 20 American English groups include TH, V / F, L vs R, American R, Pete / pit / pet / Pat / pot, food / foot, Schwa / cup, and SH / CH. Each group explains whether it is Checked by the model or Partly checked.

Pick a topic and an Easy, Medium, or Hard level. Medium is the starting level. Generated and library sentences include your chosen sound. You can also choose Your own and type or paste an English passage of up to 80 words and 800 characters; words outside the dictionary are listed as not checked.

Listen to the example, then record a take of up to 120 seconds. The result card starts with a verdict for your chosen sound group. Also heard lists every other sound difference the model reported. On the Sounds heard line, differing symbols are red and underlined. Full report: all sounds and mismatches opens automatically, with one line per word that needs review, expected and heard sounds, and question marks for sounds the model could not judge clearly.

These are model estimates. The app can miss or mishear sounds, and some groups are only partly checked. It is a practice tool, not a pronunciation certification or a guarantee of error detection.

Practice works offline with the bundled sound model and sentence library. No account, subscription, or developer API key is needed. Audio is processed on your iPhone and is not uploaded or saved as recordings. Recent practice stays on your phone and can be deleted in Settings. History from the previous sound engine does not contribute to new pattern feedback.

Fresh AI sentences require a compatible iPhone with iOS 26 or later, Apple Intelligence enabled, and its on-device model ready. Initial Apple model and voice downloads can require internet access. The library remains available when AI generation is unavailable.

Listen uses an installed American English system voice. A Premium voice is optional and can be downloaded in iPhone Settings.

## Is SpeakSignal safe?

Not enough ratings yet to assess SpeakSignal.

## Is SpeakSignal legit?

SpeakSignal has limited verification signals. The AppsHunter Legitimacy Score for SpeakSignal is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.1.0 — 2026-10-26

Choose one of 20 American English sound groups from a single dropdown. Record up to 120 seconds. Review your chosen sound first, then every other difference the model reported under Also heard. Differing sounds are red and underlined, and the per-word Full report opens automatically. On-device, offline, and no account needed. Earlier-engine history does not contribute to new pattern feedback.

### 1.0.2 — 2026-09-25

Clearer wording: results list the checked sounds once, and Surprise me now shows which sound is checked and which is listening practice.

### 1.0.1 — 2026-09-24

New practice defaults: TH and American R are checked even before you pick a first language, Surprise me picks the sounds learners struggle with most, and results say exactly which sounds were checked.

### 1.0 — 2026-09-21

No release notes.

## More apps by Marbatis Systems LLC

- [BuildBrief Quick](https://appshunter.io/ios/app/buildbrief-quick/id6793675918)

All apps by Marbatis Systems LLC: https://appshunter.io/developer/6793675920

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-27.*