Your answers can be sharp and your CV spotless, and it still won't land if the interviewer leans in and asks, for the third time, "Sorry, could you say that again?" For non-native speakers chasing jobs in English, clarity is the quiet filter. A flattened vowel or an odd stress pattern doesn't make you less competent. It can make you sound less sure, though, and interviews punish that.
The apps built to fix this have split into two camps. Some drill individual sounds until they're right. Others put you in AI conversations and score you while you talk. Neither camp wins outright. What you need depends on where your speech breaks down. What follows is our editorial read on ten options, based on what each app offers and how well that fits interview prep.
Ten apps, side by side
| App | Strongest at | Feedback | Accents | Price (as listed) |
|---|---|---|---|---|
| ELSA Speak | Sound-by-sound drills | AI, phoneme level | American | Free tier, Pro from $11.99 a month |
| BoldVoice | Accent coaching | AI plus video coaches | American | From $12.49 a month |
| SpeakShark | Scored live conversation | AI, phoneme level | US, UK, Australian, Canadian | Free tier, Premium |
| Speakometer | British and American practice | AI, IPA based | British, American | Free tier, Premium |
| Speechling | Human coach feedback | Human plus AI | American, British | Free tier, $19.99 a month |
| Speak | Conversation practice | AI, contextual | American | From $12.99 a month |
| Praktika | Roleplay scenarios | AI, conversational | American, British | Free tier, Premium |
| Practice Me | Interview simulation | AI tutors | Multiple | Free on iOS |
| EnglishCentral | Video-based mimicry | AI plus video | American | Free tier, Premium |
| Hello Nabu | Free phoneme scoring | AI, phoneme level | Multiple | Free for individuals |
Prices were correct when this list was compiled and can change, so check the app store before subscribing.
1. ELSA Speak: the precision tool
![]()
ELSA does one thing. It listens, breaks your speech into individual sounds and shows which ones miss and by how much. No grammar, no vocabulary lists. If your "th" keeps sliding into a "d", or "work" and "walk" sound the same, ELSA will find it and drill it. The free tier is useful, which is rarer than it should be. The catch: it's built around American English.
2. BoldVoice: closest to a private coach
![]()
BoldVoice pairs AI scoring with video lessons from professional accent coaches, some with Hollywood backgrounds. You watch how a sound is made, record yourself and get instant feedback. It suits people who already speak English well but aren't always understood. The company reports more than 5 million users across 150 countries and a 4.8-star App Store rating from over 70,000 reviews, with job interviews a common reason people sign up.
3. SpeakShark: when nerves wreck your vowels
![]()
Plenty of people nail words in drills and then blur them in real conversation. SpeakShark scores you during unscripted AI chats, which is much closer to an interview than repeating a set sentence. It offers American, British, Australian and Canadian accent models, remembers your recurring mistakes, and gives free users three full sessions a day.
4. Speakometer: the pick for British English
![]()
This is the most linguistically serious app here: IPA feedback, minimal pair exercises for easily confused sounds, and side-by-side comparison with native recordings. It handles British and American English with equal depth, which matters if your interview is in London rather than Chicago. It's less polished than BoldVoice, but rigorous.
5. Speechling: a real person listens
![]()
Speechling sends your recordings to human coaches who reply with corrections. That's slower than instant AI scoring, but you get notes on stress and intonation that algorithms still fumble. Record your actual interview answers and you get targeted critique. The free tier caps coach reviews; $19.99 a month removes the cap.
6. Speak: fluency first
![]()
Speak isn't a pure pronunciation app. It's a conversation trainer with contextual feedback on how you sound, available on iOS and Android. If your sounds are fine but pace, filler words and rhythm fall apart under questioning, this addresses that better than any drill app.
7. Praktika: rehearse the whole interview
![]()
Praktika's AI roleplays cover job interviews, client calls and introductions, with pronunciation feedback along the way. You can run the full arc, from greeting to behavioural questions to your own questions at the end. It's weaker on individual sounds than ELSA, but strong on context. American and British English are supported.
8. Practice Me: free and low pressure
![]()
Aimed at interviews, IELTS and presentations, Practice Me uses AI tutors that adjust to your level and goals in deliberately judgement-free sessions. It's free on iOS. Phoneme feedback is thin, but for candidates whose speech tightens up with anxiety, confidence is the right thing to train.
9. EnglishCentral: learn from real clips
![]()
Watch a short clip of a native speaker, repeat it, get scored. The material includes news, film scenes, talks and professional dialogues, so it rarely feels like homework. The workplace dialogues help you copy natural pacing and stress. Free use is limited; premium opens the library.
10. Hello Nabu: the no-cost starting point
![]()
Hello Nabu gives sound-level scoring similar to ELSA without charging individual users. It covers languages beyond English, handy if you're interviewing in more than one. The interface is plain and the feedback specific. If money is tight and your interview is next week, start here.
Match the app to the problem
- Specific sounds keep going wrong: ELSA Speak, Speakometer or Hello Nabu.
- You want guided lessons: BoldVoice or Speechling.
- You're clear in practice but not under pressure: SpeakShark, Speak or Praktika.
- Anxiety is the real issue: Practice Me.
Accents are part of how we judge speakers, fairly or not. Curious which ones people find most appealing? Have your say in our poll on the most interesting accents in the world.
Before you download
Do I need to lose my accent to do well in an interview?
No. The goal is to be understood easily, not to sound native. Most of these apps target clarity, and an accent that's easy to follow is rarely a problem.
Can a free app be enough?
For targeted drilling, yes. Hello Nabu, Practice Me and the free tiers of ELSA and SpeakShark go a long way. Pay when you want structured coaching or human feedback.