MasteringTheatre: Learn Lines
Run lines with an AI partner
Only for iPhone
Free · In‑App Purchases
iPhone
Step into the spotlight. Rehearse your lines with a vocal partner who feeds you the cues, analyses your
performance and helps you improve — alone, at your own pace, anywhere.
MasteringTheatre turns your iPhone into a personal rehearsal coach. Whether you're preparing an audition, a job
interview, a monologue or a full play, the app speaks your partners' lines, listens to your delivery and guides
you with detailed analyses of your performance.
THEATRE FEATURES
• Scene rehearsal — import a script or build a custom scene with theme, setting and characters
• Full show rehearsal — several scenes chained together with transitions
• Smooth, coach or run-through modes depending on your needs
• Built-in prompter — the first words appear if you hesitate
• Adaptive improvisation — partner lines are rephrased to train you to handle the unexpected
• Progressive memorisation — 3 difficulty levels (20%, 50%, then 80% of words hidden)
• Voice packs — record your own voices for each character
• Annotations — add staging notes to your lines
• PDF export of your scripts and casts
JOB INTERVIEW PREPARATION
• Interview simulation — 10, 20 or 30 minutes, questions generated based on your target role and CV
• Personal pitch — practise presenting your background in 60 seconds
• Tricky questions — learn to handle destabilising situations
• Cover letter — assisted generation based on the job offer and your profile
• Detailed report and feedback after each session
TOOLS FOR ACTORS AND PROS
• Diction — elocution exercises and tongue twisters with instant scoring
• Audition — prepare your monologues with breath, rhythm and emotion analysis
• Full history and measured progress over time
• Personal library of scenes, monologues and favourites
• Theatre-focused interface: dark background, large text, generous tap targets
WHO IT'S FOR
• Amateur and professional actors who rehearse alone between sessions
• Drama school students and theatre class members
• Job interview candidates and school applicants
• Drama teachers and public speaking coaches
• Anyone curious to improve their oral expression
5 LANGUAGES
French, English, Spanish, German, Russian. Interface, HD voices and speech recognition in each language.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.0.2
• More reliable microphone in rehearsal, improv, interview and tricky questions.
• New: "Usage statistics" switch in Settings.
• Create your scene: settings adapted to younger performers, genre shown in your language.
• Cleaner PDF export (apostrophes, dashes, ligatures).
• Clearer error messages, better anonymized interview resume.
• Many fixes and improvements.
The developer, DigIAgram, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Azur VIP Services
- Size
- 82.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, German, Spanish
- Age Rating
13+
- 13+
- Infrequent
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Guns or Other Weapons
- In-App Purchases
Yes
- Premium $3.99
- Pro $2.99
- Copyright
- © 2026 DigIAgram
