Comparison

InnerVoice vs DP

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

InnerVoice

This app offers interactive learning and communication development for children, parents, educators, and clinicians. It features AI-powered tools for personalized skill-building, therapy, and literacy, with capabilities for generating session notes and analyzing student communication.

Highlights
  • AI-powered communication development
  • Personalized literacy skill-building
  • Enhanced chatbot capabilities
  • Automated session note generation
  • Communication analysis
  • Interactive image generation
  • Job interview practice
Features
Read full description

Their voice. Their words. More ways to connect. InnerVoice is an augmentative and alternative communication (AAC) app for iPhone and iPad. Bring familiar boards to life with speech, find words for real moments and practice conversations. For autistic and nonspeaking communicators, families, educators and speech-language professionals. BUILD ON THE BOARD THEY KNOW With Full Access, photograph a paper communication board or import a board image to create an editable talking board. Review the recognized words and layout, make corrections, and save the board for everyday use. Recognition depends on image quality and board complexity. WORDS FOR THE MOMENT Full Access includes Scene Talk photo analysis, AI-assisted board creation and changes, image generation, and advanced voices. Use a photo to explore vocabulary for the moment, or ask for a board change in everyday language. You remain in control of the message. CONVERSATION PRACTICE Practice with a responsive AI conversation partner using words from the current board. Full Access cloud Chat supports conversation practice; it is not a human clinician or a substitute for professional support. GOALS AND COMMUNICATION EVIDENCE Full Access includes goals, communication evidence, timestamped language samples, and EASI export. Review recorded evidence with the people supporting the communicator. InnerVoice does not diagnose conditions or independently determine that a clinical goal has been met. CHOOSE MONTHLY OR ANNUAL Monthly Full Access is the recommended option with a lower upfront payment. Annual Full Access is billed yearly and can offer savings compared with twelve monthly payments. Both plans unlock the same premium features. The app and Apple's purchase sheet show your local price and any available introductory offer before you confirm. Eligible subscribers can start a seven-day free trial through Apple's purchase sheet. Apple determines eligibility. After the trial, the selected subscription automatically renews at the displayed monthly or annual price unless canceled at least 24 hours before the trial ends. Subsequent renewals continue unless canceled at least 24 hours before the current period ends. Manage or cancel in Apple Account settings. Cloud features require an internet connection and are subject to usage allowances. BASIC AND HISTORICAL LIFETIME ACCESS You can deliberately choose Basic without subscribing. Keep saved boards, manually create and edit boards, add your own still photos, use free on-device voices, and use rudimentary local chat. Historical lifetime purchasers retain these core tools and can restore their purchase. Basic and lifetime access do not include premium AI, cloud services, advanced voices, goals, tracking, or transcript export. YOUR BOARDS AND PRIVACY Saved boards remain available when a subscription ends. Basic stores board work locally. Subscribers may back up boards to their own iCloud. Premium cloud features send the information needed for the requested function; see the Privacy Policy for details. InnerVoice is a communication support tool, not a medical device. The communicator, family, and professionals retain control of goals, supports, and interpretation. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DP

Features
Read full description

PASS YOUR MICROSOFT CERTIFIED: SQL AI DEVELOPER ASSOCIATE EXAM Master AI-enabled database solutions with 500+ practice questions designed to help you earn your Microsoft SQL AI Developer certification. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Microsoft Certified: SQL AI Developer Associate professionals earn up to $203K annually. Prove your expertise in building AI-powered database solutions with SQL Server, Azure SQL, and Microsoft Fabric to stand out in the rapidly growing Data job market. WHAT YOU'LL MASTER: โ€ข AI-Enabled Database Solutions architecture and implementation โ€ข SQL Server and Azure SQL Database administration โ€ข Microsoft Fabric SQL configuration and management โ€ข Vector Data Type and DiskANN Indexing for AI workloads โ€ข Database Design and Data Types best practices โ€ข Clustered and Nonclustered Index strategies โ€ข Columnstore Indexes for analytical performance โ€ข AI Model Integration with sp_invoke_external_rest_endpoint โ€ข Native JSON Data Type operations and querying โ€ข Regular Expressions and Fuzzy String Matching techniques โ€ข Database Security and Optimization fundamentals โ€ข Data API Builder for REST and GraphQL endpoints โ€ข SDK-Style SQL Database Projects development โ€ข Model Context Protocol (MCP) for AI Integration โ€ข Filtered Indexes and Index Optimization tuning STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into Data expertise. Download now. Pass your exam. Master Data.

Screenshots

InnerVoice4 screens
DP3 screens

Verdict

The call

The clearest difference is in-app purchases: DP at none against InnerVoice's 2. InnerVoice's advantage is update cadence (every 2 months vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. InnerVoice sells 2 in-app purchases, starting at $4.99 per month. DP asks for nothing beyond the download.

UpkeepUpdate frequency

InnerVoice ships an update every 2 months, DP every 3 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

Scorecard2 real differences ยท 6 level
InnerVoice versus DP: the parameters behind the verdict, then further details
ParameterInnerVoiceDP
PriceFreeFree
Positive reviews81.8% of reviewsโ€”
Update frequencyEvery 2 months โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationSubscriptionโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size497 MB27 MB
Age rating4+4+
DeveloperiTherapyDavy Raitt

In-app purchases

2 purchases

InnerVoice

Subscriptions1
  • AI Speech and Language Toolkit$4.991 Month
One-time1
  • InnerVoice Lifetime Access$99.99
None

DP

No in-app purchases

Questions

Is InnerVoice free?
InnerVoice is free to download, with in-app purchases available.
Is DP free?
DP is free to download, with no in-app purchases.
Do InnerVoice or DP have ads?
Neither InnerVoice nor DP shows ads.
Which is updated more often, InnerVoice or DP?
InnerVoice ships an update every 2 months, and DP every 3 months. Most recently, InnerVoice was updated on September 10, 2026 and DP on September 14, 2026.

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