Comparison

Helper One vs Document Voice Reader

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

Head to head
About

Helper One

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Meet your personal AI assistant โ€” one that actually looks at you and speaks to you. HelperOne gives you a real-time AI companion with a lifelike avatar. Ask questions, get help with tasks, or set up a specialised coach that calls your phone throughout the day to keep you on track. TALK, DON'T TYPE Speak naturally to your assistant. She listens, thinks, and responds with natural speech and facial expressions โ€” not just text on a screen. CHOOSE YOUR ROLE Set up a Movement Coach who calls you for exercise breaks, a Nutrition Coach who tracks your meals from food photos, a Wellbeing Coach for daily check-ins, a Job Search Coach who finds listings every morning, or a General Assistant for anything else. SHE CALLS YOU Your assistant doesn't wait for you to open the app. She rings your phone at the times you agree on, with personalised reminders, check-ins, and encouragement. REAL-TIME VIDEO AVATAR Your assistant has realistic facial expressions, lip-sync, and natural body language โ€” streamed live to your device. REMEMBERS EVERYTHING Your assistant writes her own memory after every conversation. She remembers your preferences, your schedule, your goals, and your progress โ€” getting better the more you use her. SEARCHES THE WEB Need real-time information? Your assistant searches the web, analyses results, and gives you clear, concise answers with sources. YOUR KEYS, YOUR CHOICE Use the included AI model or bring your own API key from OpenAI, Anthropic, or OpenRouter. Full control over which model powers your assistant. Start with a free 3-day trial โ€” no subscription required. โ€” Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel subscriptions anytime in your Apple ID settings. Privacy Policy: https://helperone.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Document Voice Reader

Features
Read full description

Document Voice Reader is a practical app for reading and listening to documents, PDFs, text, emails, and links on your iPhone. It helps you turn written content into spoken audio so you can read more comfortably, save time, and enjoy hands-free access to information. Whether you want to scan printed pages, open a PDF, paste text, or listen to content from a link, Document Voice Reader gives you a simple all-in-one experience. It is designed for users who need a clear and convenient way to manage reading tasks on mobile. Key Features Read PDFs and Documents Open PDF files and documents in a clean interface that makes reading easier and more comfortable. Scan Text with OCR Use your camera to scan printed text and convert it into digital text quickly. Great for notes, books, receipts, papers, and other printed content. Text to Speech Turn text into voice and listen to it anytime. This is useful when you want to rest your eyes, multitask, or enjoy content while walking, driving, or working. Input Text Manually Paste or type text directly into the app and hear it read aloud instantly. Simple and Clean Design The app is built with an easy-to-use interface so you can upload files, scan text, enter text, and start listening without extra steps. Why Use Document Voice Reader? Document Voice Reader is useful for students, professionals, readers, and anyone who wants easier access to written content. It can help improve productivity, support accessibility, and make everyday reading more flexible. Perfect For - Reading PDFs and documents - Scanning text into digital form - Listening to text aloud - Reviewing notes and articles - Hands-free reading - Accessibility and convenience With Document Voice Reader, you can choose how you want to read: scan it, paste it, open it, or listen to it.

Screenshots

Helper One4 screens
Document Voice Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Document Voice Reader at none against Helper One's 4. Document Voice Reader also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Helper One's advantage is ads (none vs shown). On price and update cadence 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. Helper One sells 4 in-app purchases, starting at $17.99 per month. Document Voice Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Helper One ships an update every 9 days, Document Voice Reader every 2 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard4 real differences ยท 2 level
Helper One versus Document Voice Reader: the parameters behind the verdict, then further details
ParameterHelper OneDocument Voice Reader
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 2 weeks
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS17.013.0 โ€” better
Further details โ€” not scored
Size91 MB90 MB
Age rating12+4+
DeveloperPeter DoveVan Hai Nguyen

In-app purchases

4 purchases

Helper One

Subscriptions4
  • Bring Your Own Key$17.991 Month
  • Pro$29.991 Month
  • Pro "Max 5x"$59.991 Month
Show 1 more
  • Pro "Max 20x"$124.991 Month
None

Document Voice Reader

No in-app purchases

Questions

Is Helper One free?
Helper One is free to download, with in-app purchases available.
Is Document Voice Reader free?
Document Voice Reader is free to download, with no in-app purchases.
Do Helper One or Document Voice Reader have ads?
Document Voice Reader shows ads; Helper One does not.
Which is updated more often, Helper One or Document Voice Reader?
Helper One ships an update every 9 days, and Document Voice Reader every 2 weeks. Most recently, Helper One was updated on October 27, 2026 and Document Voice Reader on October 25, 2026.

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