Comparison

OneAnswerAI vs Tavallio

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

Head to head
About

OneAnswerAI

Features
Read full description

Stop guessing which AI gives the right answer. OneAnswerAI sends your question to OpenAI, Google Gemini and Anthropic Claude at the same time and gives you back one answer, built by comparing the three. -- HOW IT WORKS -- Every model has different strengths and different blind spots. Alone, each gets things wrong in its own way; compared, they correct each other. OneAnswerAI does that work for you: no opening three apps and reading three answers. Choose how your answer is built: FUSION MODE The three answers are merged into one that keeps the best of each. The recommended mode when reliability matters. PICKING MODE Want one specific model? You choose which one answers. -- TRY IT FREE -- The free plan includes a few questions a day, answered by Gemini. Your first question gets the full fused answer of all three models, so you see the difference before you decide. -- WITH PRO -- - Answers fused from OpenAI, Gemini and Claude, 40 questions a day - See where the three models agree and where they do not, answer by answer - Ask a specific model for a second opinion on an answer - Attach photos, screenshots, charts and PDFs: the models read them - Photograph a receipt and the app extracts vendor, total, items and VAT - Web search when needed, for up-to-date answers - Create and edit images (account required, adults only) -- ALWAYS INCLUDED -- - Conversations stay saved: search them, rename them, pin them - Set your level and your instructions once, and they apply to every answer - If an answer does not convince you, report it from the chat - 7 languages: English, Italian, Spanish, French, German, Arabic, Chinese -- WHO IT IS FOR -- Students who want to check an assignment or a research paper before handing it in, and professionals who cannot trust the first answer that comes along. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://m8seven.github.io/oneanswerai-privacy/

About

Tavallio

Features
Read full description

Tavallio is the AI assistant that helps turn requests into finished work across the apps you already use. Build reusable playbooks, automate recurring tasks, and stay in control with approval before important actions. Use Tavallio to: โ€ข Turn repeatable work into reusable playbooks โ€ข Schedule automations for recurring tasks โ€ข Work with email, calendars, documents, and spreadsheets through supported connections โ€ข Review important actions before Tavallio completes them โ€ข Keep files, knowledge, memories, and preferences ready โ€ข Continue your personalized plan across devices โ€ข Get clear answers, research, and comparisons From one-off admin to recurring workflows, Tavallio brings chat, connected apps, and automation into one place. Start free and upgrade through the App Store when you need connected tools and larger workflows. Feature and integration availability varies by plan. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OneAnswerAI4 screens
Tavallio4 screens

Verdict

The call

The clearest difference is ads: Tavallio at none against OneAnswerAI's shown. Tavallio also leads on update cadence (every 2 days vs every 9 days). On price, in-app purchases, 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. OneAnswerAI sells 7 in-app purchases, starting at $5.99 per 7 days and Tavallio sells 10 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OneAnswerAI ships an update every 9 days, Tavallio every 2 days. Both last shipped on October 24, 2026.

Scorecard2 real differences ยท 4 level
OneAnswerAI versus Tavallio: the parameters behind the verdict, then further details
ParameterOneAnswerAITavallio
PriceFreeFree
Update frequencyEvery 9 daysEvery 2 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhoneiPhone, Apple Watch โ€” better
Requires iOS16.416.4
Further details โ€” not scored
Size59 MB71 MB
Age rating12+12+
DeveloperVALENTINO PAULONTavallio LTD

In-app purchases

7 purchases

OneAnswerAI

Subscriptions2
  • Weekly Pro$5.997 Days
  • Monthly Pro$17.991 Month
One-time5
  • 10 Text Queries$0.99
  • 5 Text + 1 Media$1.99
  • 5 Media Queries$1.99
Show 2 more
  • 50 Text Queries$3.99
  • 100 Text Queries$6.99
10 purchases

Tavallio

Subscriptions4
  • Tavallio Create Starter$24.991 Month
  • Tavallio Create Creator$59.991 Month
  • Tavallio Create Pro$119.991 Month
Show 1 more
  • Tavallio Create Agency$239.991 Month
One-time6
  • Tavallio Create Starter Top-up$5.99
  • Tavallio Create Boost Top-up$12.99
  • Tavallio Create Mini Studio$24.99
Show 3 more
  • Tavallio Create Creator Refill$59.99
  • Tavallio Create Pro Refill$119.99
  • Tavallio Create Agency Refill$239.99

Questions

Is OneAnswerAI free?
OneAnswerAI is free to download, with in-app purchases available.
Is Tavallio free?
Tavallio is free to download, with in-app purchases available.
Do OneAnswerAI or Tavallio have ads?
OneAnswerAI shows ads; Tavallio does not.
Which is updated more often, OneAnswerAI or Tavallio?
OneAnswerAI ships an update every 9 days, and Tavallio every 2 days. Most recently, OneAnswerAI was updated on October 24, 2026 and Tavallio on October 24, 2026.

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