Comparison

OneAnswerAI vs lamos

Price, ratings, monetisation and update history for both apps, side by side β€” 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

lamos

Features
Read full description

Lamos is a private, on-device AI assistant for iPhone and iPad. Download a model once, then chat fully offline with no account, no cloud processing, no tracking and no limits. Analyze text, documents, and images with supported models, then tune settings for speed or quality. Your conversations stay on your device. Available models are: - Qwen 3.5 (Alibaba): text + image (vision) - Gemma 4 (Google): text + image (vision) - Ministral (MistralAI): text + image (vision) - Bielik (SpeakLeash): text - LFM 2.5 (Liquid AI): text Use built-in Assistants to improve your interactions with models: - General - Coding Helper - Document Summarizer - Brainstorm Partner Edit any Assistant or create your own. Good to know: At least 4 GB device RAM available - 6 GB or more (even 12 GB) recommended for best performance. App was tested on iPhone 15 and iPad Pro M1.

Screenshots

OneAnswerAI4 screens
lamos3 screens

Verdict

The call

The clearest difference is in-app purchases: lamos at none against OneAnswerAI's 7. lamos also leads on ads (none vs shown). OneAnswerAI's advantage is update cadence (every 9 days vs monthly). On price, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. OneAnswerAI sells 7 in-app purchases, starting at $5.99 per 7 days. lamos asks for nothing beyond the download.

UpkeepUpdate frequency

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

Scorecard3 real differences Β· 3 level
OneAnswerAI versus lamos: the parameters behind the verdict, then further details
ParameterOneAnswerAIlamos
PriceFreeFree
Update frequencyEvery 9 days β€” betterMonthly
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPad β€” better
Requires iOS16.4 β€” better17.0
Further details β€” not scored
Size59 MB9 MB
Age rating12+17+
DeveloperVALENTINO PAULONMichaΕ‚ Tadeusz Swierczewski

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
None

lamos

No in-app purchases

Questions

Is OneAnswerAI free?
OneAnswerAI is free to download, with in-app purchases available.
Is lamos free?
lamos is free to download, with no in-app purchases.
Do OneAnswerAI or lamos have ads?
OneAnswerAI shows ads; lamos does not.
Which is updated more often, OneAnswerAI or lamos?
OneAnswerAI ships an update every 9 days, and lamos monthly. Most recently, OneAnswerAI was updated on October 24, 2026 and lamos on October 24, 2026.

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