Comparison

Lanthano vs DeepSync

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

Head to head
About

Lanthano

Access 33 leading AI models from 11 providers in one app. Smart routing automatically selects the best model for each query, or you can manually choose. Features include combining models for synthesized answers and privacy-focused data handling.

Highlights
  • Access 33 AI models from 11 providers
  • Smart auto-routing to best model
  • Manual model selection
  • Combine multiple models for synthesized answers
  • Privacy by default with pseudonymization
  • Image and document Q&A support
Read full description

Lanthano gives you 33 leading AI models from 11 providers in one app. Smart routing automatically picks the best model for every question — GPT, Claude, Gemini, Perplexity, Llama, Mistral, DeepSeek, Qwen, Kimi, GLM, Amazon Nova, and more — so you never have to guess which one to use. AI Model selection allows you to choose your own model manually, or use our smart auto-routing, or our unique "one voice feature". KEY FEATURES • Auto-routed answers — Lanthano analyzes your prompt and sends it to the model that performs best for that type of task. • Manual override — Pick any model yourself when you want a specific one. • One Voice — Combine multiple models into a single synthesized answer for harder questions. • Privacy by default — Your real name, email, phone, and other personal details are replaced with neutral pseudonyms before requests reach AI providers. The originals stay on your device and our private vault. • Vision support — Attach an image and Lanthano routes it to a vision-capable model. • Document Q&A — Upload PDFs or Word files and ask questions about them. SUBSCRIPTION OPTIONS Subscriptions are auto-renewable monthly through Apple. You can cancel anytime in iOS Settings → your name → Subscriptions. • Personal — $4.99 / month • Plus — $14.99 / month • Pro — $49.99 / month Payment is charged to your Apple ID at confirmation. Subscriptions auto-renew at the same price unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in iOS Settings. LEGAL Privacy Policy: https://lanthano.ai/privacy Terms of Use (EULA): https://lanthano.ai/terms Support: https://lanthano.ai/support

About

DeepSync

This app uses multiple AI models to debate and synthesize answers to your questions, providing a more accurate and reliable response. It offers real-time transparency into the AI's thought process and applies advanced text intelligence for optimized output.

Highlights
  • Multi-agent AI synthesis
  • Fact-checking by consensus
  • Real-time agent panel
  • Advanced text intelligence
  • Chat history and sessions
Features
Read full description

▶ Multi-Agent AI Assistant - DeepSync doesn't just ask one AI. It asks five simultaneously. Llama 3.1, Llama 3.3, Qwen, and GPT debate your question in parallel then Llama 4 steps in as the final arbitrator, synthesizing the single most accurate answer. ▶ Key Features 【 Multi-Agent Synthesis 】 - Your question is sent to 4 leading AI models at once. - Each model generates an independent answer. - Llama 4 then arbitrates — cross-checking, fact-verifying, and delivering one refined, reliable response. 【 Fact-Checking by Consensus 】 - 4 AIs cross-validate every response in real time. - Conflicting answers are flagged and resolved by Llama 4 automatically. - The result: fewer hallucinations, more truth. 【 Real-Time Agent Panel 】 - Watch all AIs think simultaneously with live status updates. - Full transparency into how your answer was built. 【 Advanced Text Intelligence 】 - Beyond standard LLM chatbots, DeepSync applies specialized machine learning text models on top of every response. - These models analyze tone and completeness — refining the final answer to a higher standard. - The result is not just an AI answer. It's a quality-optimized, human-readable response. 【 Chat History & Sessions 】 - Organize conversations into separate sessions. - Instantly switch between topics without losing context. ▶ Connect With Us - Instagram (KR) : https://www.instagram.com/corp.exciting/reels/ - Instagram (US) : https://www.instagram.com/corp.exciting2/reels/ - TikTok (KR) : https://www.tiktok.com/@corpexciting - TikTok (US) : https://www.tiktok.com/@corp.exciting2 - YouTube (KR) : https://www.youtube.com/@corp.exciting - YouTube (US) : https://www.youtube.com/@excitingcorp - X : https://x.com/corp_exciting - Telegram : https://t.me/notice_exciting ▶ FAQ 【 Is my data safe? 】 - Absolutely. We never store your conversations. Your privacy is our priority. 【 Why 5 AIs instead of one? 】 - One AI can be wrong. Four AIs debating and Llama 4 arbitrating dramatically reduces errors and bias, giving you the most accurate answer possible. 【 Which AI models are used? 】 - Llama 3.1, Llama 3.3, Qwen 32B, and GPT as debaters — with Llama 4 Scout as the final arbitrator. The best open and closed models available today. 【 Need Help? 】 - For support, inquiries, or feedback: corp.exciting@gmail.com

Screenshots

Lanthano4 screens
DeepSync4 screens

Verdict

The call

The clearest difference is review sentiment: Lanthano at 100% against DeepSync's 0%. Lanthano also leads on rating (5.0 vs 1.0) and ads (none vs shown). DeepSync's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lanthano sells 3 in-app purchases, starting at $4.99 per month. DeepSync asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lanthano holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Lanthano has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Lanthano's written reviews are positive against 0% of DeepSync's.

UpkeepUpdate frequency

Lanthano ships an update every 3 days, DeepSync every 5 months. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

Scorecard8 real differences · 2 level
Lanthano versus DeepSync: the parameters behind the verdict, then further details
ParameterLanthanoDeepSync
PriceFreeFree
Rating5.0 (5 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 3 days — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size29 MB37 MB
Age rating12+17+
Developerluke surfaceHOYONG NA

Customer experience

Lanthano

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

DeepSync

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Lanthano

Subscriptions3
  • Lanthano Personal$4.991 Month
  • Lanthano Plus$14.991 Month
  • Lanthano Pro$49.991 Month
None

DeepSync

No in-app purchases

Questions

Is Lanthano free?
Lanthano is free to download, with in-app purchases available.
Is DeepSync free?
DeepSync is free to download, with no in-app purchases.
Which has better reviews, Lanthano or DeepSync?
Lanthano is rated higher. Lanthano averages 5.0 out of 5 from 5 ratings, while DeepSync averages 1.0 from 1 ratings.
Do Lanthano or DeepSync have ads?
DeepSync shows ads; Lanthano does not.
Which is updated more often, Lanthano or DeepSync?
Lanthano ships an update every 3 days, and DeepSync every 5 months. Most recently, Lanthano was updated on October 31, 2026 and DeepSync on November 2, 2026.

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