Comparison

Omnimo vs Private AI Models

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

Head to head
About

Omnimo

Access multiple leading AI models in one application, with options for offline processing and cloud-based queries. It allows users to ask questions, generate text, translate, summarize documents, and solve problems, choosing the best model for each task. Offers a free tier with limited daily messages and a Pro subscription for full access.

Highlights
  • Access to multiple AI models (GPT-6, Claude, Gemini, Grok, etc.)
  • Offline AI processing with Apple Intelligence
  • Summarize and ask questions about documents (PDF, Word, Excel)
  • Voice input and output
  • Chat history and unlimited chats
  • Siri and Shortcuts integration
  • Home Screen widget
Features
Read full description

Omnimo puts the leading AI models in one app — and starts free. Ask anything, write and rewrite, translate, summarize a PDF, work through a math problem or brainstorm, and pick the model that fits: a fast one for quick answers, a flagship for the hard questions. THE MODELS • GPT-6 — Luna, Sol and Astra • Claude — Haiku, Sonnet, Opus and Fable • Gemini • Grok • DeepSeek • Kimi, Qwen, GLM and MiniMax Switch models at any time, even in the middle of a chat. Which models are offered can depend on your country. FREE • Apple Intelligence on your device: unlimited, works offline, and nothing leaves your iPhone, iPad or Mac (on supported devices and languages). • A few messages a day with cloud models. OMNIMO PRO • Every model, flagships included • Hundreds of messages a day • Long documents read in one go ASK YOUR DOCUMENTS Attach a PDF, Word, Excel, PowerPoint or Pages file, or a scan. Omnimo reads it on your device and answers questions about it: a summary, the key dates, a clause, the numbers. EVERYTHING ELSE • Speak your question, hear the answer • Chat history and as many chats as you like • Siri and Shortcuts: Ask, Summarize, Rephrase, Translate — on your device • A Home Screen widget • 46 languages PRIVACY Chats with Apple Intelligence stay on your device. When you pick a cloud model, your messages go through our server to the company that makes it, to get the answer; we don't keep your chats. No account, no ads, no tracking. SUBSCRIPTION Omnimo Pro is offered weekly, monthly or yearly, with a free trial where shown. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period; manage or cancel it in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Model names belong to their owners. Omnimo is an independent app and is not affiliated with OpenAI, Anthropic, Google, xAI, DeepSeek, Moonshot, Alibaba, Zhipu or MiniMax. AI can make mistakes; check important answers.

About

Private AI Models

Engage in AI conversations locally on your device without needing an internet connection or cloud servers. This app allows you to download and run various open AI models, keeping your data private and secure. Chat with documents, understand images, and utilize pre-built assistants for diverse tasks.

Highlights
  • Runs AI models entirely on your phone
  • Completely offline functionality
  • Chat with your documents (PDF, text, Markdown)
  • Image understanding and analysis
  • Step-by-step reasoning visualization
  • Pre-built AI assistants
  • On-device text-to-speech
Features
Read full description

Chat with an AI that lives on your phone, not in the cloud. Private AI is an offline AI chat app: open models like Qwen, Gemma and GLM run entirely on your phone — no server, no account, and after a one-time model download no internet at all. YOUR AI, YOUR DEVICE Cloud chatbots send every word you type to a data center. Private AI computes the answer on your phone's own chip: your chats, your photos and the models themselves stay with you. Uninstall it and everything goes with it. WORKS COMPLETELY OFFLINE Download a model once, then chat anywhere: • On flights, subways and trips abroad • In dead zones and on unreliable connections • Whenever you want answers that stay private Switch on airplane mode if you like — the app won't notice. THE LATEST OPEN MODELS, PHONE-SIZED • Qwen 3.5 (0.8B, 4B, 9B) — fast, smart and multilingual • Google Gemma 4 (E2B, E4B) — mobile-first quality, 140+ languages • GLM 4.6V Flash — flagship-class vision for high-end phones • Ministral 3 — compact, with a 256k context window • Bring your own: load any GGUF model by URL (Hugging Face links work) Models are 0.8–6 GB downloads. A "Fits your device" badge reads your phone's RAM so you know what will run well before you download, the catalog is searchable and filterable, and interrupted downloads resume where they stopped. BENCHMARK IT ON YOUR OWN PHONE Run the built-in benchmark on any downloaded model to see exactly how fast it loads and generates on your hardware — tokens per second, GPU or CPU — and pick the model that fits. CHAT WITH YOUR DOCUMENTS Attach a PDF, text or Markdown file to any chat and ask about it: the text is extracted and searched on your phone, the model answers from the matching passages and tells you which ones it used. Contracts, papers, manuals, notes: the files are never uploaded. UNDERSTANDS IMAGES Every model in the catalog supports vision. Add the optional image-support file, then snap a photo or pick one from your gallery: read documents, translate signs, decode menus, describe scenes. WATCH IT THINK Turn on thinking mode and reasoning models show their step-by-step working in a collapsible panel above the answer — great for math, code and anything worth double-checking. ASSISTANTS Start a chat with a ready-made assistant: Tutor, Writing Coach, Email Helper, Translator, Code Helper, Summarizer, Chef or Travel Planner, each with its own instructions and one-tap starters. An offline translator for your next trip, no signal needed. A REAL CHAT APP • Markdown that renders: code blocks with one-tap copy, tables and lists • Streaming answers with a live tokens-per-second readout • Switch models mid-conversation from the chat header • A system prompt per chat, plus Creative / Balanced / Precise / Thinking presets • Edit, regenerate, copy, select text — or have any answer read aloud (on-device TTS) • Search your chats, pin favorites, light and dark themes • Back up every chat and setting to a single JSON file, and restore anywhere PRIVATE BY DESIGN • Conversations and photos are processed on your device, never in the cloud • No account, no sign-up, no server • GPU-accelerated by llama.cpp — Metal on iPhone, OpenCL on Snapdragon Adreno PRIVATE AI PRO Free to use, with ads that never interrupt an answer (offline, none load). Pro removes all ads and adds your own custom assistants and accent colors. Choose monthly, yearly (with a free trial for new subscribers) or a one-time lifetime unlock. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://llm.chinesepowered.com/privacy.html Formerly Personal LLM: same app, new name. Your questions are yours. Keep them that way.

Screenshots

Omnimo4 screens
Private AI Models4 screens

Verdict

The call

The clearest difference is rating: Omnimo at 5.0 against Private AI Models's 1.0. Omnimo also leads on ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Omnimo sells 3 in-app purchases, starting at $6.99 per 7 days and Private AI Models sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Omnimo holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Omnimo ships an update every 2 weeks, Private AI Models fortnightly. Both last shipped on November 4, 2026.

Scorecard2 real differences · 8 level
Omnimo versus Private AI Models: the parameters behind the verdict, then further details
ParameterOmnimoPrivate AI Models
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings11
Update frequencyEvery 2 weeks — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size11 MB70 MB
Age rating4+12+
DeveloperVasily LukinNelson Lai

Customer experience

Omnimo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Private AI Models

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

In-app purchases

3 purchases

Omnimo

Subscriptions3
  • Omnimo Pro Weekly3 Days trial$6.997 Days
  • Omnimo Pro Monthly$9.991 Month
  • Omnimo Pro Yearly7 Days trial$39.991 Year
3 purchases

Private AI Models

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly7 Days trial$19.991 Year
One-time1
  • Pro Lifetime$39.99

Questions

Is Omnimo free?
Omnimo is free to download, with in-app purchases available.
Is Private AI Models free?
Private AI Models is free to download, with in-app purchases available.
Which has better reviews, Omnimo or Private AI Models?
Omnimo is rated higher. Omnimo averages 5.0 out of 5 from 1 ratings, while Private AI Models averages 1.0 from 1 ratings.
Do Omnimo or Private AI Models have ads?
Private AI Models shows ads; Omnimo does not.
Which is updated more often, Omnimo or Private AI Models?
Omnimo ships an update every 2 weeks, and Private AI Models fortnightly. Most recently, Omnimo was updated on November 4, 2026 and Private AI Models on November 4, 2026.

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