Comparison

Private LLM vs TechDigest

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

Head to head
About

Private LLM

This AI assistant runs entirely on your device, ensuring all your conversations remain private and offline. Choose from a wide variety of open-source language models and customize interactions for personalized assistance.

Highlights
  • On-device AI processing
  • Wide selection of open-source LLMs
  • Offline functionality
  • Siri and Shortcuts integration
  • Customizable system prompts
  • One-time purchase with Family Sharing
Features
Read full description

Discover the Ultimate Privacy-Focused AI Assistant on iOS: Private LLM Unlock a new realm of productivity and creativity on your iPhone and iPad with Private LLM, the premier AI assistant designed with your privacy in mind. Available for a one-time purchase, it offers a range of AI capabilities without needing a subscription. Experience advanced on-device AI that keeps your interactions confidential and offline. Why Private LLM is Your Go-To AI Companion: - Exclusive AI Model Selection: Choose from a diverse set of open-source LLM models optimized for performance and perplexity on iOS with state of the art OmniQuant quantization: including models from Llama 2, Llama 3.2, Llama 3.1, Google Gemma 2, Gemma 3, Microsoft Phi-3, Mistral 7B, Qwen 2.5, Qwen 3, StableLM 3B and many more. Whether you need help with creative brainstorming, coding, or daily questions, customize your AI experience to meet your unique needs. - Integrated with Siri & Shortcuts: Enhance your AI interactions with Siri commands and customizable Shortcuts. Private LLM seamlessly fits within your Apple ecosystem, making your digital assistant more accessible. - Customizable Interactions: Tailor your AI's responses and interactions with customizable system prompts to match your preferences and needs. - Uncompromised Privacy and Security: With Private LLM, your conversations stay confidential and on your device. Our advanced on-device AI performs robust computing without risking data compromise or needing an internet connection. - Family Sharing & Offline Capabilities: Benefit from a one-time purchase that includes Family Sharing. Download models as needed and enjoy the full functionality of your AI assistant, even without internet access. Supported LLM Model families: - DeepSeek R1 Distill based models - Phi 4 based models - Qwen 3 based models (Qwen3-4B-Instruct-2507) - Qwen 2.5 based models (0.5B, 1.5B, 3B and 7B) - Qwen 2.5 Coder based Models (0.5B, 1.5B, 3B, 7B and 14B) - Llama 3.1 8B based models - Llama 3.2 1B and 3B based models - Google Gemma 2 2B and 9B based models - Google Gemma 3 1B based models - Mistral 7B based models - Yi 6B based models For a full list of supported models, including detailed specifications, please visit privatellm.app/models. Private LLM is not just a chatbot; it's a comprehensive AI companion designed to respect your privacy while providing versatile, on-demand assistance. Whether you're enhancing your creative writing, tackling complex programming challenges, or just seeking answers, Private LLM adapts to meet your needs while keeping your data secure. Start your journey with Private LLM today and elevate your productivity and creative projects with the most private AI assistant for iOS devices. Private LLM is a better alternative to generic llama.cpp and MLX wrappers apps like Enchanted, Ollama, LLM Farm, LM Studio, Locally AI, RecurseChat, etc on three fronts: 1. Private LLM uses a faster and highly-optimized mlc-llm based inference engine. 2. Models in Private LLM are quantized using the state of the art quantization algorithms like OmniQuant, while competing apps use naive round-to-nearest quantization. 3. Private LLM is a fully native app built using C++, Metal and Swift with deep integrations with iOS and iPadOS, while many of the competing apps are bloated and non-native Electron or Flutter based apps. Please note that Private LLM only supports inference with text based LLMs. Model support varies by device capabilities.

About

TechDigest

Features
Read full description

Plongez au cœur de l’actualité tech, du développement logiciel et de l’innovation numérique avec TechDigest, l’application pensée pour les passionnés, développeurs et curieux du monde technologique. TechDigest agrège automatiquement des flux RSS fiables, issus de sources professionnelles telles que Le Monde Informatique, Developpez.com, LinuxFr, Google Developers Blog, Apple Developer News ou encore des blogs iOS. Chaque article est filtré, mis en forme et présenté dans une interface moderne, épurée et agréable à parcourir. En parallèle, découvrez des articles exclusifs rédigés par Prouha Kévin, avec un style accessible et pédagogique pour comprendre plus facilement les thématiques tech.

Screenshots

Private LLM4 screens
TechDigest4 screens

Verdict

The call

The clearest difference is price: TechDigest at Free against Private LLM's $4.99. TechDigest also leads on update cadence (every 3 weeks vs every 6 weeks). Private LLM's advantage is ads (none vs shown) and chart position (#13 vs unranked). On in-app purchases, device support and iOS requirement 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

TechDigest is free to download; Private LLM costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Private LLM ships an update every 6 weeks, TechDigest every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 7 level
Private LLM versus TechDigest: the parameters behind the verdict, then further details
ParameterPrivate LLMTechDigest
Price$4.99Free — better
Rating4.1 (738 ratings) — better—
Positive reviews48.8% of reviews—
Number of ratings738 — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#13 — better—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size1.3 GB61 MB
Age rating12+17+
DeveloperNumen Technologies LimitedProuha Kevin

Bugs and requests

Private LLM

Reported bugs

4 issues
  • Crashes when downloading larger models
  • Shortcuts integration issues
  • Conversations get cleared when switching away
  • Doesn't work with accessibility features

Requested features

7 requests
  • Allow importing own models
  • Add chat history and export options
  • Implement voice to chat and RAG features
  • Add support for larger models on Mac
  • Provide more information about each model
Show 2 more
  • Allow creating custom prompt presets
  • Integrate with iOS Shortcuts

TechDigest

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Private LLM

No in-app purchases

None

TechDigest

No in-app purchases

Questions

Is Private LLM free?
Private LLM costs $4.99, with no in-app purchases.
Is TechDigest free?
TechDigest is free to download, with no in-app purchases.
Do Private LLM or TechDigest have ads?
TechDigest shows ads; Private LLM does not.
Which is updated more often, Private LLM or TechDigest?
Private LLM ships an update every 6 weeks, and TechDigest every 3 weeks. Most recently, Private LLM was updated on October 27, 2026 and TechDigest on October 25, 2026.

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