Comparison

TangiLM vs Jaz Chat

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

Head to head
About

TangiLM

This app allows you to run powerful AI language models directly on your iPhone, offering private, offline chat and reasoning. You can download and manage various GGUF models, with an optional web search for up-to-date information. It's designed for fine-tuned performance and stability, ensuring a smooth user experience.

Highlights
  • Run AI models locally on iPhone
  • Offline-first private chat
  • Download and manage GGUF models
  • Optional web search for current info
  • Fine-tuned performance and stability
  • Session and history support
  • Multilingual UI and prompts
Features
Read full description

TangiLM β€” Run AI Locally on Your iPhone TangiLM is a mobile language model app that lets you run powerful chat and reasoning locally on your iPhone. No account required, no cloud subscription, and no need to send your prompts to remote servers. Download your own GGUF models easily, manage them easily, and chat with full control over what runs on-device. Key Features Offline-first private chat Run your language model locally for everyday conversations, brainstorming, Q&A, and writing. Keep your data on your device to support a more private workflow. Download and manage local models Browse, download, and load your favorite GGUF models from Hugging Face. The app scans your model directory, tracks download progress, and lets you switch models anytime. Optional web search for up-to-date answers When enabled, TangiLM can perform web searches and pull relevant page content to help answer time-sensitive questions. This hybrid approach keeps casual chat fast while still supporting more current information when you choose. Built-in search workflow (analyzing β†’ searching β†’ evaluating β†’ fetching) For improved relevance, the app uses an advanced internal agent loop to refine search queries, decide whether to fetch a page, and combine results into the final context used for generation. Thinking and searching controls If your selected model supports advanced reasoning, you can enable a β€œthinking” mode for better step-by-step answers. You can also toggle the web search feature per conversation. Fine-tuned performance and stability TangiLM also lets you fine-tune inference parameters for better speed and stability. For newer model releases, the app provides strong compatibility and optimized inference behavior, which helps reduce the likelihood of overheating and crashes commonly seen in other iOS AI tools. Session and history support Your chat sessions are saved automatically so you can continue where you left off. Review messages, edit user content, and keep your workflow organized. Multilingual UI and prompts The interface is localized across multiple languages, and the app supports multilingual prompts for smoother international use. Why TangiLM Whether you’re building a private assistant, experimenting with different models, or asking questions that benefit from fresh web information, TangiLM gives you a practical, flexible toolkit: local speed and privacy by default, with optional online search when you need it.

About

Jaz Chat

Features
Read full description

Jaz is the companion app for your own Jaz assistant β€” a remote control surface for the personal AI platform running on your machine. Check in on live agent work, read long transcripts, and respond to threads from your phone, without needing the desktop app or a terminal in front of you. WHAT YOU CAN DO β€’ See recent threads at a glance, with status, live activity, and pending questions readable in a second. β€’ Stream sessions in real time as your assistant works. β€’ Read long, noisy transcripts made mobile-friendly β€” tool calls and reasoning collapse into useful summaries, while your decisions and the assistant's answers stay front and center. β€’ Send messages and interactive responses to steer work in progress. β€’ Answer plan approvals and permission requests on the go. DESIGN A calm, focused companion β€” not a server dashboard or a generic chat clone. Light and dark themes that track your system, readable typography, and motion that only ever communicates state. REQUIRES A JAZ BACKEND Jaz iOS is a companion client. It does nothing on its own β€” it connects only to your own remote Jaz backend over a secure connection. You pair the app to your instance by scanning a QR code shown by your Jaz server. Without a running Jaz backend to pair with, the app has no data to display. PRIVACY Jaz talks only to the backend you pair it with. Device credentials are stored in the iOS Keychain on your device.

Screenshots

TangiLM4 screens
Jaz Chat4 screens

Verdict

The call

The clearest difference is in-app purchases: Jaz Chat at none against TangiLM's 1. TangiLM's advantage is update cadence (every 8 days vs every 6 weeks) and iOS requirement (18.6 vs 26.5). On price, ads and device support 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. TangiLM sells 1 one-off in-app purchase. Jaz Chat asks for nothing beyond the download.

UpkeepUpdate frequency

TangiLM ships an update every 8 days, Jaz Chat every 6 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard3 real differences Β· 5 level
TangiLM versus Jaz Chat: the parameters behind the verdict, then further details
ParameterTangiLMJaz Chat
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 8 days β€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFreeβ€”
DevicesiPhoneiPhone, iPad β€” better
Requires iOS18.6 β€” better26.5
Further details β€” not scored
Size8 MB14 MB
Age rating12+4+
DeveloperNingbo Tanji Technology Co., Ltd.Augustinas Malinauskas

In-app purchases

1 purchases

TangiLM

One-time1
  • Unlock Theme Colour$0.99
None

Jaz Chat

No in-app purchases

Questions

Is TangiLM free?
TangiLM is free to download, with in-app purchases available.
Is Jaz Chat free?
Jaz Chat is free to download, with no in-app purchases.
Do TangiLM or Jaz Chat have ads?
Neither TangiLM nor Jaz Chat shows ads.
Which is updated more often, TangiLM or Jaz Chat?
TangiLM ships an update every 8 days, and Jaz Chat every 6 weeks. Most recently, TangiLM was updated on October 31, 2026 and Jaz Chat on October 28, 2026.

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