Comparison

Uni Studio vs TangiLM

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

Head to head
About

Uni Studio

Features
Read full description

Uni Studio 是一款轻量级 AI 聊天客户端工具,帮助您管理和使用自己的 AI 服务账号。 【产品定位】 这是一个纯客户端工具,我们不提供任何 AI 大模型服务。您需要自行获取 Anthropic、Google 等官方 API Key 才能使用。 【核心功能】 - 多平台支持 - 可配置 Claude、Gemini 等主流 AI 服务 - 多账号管理 - 统一管理您的多个 API Key - 模型切换 - 一键切换不同 AI 模型 - 本地存储 - 聊天记录仅保存在您的设备上 - 简洁界面 - 专注对话,无广告打扰 【使用说明】 1. 在对应 AI 服务官网注册并获取 API Key 2. 在 App 中添加服务商并填入您的 Key 3. 选择模型,开始对话 【隐私声明】 所有数据均存储在您的本地设备,我们不收集、不上传任何用户信息。API 请求直接发送至您配置的官方服务端点。 如有问题,欢迎通过 App 内支持页面联系我们。

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 — 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 → searching → evaluating → 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 “thinking” 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.

Screenshots

Uni Studio4 screens
TangiLM4 screens

Verdict

The call

The clearest difference is update cadence: Uni Studio at every 3 days against TangiLM's every 8 days. Uni Studio also leads on iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases 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. Uni Studio sells 3 one-off in-app purchases and TangiLM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Uni Studio ships an update every 3 days, TangiLM every 8 days. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 6 level
Uni Studio versus TangiLM: the parameters behind the verdict, then further details
ParameterUni StudioTangiLM
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 3 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better18.6
Further details — not scored
Size31 MB8 MB
Age rating4+12+
Developer北京站狐科技有限公司Ningbo Tanji Technology Co., Ltd.

In-app purchases

3 purchases

Uni Studio

One-time3
  • 50万 额度$0.99
  • 120万 额度$2.99
  • 300万 额度$4.99
1 purchases

TangiLM

One-time1
  • Unlock Theme Colour$0.99

Questions

Is Uni Studio free?
Uni Studio is free to download, with in-app purchases available.
Is TangiLM free?
TangiLM is free to download, with in-app purchases available.
Do Uni Studio or TangiLM have ads?
Neither Uni Studio nor TangiLM shows ads.
Which is updated more often, Uni Studio or TangiLM?
Uni Studio ships an update every 3 days, and TangiLM every 8 days. Most recently, Uni Studio was updated on October 28, 2026 and TangiLM on October 16, 2026.

Other comparisons