Comparison

MeraChat vs Codex Usage

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

Head to head
About

MeraChat

Access multiple AI models like GPT, Claude, and Gemini in one app. Generate images, analyze documents, write code, and chat hands-free in 21 languages. Offers private mode and offline access to conversations.

Highlights
  • Access multiple AI models
  • Image generation and editing
  • Document analysis
  • Coding assistance
  • Multilingual support (21 languages)
  • Voice input and output
  • Private mode and offline access
Read full description

MeraChat -- Your AI, All in One Place Why juggle multiple AI apps? MeraChat brings together GPT, Claude, Gemini, Grok, DeepSeek, and more into a single, beautifully simple chat interface. Ask questions, generate and edit images, analyze documents, write code, brainstorm, and talk hands-free -- all from one app that speaks your language. How is MeraChat different? Most AI apps lock you into one model. MeraChat gives you the world's best AI models -- GPT, Claude, Gemini, Grok, and DeepSeek -- and lets you switch instantly. Plus, MeraChat works natively in 21 languages with full voice support. Not just translation -- truly native AI conversations in Hindi, Tamil, Telugu, Bengali, Spanish, Japanese, Chinese, and more. Which AI models are available? Switch seamlessly between OpenAI GPT, Anthropic Claude, Google Gemini, xAI Grok, DeepSeek, and more. Pick the right model for every task. New models are added regularly. What can MeraChat help me do? Built-in AI tools for everyday tasks: - Create Image -- generate stunning visuals from text - Edit Image -- modify and enhance images with AI - Coding Help -- write, debug, and explain code - Brainstorm -- generate ideas and creative solutions - Help Me Write -- draft emails, essays, and posts - Summarize -- condense articles, documents, or conversations - Translate -- translate between supported languages - Explain -- break down complex topics simply - Create Prompt -- craft effective prompts for better results Every tool is built into your chat -- no separate apps needed. What languages does MeraChat support? Chat in 21 languages with full UI and voice support: Indian: English, Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Odia, Assamese. International: Chinese, Spanish, Portuguese, French, Japanese, Russian, German, Korean, Indonesian. Not just translated -- truly native multilingual AI. Can I talk to AI using voice? Yes! Voice input and output in any supported language. Ask questions, get spoken answers, and multitask without typing. Can I upload documents? Upload PDFs, images, spreadsheets, and more. Ask questions and get instant answers. Works with scanned documents too. Does MeraChat search the web? Get real-time answers with source links. Paste any webpage link to summarize, extract data, or ask questions about its content. Private mode? Yes. Private conversations are never saved. No history, no traces. Offline access? Read conversations without the internet. Messages queue and sync when you're back online. Is MeraChat safe? Biometric lock (Face ID / Fingerprint) and full data control. Export or delete your data anytime -- your data, your rules. Is it free? Start free -- no credit card required. Upgrade to Pro for higher limits and advanced features. More features: - Rich markdown and code rendering with syntax highlighting - Share conversations and AI-generated images - Star and organize important conversations - Light, Dark, and System themes - Search across all conversations Who is MeraChat for? - Students -- research, study, and get help in your language - Professionals -- draft emails, analyze documents, brainstorm - Creators -- generate and edit images, write content, explore ideas - Everyone -- ask anything in your language and get expert answers -------- Privacy: https://merachat.ai/privacy Terms: https://merachat.ai/terms Help: https://merachat.ai/help Visit: https://merachat.ai/

About

Codex Usage

Features
Read full description

Codex Usage 是一个为 Apple Watch 设计的轻量用量看板。它帮助你抬手快速查看 Codex 和 Claude Code 的额度状态,包括本周剩余额度、当前周期剩余额度、累计 token 使用量和最近更新时间。 应用适合高频使用 AI 编程工具的个人开发者、内容创作者和团队成员,用最少的信息密度完成最关键的用量提醒。 当前版本支持本地样例数据和局域网用量数据读取,不需要创建账号,也不会上传你的用量数据。

Screenshots

MeraChat4 screens

Verdict

The call

The clearest difference is iOS requirement: MeraChat at 15.1 against Codex Usage's 18.0. 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
MeraChat versus Codex Usage: the parameters behind the verdict, then further details
ParameterMeraChatCodex Usage
PriceFreeFree
Rating4.7 (18 ratings) — better—
Number of ratings18 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.1 — better18.0
Further details — not scored
Size46 MB1 MB
Age rating17+4+
DeveloperInfergent Labs Private Limited赛 刘

In-app purchases

None

MeraChat

No in-app purchases

None

Codex Usage

No in-app purchases

Questions

Is MeraChat free?
MeraChat is free to download, with no in-app purchases.
Is Codex Usage free?
Codex Usage is free to download, with no in-app purchases.
Do MeraChat or Codex Usage have ads?
Neither MeraChat nor Codex Usage shows ads.

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