Comparison

Codex AI vs EGK Quantum

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

Head to head
About

Codex AI

This AI-powered assistant helps you plan, organize, write, and analyze tasks efficiently. It offers features like coding assistance, smart Q&A, project management, and file summarization to streamline your workflow.

Highlights
  • AI Coding Assistance
  • Smart Q&A
  • Project Organization
  • File Reading & Summaries
  • Web Search Support
  • Schedule & Reminder Creation
  • Task & Note Generation
Features
Read full description

Novera Forge is a smart AI productivity assistant designed to help you plan, organize, write, analyze, and complete everyday tasks faster. Whether you need help with coding, project planning, file reading, web search, reminders, schedules, summaries, or structured answers, Novera Forge gives you a clean and simple workspace for turning ideas into useful results. Create projects, manage tasks, ask intelligent questions, generate plans, review information, and keep your workflow organized in one place. The app is built for users who want to work less, stay focused, and do more with the help of AI. Key Features: AI Coding Assistance Get help with coding ideas, explanations, project logic, and technical planning from anywhere. Smart Q&A Ask questions and receive clear, structured AI-powered answers for daily tasks, work, and study. Project Organization Create and manage projects with chats, files, notes, and task-related content in one place. File Reading Review text-based files and get useful summaries, explanations, and insights. Web Search Support Use AI-assisted search to find and understand relevant information faster. Schedule and Reminder Creation Create reminders, plan your week, organize meetings, and structure your daily workflow. Task and Note Support Generate meeting notes, design briefs, daily reviews, project structures, and quick plans. Simple AI Workspace A clean interface designed for productivity, focus, and everyday use. Novera Forge is suitable for students, professionals, creators, teams, and anyone who wants a practical AI assistant for planning, writing, organizing, and completing tasks more efficiently. Subscription Information: Subscription Payment: Subscription payments will be charged to your iTunes account upon confirmation of purchase and at the beginning of each subsequent renewal period. The subscription automatically renews unless it is canceled. Subscription Cancellation: You can cancel your subscription in your iTunes settings at least 24 hours before the end of the next subscription cycle. Cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free version of the service. Privacy Policy: https://docs.google.com/document/d/1ex28z2E8GScbc-J1UN6EIOdJV_AUEf1HBB-hLh8Lp58/edit?usp=sharing Terms and Conditions: https://docs.google.com/document/d/1dlUYD3k4A3vgke5zQav7Fp3E_7cAGG-CIaLkjfhgnmQ/edit?usp=sharing

About

EGK Quantum

Features
Read full description

EGK Quantum puts real quantum hardware in your pocket — from learning and debugging to reproducible quantum research. Run circuits on IBM Quantum or OQTOPUS-hosted hardware, inspect what actually runs on the backend, analyze real measurement results, and understand them with private, on-device AI. EDUCATION - Write and edit OpenQASM circuits with a built-in diagram view - Explore quantum states, gates, entanglement and interference - Run supported circuits on a local ideal simulator (Bell and GHZ examples included) - Ask the on-device AI to explain concepts and results in plain language Qiskit Learning. Nine free lessons, from Bell states to Grover’s algorithm, each shown as OpenQASM and Qiskit Python with a local simulation. Copy a runnable Python script for Qiskit Aer or your own IBM Quantum account. Qiskit is a trademark of IBM; EGK Quantum is not affiliated with or endorsed by IBM. DEBUGGING - Validate supported OpenQASM circuits locally - Inspect circuit structure and potential problems - Preview the circuit prepared for the target backend, including transpiled/native-gate views where available - Get AI-suggested fixes and review them before applying REAL QUANTUM HARDWARE - Submit supported circuits to IBM Quantum or OQTOPUS QPUs - Track submission, queue, running and completion states - Bring your own IBM Quantum or OQTOPUS credentials; none are hardcoded in the app RESEARCH WORKBENCH - Compare ideal simulation with measured hardware results - Calculate Total Variation Distance (TVD), classical fidelity and other distribution metrics - Inspect noise-related differences and capture backend/calibration data when provided - Rank qubits/layouts using supported calibration data - Apply readout-error mitigation where supported - Estimate workload before submission - Compare experiments across providers, devices and shot counts - Export research data for further analysis EXPERIMENT RECORDS Keep the circuit, backend/provider, shots, raw counts, ideal reference, transpiled circuit, calibration snapshot, metrics and mitigation results together, turning a hardware run into a reproducible experiment rather than just a job-history entry. AI-POWERED BUILDING & OPTIMIZATION Describe what you want, such as "a 3-qubit GHZ state", and the on-device AI drafts a supported circuit. Ask it to find redundant or combinable gates and suggest a leaner equivalent. Review changes before applying them. PRIVATE BY DESIGN AI explanations and suggestions run on-device. Your quantum results are analyzed locally and do not need to be sent to a cloud AI service. SUBSCRIPTION INFORMATION EGK Quantum Pro is an auto-renewing subscription that unlocks unlimited circuit submissions and on-device AI explanations after your 3 free runs. - Title: EGK Quantum Pro - Length: renews automatically every month unless cancelled - Price: shown on the in-app subscription screen and this listing before purchase, in your local currency; may vary by region - Payment: charged to your Apple ID at confirmation of purchase - Auto-renewal: renews unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged within 24 hours prior to period end at the same price unless it changes (Apple will notify you in advance) - Manage or cancel anytime in your Apple ID Account Settings; cancelling stops the NEXT renewal, not the period already paid for - Restore Purchases is available in-app Privacy Policy: https://egkhor.com.my/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Both links are also tappable on the in-app subscription screen. REQUIREMENTS An IBM Quantum Platform account (free Open Plan available) or an OQTOPUS account is required to submit jobs to real hardware. On-device AI needs a supported device with sufficient memory; the app tells you when requirements aren't met. Some research capabilities depend on information exposed by the selected provider and backend.

Screenshots

Codex AI4 screens
EGK Quantum4 screens

Verdict

The call

Codex AI and EGK Quantum are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Codex AI sells 12 in-app purchases, starting at $4.99 per 7 days and EGK Quantum sells 1 in-app purchase, starting at $89.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Codex AI ships an update weekly, EGK Quantum every 10 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

ScorecardNo meaningful differences
Codex AI versus EGK Quantum: the parameters behind the verdict, then further details
ParameterCodex AIEGK Quantum
PriceFreeFree
Rating4.7 (91 ratings) — better—
Positive reviews80.6% of reviews—
Number of ratings91 — better—
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS17 — better18.6
Further details — not scored
Size42 MB14 MB
Age rating17+4+
DeveloperVedat TANONUTIsaac Eng Gian Khor

In-app purchases

12 purchases

Codex AI

Subscriptions7
  • premium$4.997 Days
  • Forge Pro2 variants$6.997 Days
  • premium$9.997 Days
Show 4 more
  • premium$14.991 Month
  • premium$29.991 Month
  • Forge Pro2 variants$49.991 Year
  • premium$59.991 Year
One-time5
  • Tokens$9.99
  • Tokens$19.99
  • Tokens$34.99
Show 2 more
  • Tokens$59.99
  • Tokens$99.99
1 purchases

EGK Quantum

Subscriptions1
  • Quantum Pro Monthly$89.991 Month

Questions

Is Codex AI free?
Codex AI is free to download, with in-app purchases available.
Is EGK Quantum free?
EGK Quantum is free to download, with in-app purchases available.
Do Codex AI or EGK Quantum have ads?
Neither Codex AI nor EGK Quantum shows ads.
Which is updated more often, Codex AI or EGK Quantum?
Codex AI ships an update weekly, and EGK Quantum every 10 days. Most recently, Codex AI was updated on October 14, 2026 and EGK Quantum on October 16, 2026.

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