Comparison

Smart Switch 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

Smart Switch

Effortlessly transfer your photos, contacts, videos, and more between devices wirelessly. This secure app offers a fast and simple solution for upgrading phones or backing up important files without needing cables or cloud storage.

Highlights
  • Phone-to-phone transfer
  • Transfer photos, videos, contacts, calendars
  • Wireless Wi-Fi transfer
  • Fast and secure data encryption
  • Simple and intuitive interface
  • Direct device-to-device transfer
Features
Read full description

Smart Switch: Copy & Move Data is a fast and secure app that makes it easy to move your data from one device to another. Whether you're upgrading to a new phone or just backing up your important files, this app helps you transfer photos, contacts, videos, calendars, and more — all wirelessly and without hassle. KEY FEATURES: - Phone-to-Phone Transfer: Move data between devices in just a few steps. - Multiple File Types: Supports photos, videos, contacts, calendars, and more. - Wireless Transfer: No cables required — connect and send over Wi-Fi. - Fast & Secure: High-speed transfer with data encryption for your privacy. - Simple Interface: Clean and intuitive design for a smooth user experience. - No Cloud Needed: Transfer directly between devices without external storage. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Helpful Links: App Privacy Policy: https://docs.google.com/document/d/1QOl6KFmO5ZwAp-Mvd8lZ6BpvasXkndTJKqmwfJ99RYE/edit?usp=sharing App Terms of Use: https://docs.google.com/document/d/1X1RF1LVD6JZmq2jUF978p5JohitarV5j3Y1d9g7yGcw/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

Smart Switch4 screens
EGK Quantum4 screens

Verdict

The call

The clearest difference is update cadence: EGK Quantum at every 10 days against Smart Switch's every 3 weeks. 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. Smart Switch sells 13 in-app purchases, starting at $3.99 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

Smart Switch ships an update every 3 weeks, EGK Quantum every 10 days. Both last shipped on October 16, 2026.

Scorecard1 real difference · 9 level
Smart Switch versus EGK Quantum: the parameters behind the verdict, then further details
ParameterSmart SwitchEGK Quantum
PriceFreeFree
Rating4.4 (1.2K ratings) — better—
Positive reviews61.5% of reviews—
Number of ratings1.2K — better—
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better18.6
Further details — not scored
Size64 MB14 MB
Age rating4+4+
DeveloperSmartSync TechnologiesIsaac Eng Gian Khor

In-app purchases

13 purchases

Smart Switch

Subscriptions12
  • Smart Switch: Move to iOS$3.997 Days
  • Phone Transfer: Quick Mobile Moving3 Days trial$4.997 Days
  • Phone Transfer & Smart Switch$5.997 Days
Show 9 more
  • Data Transfer: Smart Switch3 Days trial$5.997 Days
  • Smart Switch: Move to iOS3 Days trial$6.997 Days
  • Phone Clone: Data Transfer$7.997 Days
  • Smart Switch: Move to iOS3 Days trial$7.997 Days
  • Phone Clone: Smart Transfer3 Days trial$9.997 Days
  • Switch Data3 Days trial$19.991 Month
  • Data Transfer: Smart Switch$19.991 Month
  • Smart Switch: Move to iOS3 Days trial$29.991 Month
  • Phone Transfer & Smart Switch$39.991 Year
One-time1
  • Smart Switch: Move to iOS$14.99
1 purchases

EGK Quantum

Subscriptions1
  • Quantum Pro Monthly$89.991 Month

Questions

Is Smart Switch free?
Smart Switch 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 Smart Switch or EGK Quantum have ads?
Neither Smart Switch nor EGK Quantum shows ads.
Which is updated more often, Smart Switch or EGK Quantum?
Smart Switch ships an update every 3 weeks, and EGK Quantum every 10 days. Most recently, Smart Switch was updated on October 16, 2026 and EGK Quantum on October 16, 2026.

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