Comparison

EyeScan Solo vs Flow

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

Head to head
About

EyeScan Solo

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EyeScan Solo is a 1st line defense against substance impairment, designed for employee screening in high-risk workplaces like mines and manufacturing floors. It uses artificial intelligence to screen employees rapidly and objectively, improving safety by reducing human error and bias. Employees complete a 6-second eye-tracking scan, following a dot on the screen while AI analyzes hundreds of variables to detect potential impairment. EyeScan Solo is a preliminary screening tool that flags potential issues for further testing. All screenings are supervised, and employees flagged by the scan undergo confirmatory tests with validated methods according to internal policies. Capable of screening thousands of employees daily, EyeScan Solo significantly improves safety protocols and reduces the risk of accidents. Important Disclaimer: EyeScan Solo is not a diagnostic tool and does not replace medical testing. It complements traditional methods which is clearly stated in our terms and conditions. The app supports safety processes by providing an initial screening step, followed by validated confirmatory tests for flagged individuals. EyeScan Solo promotes safety and wellbeing in high-risk workplaces by providing an efficient, non-biased, and user-friendly screening tool, placing safety at the heart of your brand.

About

Flow

Features
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Flow turns your iPhone and iPad into a powerful sensor hub. Build visual data pipelines by connecting nodes on a canvas โ€” stream camera, motion, and AR data to any device over OSC, UDP, or TCP. VISUAL NODE EDITOR Drag, connect, and configure nodes on an interactive canvas. No coding required. Build complex sensor routing in minutes with an intuitive drag-and-connect interface inspired by tools like TouchDesigner and Max/MSP. 50+ NODES IN 3 CATEGORIES Sources โ€” Camera & Vision (body pose, hand tracking, face landmarks), Sensors (accelerometer, gyroscope, magnetometer, barometer, ARKit), Generators (signal, noise, counter, timer, clock, array sequencer), and Data (API request with JSON extraction). Processing โ€” Math operations, trigonometry, normalize, quantize, smooth filters, map range, waveform modulation, oscillators, logic gates, comparators, thresholds, triggers, delay, sample & hold, looper, vector math, string formatting, and JSON building. Destinations โ€” TCP client & server, UDP sender, OSC sender. Plus multi-device nodes that broadcast to sequential IP addresses with per-device value offsets โ€” perfect for LED installations, coordinated displays, and multi-device performances. REAL-TIME LIVE DATA Monitor every node in real time. Source nodes show output data, processing nodes show both input and processed output, destination nodes show what they receive. Human-readable formatting for all data types โ€” JSON pretty-printing, pose joint details with confidence bars, hex blob previews, matrix grids, and sparkline history charts. MULTI-DEVICE ORCHESTRATION Control multiple devices simultaneously. Set a base IP and device count โ€” Flow sends to each device with optional per-device value offsets. Create wave effects, staggered animations, or synchronized installations across OSC, UDP, or TCP. API INTEGRATION Fetch data from any REST API with configurable HTTP method, headers, and request body. Extract values from JSON responses using dot-notation key paths. Auto-fetch on intervals or trigger manually. 30+ READY-MADE TEMPLATES Start instantly with pre-built workflows for hand tracking, body pose, face landmarks, accelerometer streaming, ARKit world tracking, noise generation, signal processing chains, multi-device broadcasting, and more. CAMERA PREVIEW Live camera feed appears automatically on the canvas when running vision pipelines. See your pose tracking, hand detection, or face landmarks overlaid in real time. SAVE & REUSE Save workflows and destination presets. Quickly switch between network configurations. Load saved workflows from the template picker. BUILT FOR CREATIVE TECHNOLOGISTS Flow is designed for artists, VJs, installation designers, creative coders, and anyone who needs to get sensor data from iOS to other software or hardware. Works seamlessly with TouchDesigner, Max/MSP, Processing, openFrameworks, Unity, Unreal Engine, Resolume, and any OSC/UDP/TCP-compatible tool. TECHNICAL HIGHLIGHTS โ€ข iOS 17+ with SwiftUI and Swift Concurrency โ€ข 60fps pipeline engine with actor-based architecture โ€ข Network.framework for low-latency TCP/UDP โ€ข Full OSC 1.0 protocol support โ€ข Vision framework for real-time pose estimation โ€ข CoreMotion for all device sensors โ€ข ARKit for world and face tracking

Screenshots

EyeScan Solo4 screens
Flow4 screens

Verdict

The call

The clearest difference is price: EyeScan Solo at Free against Flow's $4.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

EyeScan Solo is free to download; Flow costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EyeScan Solo ships an update every 2 months, Flow every 5 weeks. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

Scorecard1 real difference ยท 5 level
EyeScan Solo versus Flow: the parameters behind the verdict, then further details
ParameterEyeScan SoloFlow
PriceFree โ€” better$4.99
Update frequencyEvery 2 monthsEvery 5 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.017.0
Further details โ€” not scored
Size6 MB4 MB
Age rating17+12+
DeveloperSightic Analytics ABIbrahim Sefa Tuna

In-app purchases

None

EyeScan Solo

No in-app purchases

None

Flow

No in-app purchases

Questions

Is EyeScan Solo free?
EyeScan Solo is free to download, with no in-app purchases.
Is Flow free?
Flow costs $4.99, with no in-app purchases.
Do EyeScan Solo or Flow have ads?
Neither EyeScan Solo nor Flow shows ads.
Which is updated more often, EyeScan Solo or Flow?
EyeScan Solo ships an update every 2 months, and Flow every 5 weeks. Most recently, EyeScan Solo was updated on October 5, 2026 and Flow on October 17, 2026.

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