Word Detection vs Smart Dash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Word Detection
This utility uses your device's camera to instantly highlight specific words in printed text. It also supports searching within uploaded images and documents, making text analysis efficient for various users.
- Real-time camera word detection
- Search within uploaded images/files
- Highlight multiple words simultaneously
- Zoom functionality
- Flash control
- Customizable highlight color
- Save and share results
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Word Detection – Instant Text Recognition & Document Search Discover words instantly. From your camera to your documents, Word Detection brings powerful OCR technology into your hands. Real-Time Camera Detection Point your device at any text—books, signs, labels, documents, whiteboards—and instantly see every word highlighted and detected. Perfect for research, language learning, travel, or quick reference lookups. Our advanced Vision framework technology identifies text with remarkable accuracy, even in challenging lighting. Smart Document Scanning Scan multi-page documents directly in your device. Import existing PDFs. Navigate through pages with smooth horizontal paging. Every page is searchable, every word is accessible. Whether you're digitizing paper records, reviewing contracts, or studying textbooks, Word Detection handles complex documents effortlessly. Find on Page Search Search for specific words across your documents with our intuitive find feature. See all matches highlighted instantly with our signature dim-and-highlight overlay—a clean, distraction-free way to locate exactly what you need. Works in live camera mode and scanned documents. Powerful Highlighting & Export Mark important passages with persistent highlighting. Export your annotated documents as PDFs, with all highlights flattened and preserved. Perfect for sharing, archiving, or further analysis. Pro Features -Search multiple words at the same time. -OCR language selection(English, Spanish, French, and German) -Case sensitive & whole word matching -Vibrant color-coded highlight palette -Haptic feedback -Navigate between all matches instantly Use Cases Students: Digitize notes, highlight key concepts, search definitions Researchers: Scan papers, quickly find citations, export annotated PDFs Professionals: Document management, contract review, quick lookups Language Learners: Identify unfamiliar words in real-time Daily Life: Restaurant menus, instructions, product labels, signage Why Word Detection Accurate OCR powered by Apple's Vision framework Lightning-fast performance on device Intuitive, distraction-free interface Pinch-to-zoom for detailed inspection No subscriptions required for core features Privacy-first: processing happens on your device Word Detection transforms how you interact with text. See more. Search smarter. Learn faster.
Smart Dash
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Smart Dash is two things in one app: a no-code dashboard builder for real-time data, and a toolbox of IoT clients for the device on your bench. Connect a source, name the values you care about, drop widgets on a dashboard. From a raw endpoint to a live gauge in about five minutes, with no code. Six protocols, plus static values • MQTT: subscribe to topics with wildcards, publish to control • HTTP / REST: poll any endpoint with GET, POST, PUT, PATCH or DELETE • WebSocket: a persistent two-way stream, with per-tag message filters • Server-Sent Events (SSE): one-way push that reconnects itself • Socket.IO: named events, namespaces and custom paths • Bluetooth Low Energy: connect over GATT, or read broadcast beacons • Static values: fixed labels and placeholders Every protocol works on every plan. Reads and writes work on all of them, with JSON, raw bytes, hex, ASCII key:value, regex or your own parser, and byte-level addressing for binary payloads. Works with ESP32 and Arduino projects, Raspberry Pi scripts, Home Assistant, Node-RED, Shelly and Tasmota devices, energy monitors, and any REST API you already have. 15+ widgets, 20+ styles Sensor readouts, arc gauges, power meters and charts for reading. Buttons, switches, relays, sliders (horizontal, vertical and circular), light dimmers, fans, thermostats, selectors (segments, list or dropdown) and numeric inputs for writing back. Colour zones, units, decimals, icons and value transforms where needed. An IoT toolbox, included Seven standalone tools that need no dashboard, no account and no sign-up: • BLE Scanner: find devices, read and write their characteristics • Wi-Fi Provision: put an ESP32 onto your Wi-Fi network • API Tester: fire an HTTP request with any method, headers and body • MQTT Client: subscribe and publish against a broker • WebSocket Client: open a socket, exchange text or hex • SSE Client: watch an event stream, named events included • Socket.IO Client: connect, listen, emit, and see acknowledgements Useful on their own, and the fastest way to check that a device responds, and what it sends, before building a dashboard. Alerts on your terms Set rules on any widget (above, below, outside a range, equals) and get a notification when a reading crosses the line. Alerts are evaluated on the device and delivered as local notifications, so they work with no account and no cloud round-trip. Your data stays yours Smart Dash opens straight into a guest session. No sign-up wall, no account needed. Dashboards, sources and every credential you enter stay on your device. Sign in only if you want your dashboards backed up and waiting on your other devices, and room for more dashboards and sources. Signing in is free. The sensitive parts of a connection (API keys, tokens, passwords, and the addresses they reach) are encrypted on your device before anything is uploaded, with a key that never leaves your devices. We store the encrypted result and cannot read it. No advertising. No analytics SDK. Your phone talks to your devices directly. Plans Every protocol and every tool is available on every plan. Whether you sign in or stay a guest, you get a set number of dashboards, sources, and widgets per dashboard, plus one MQTT, one Bluetooth, and one Socket.IO connection at a time. HTTP, WebSocket, SSE, and Static sources have no such cap. Smart Dash Pro is an optional monthly subscription that removes the caps above. Good to know Alerts and live values need the app open on the dashboard. Smart Dash is not a safety, alarm, medical or life-critical system, please do not rely on it where a missed reading or a delayed alert could cause harm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Smart Dash Terms: https://getsmartdash.com/terms Privacy Policy: https://getsmartdash.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Smart Dash at every 4 days against Word Detection's every 6 months. Smart Dash also leads on iOS requirement (16.4 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
Both are free to download. Word Detection sells 2 one-off in-app purchases and Smart Dash sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Word Detection ships an update every 6 months, Smart Dash every 4 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | Word Detection | Smart Dash |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 7 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Raj Sheth | GROSNET TECHNOLOGY COMPANY LIMITED |
In-app purchases
Word Detection
- Unlock Photo Word Detection$0.99
- Unlock Pro$1.99
Smart Dash
- Smart Dash Pro (Monthly)$4.991 Month
- Buy me a coffee$0.99
- Buy me a meal$1.99
- Big supporter$4.99









