Comparison

Prompting Deck vs Hidden Device Radar

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

Head to head
About

Prompting Deck

Features
Read full description

Prompting Deck helps you save, organize, and reuse your best AI prompts—so you can get to great results faster. ORGANIZE WITH CATEGORIES Create categories with custom colors and icons. Keep prompts grouped by workflow—writing, coding, marketing, brainstorming, and more. TAG, FILTER, AND SEARCH Add tags for flexible organization, then filter and search to find the right prompt in seconds. RICH TEXT PROMPTS Write prompts with bold, italics, underline, lists, and more. Copy as plain text or Markdown for easy pasting anywhere. AI ASSISTANT (APPLE INTELLIGENCE) Create new prompts faster and refine existing ones with an AI Assistant powered by Apple Intelligence. The assistant picks the best path your device can offer and steps down gracefully when a model is busy, telling you why rather than failing quietly. AI features require a device that supports Apple Intelligence. SIRI AND SHORTCUTS Ask Siri to copy a prompt, find one, open one, start a new one, or open the assistant with your question already typed in. Every action is available in the Shortcuts app, and your prompts appear in Spotlight search. A GUIDED START A short tour on first launch shows how the deck works, and how-to guides are there whenever you want them. Replay any of it from Settings › Learn. PREMIUM AI FEATURES Unlock additional AI tools with a premium subscription: • Refine Prompt — improve any prompt with one tap • Smart Category Suggestions — AI recommends the best category for new prompts • Smart Tag Suggestions — AI suggests relevant tags based on prompt content • Category Icon Suggestions — AI picks the perfect icon for your categories SYNC ACROSS iPHONE, iPAD, AND MAC Your prompt library stays up to date with iCloud, so your prompts are always available on every device. DESIGNED FOR APPLE PLATFORMS A clean, native experience built for iOS 27, iPadOS 27, and macOS 27—complete with dark mode and keyboard shortcuts. KEY FEATURES • Unlimited categories with custom colors and SF Symbols • Rich text editor with formatting toolbar • Tags for fast filtering • Full-text search across your library • Siri, Shortcuts and Spotlight • iCloud sync across devices • Copy as plain text or Markdown • Dark mode • Keyboard shortcuts on Mac and iPad Perfect for writers, developers, marketers, and anyone who uses AI tools regularly. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.promptingdeck.ai/?privacy

About

Hidden Device Radar

Detect hidden cameras, trackers, and smart devices using Bluetooth, Wi-Fi, and NFC signals. Get real-time threat scoring and a proximity graph to locate suspicious devices. Protect your privacy by scanning hotel rooms, rentals, or your home.

Highlights
  • Bluetooth device detection
  • Wi-Fi/local network scanning
  • Real-time threat scoring
  • Signal Strength Finder (Pro)
  • Detection history
  • On-device processing
Features
Read full description

Worried someone is watching or following you? Hidden Device Radar helps you find hidden cameras, trackers, and unknown smart devices — right from your iPhone. Whether you're checking a hotel room, a short-term rental, an office, a car, or your own home, Hidden Device Radar gives you a fast, private way to spot devices that may be recording or tracking you. WHAT IT DETECTS • Bluetooth devices — trackers (AirTag, Tile, SmartTag, Chipolo), cameras, speakers, wearables, and other IoT gadgets • Wi-Fi / local network devices — IP cameras, baby monitors, NVRs, doorbells, and smart-home hardware • Unknown trackers that may be traveling with you • NFC tags — tap to identify a chip hidden in an object (on supported iPhones) KEY FEATURES • Real-time threat scoring — every device is flagged as Info, Suspicious, Elevated, or Critical • Signal Strength Finder — a "warmer / colder" proximity graph that helps you physically locate a device (Pro) • Scan modes for a quick sweep, a single room, or a whole floor • Detailed device fingerprints and manufacturer identification • Detection history so you can tell what's new versus what's always there • 100% on-device — your scans never leave your iPhone. No account, no tracking, no ads. HIDDEN DEVICE RADAR PRO Unlock everything with a one-time purchase: • Signal Strength Finder • NFC Tap-to-Identify • Full threat analysis and guidance • Unlimited detection history • AI Trend Insight HONEST ABOUT LIMITATIONS Hidden Device Radar detects devices that broadcast Bluetooth, Wi-Fi, or NFC signals. Bluetooth, Wi-Fi, and NFC advertisements are unauthenticated, so results are strong investigative leads — not legal proof of a device's identity or intent. The app cannot detect devices that are powered off, purely analog/wired, or that broadcast no signal. PRIVACY FIRST Everything runs locally on your device. We don't collect, upload, or sell your data. There are no accounts and no ads. Use Hidden Device Radar to check your own spaces and protect your own privacy. Always follow the laws in your area.

Screenshots

Prompting Deck4 screens
Hidden Device Radar3 screens

Verdict

The call

The clearest difference is update cadence: Prompting Deck at weekly against Hidden Device Radar's every 2 weeks. Hidden Device Radar's advantage is iOS requirement (17.0 vs 26.0). 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. Prompting Deck sells 2 in-app purchases, starting at $2.00 per month and Hidden Device Radar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Prompting Deck ships an update weekly, Hidden Device Radar every 2 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 7 level
Prompting Deck versus Hidden Device Radar: the parameters behind the verdict, then further details
ParameterPrompting DeckHidden Device Radar
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size49 MB8 MB
Age rating4+4+
DeveloperChristopher PetersonAurem Digital llc

In-app purchases

2 purchases

Prompting Deck

Subscriptions2
  • Premium Monthly$2.001 Month
  • Premium Yearly$20.001 Year
1 purchases

Hidden Device Radar

One-time1
  • Hidden Device Radar$4.99

Questions

Is Prompting Deck free?
Prompting Deck is free to download, with in-app purchases available.
Is Hidden Device Radar free?
Hidden Device Radar is free to download, with in-app purchases available.
Do Prompting Deck or Hidden Device Radar have ads?
Neither Prompting Deck nor Hidden Device Radar shows ads.
Which is updated more often, Prompting Deck or Hidden Device Radar?
Prompting Deck ships an update weekly, and Hidden Device Radar every 2 weeks. Most recently, Prompting Deck was updated on September 24, 2026 and Hidden Device Radar on September 20, 2026.

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