Comparison

Keyboard AI Subscription vs EMF Meter

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

Head to head
About

Keyboard AI Subscription

Read full description

Turn your keyboard into a real smart assistant! Keyboard IA is a custom iOS keyboard designed to help you communicate, translate, and rephrase your messages faster, easier, and in multiple languages. Main Features: β€’ Instant translation (text and voice) across several languages β€’ Offline multilingual text-to-speech (FR, EN, TH, ZH…) β€’ Smart rephrasing of your messages with AI β€’ Voice conversation using integrated local Whisper β€’ Secure local storage (SQLite) – No data is sent outside your prompts β€’ Stay in control of your privacy Privacy First: No personal data is collected. You are in control of your information.

About

EMF Meter

Monitor electromagnetic field levels and Bluetooth exposure with real-time readings and safety zone indicators. Understand signal strength and exposure levels around you for awareness at home, work, or while traveling.

Highlights
  • Real-time EMF readings
  • Bluetooth device scanning
  • Signal strength in dBm
  • Safety zone indicators
  • Visual EMF analytics
  • Dark and light themes
Features
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EMF Meter helps you monitor electromagnetic field levels and Bluetooth exposure from one simple dashboard. Use your iPhone’s magnetometer to track EMF changes in real time, then scan nearby Bluetooth devices to understand signal strength and exposure levels around you. Track your environment at home, work, or while traveling with clear meters, safety zones, and simple exposure insights. Key Features: Real-Time EMF Meter Live electromagnetic field readings in microteslas (ΞΌT) Uses your device magnetometer Auto-calibration for local magnetic baseline Total EMF safety meter with clear status levels Bluetooth EMF Exposure Scan nearby Bluetooth devices View Bluetooth signal strength in dBm See Bluetooth exposure percentage Safety levels: SAFE, CAUTION, UNSAFE Detailed nearby device list Safety Levels SAFE: Low exposure CAUTION: Noticeable exposure UNSAFE: Strong exposure DANGER: Very high EMF levels for magnetic field readings Visual EMF Analytics Glowing animated safety background Radial meter with color-coded zones Lowest, average, and highest session readings Simple exposure tables Clean dark and light themes Perfect For: Monitoring EMF levels at home Checking workspaces and desks Comparing rooms and nearby electronics Reviewing nearby Bluetooth signal exposure Health-conscious users who want simple EMF awareness How It Works: EMF Meter uses your iPhone’s built-in magnetometer to measure electromagnetic field variation around your device. For Bluetooth, the app scans nearby wireless sources and estimates exposure from signal strength. Privacy: All readings are processed on your device. No ads, no subscriptions, and no unnecessary tracking. Note: Phone sensors are useful for awareness and comparison, but they are not a replacement for certified scientific or medical equipment. For professional safety testing, use calibrated instruments and consult qualified experts.

Screenshots

Keyboard AI Subscription4 screens
EMF Meter2 screens

Verdict

The call

The clearest difference is price: Keyboard AI Subscription at Free against EMF Meter's $0.99. EMF Meter's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.4). On update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Keyboard AI Subscription is free to download; EMF Meter costs $0.99 up front. Keyboard AI Subscription sells 1 one-off in-app purchase. EMF Meter asks for nothing beyond the download.

UpkeepUpdate frequency

Keyboard AI Subscription ships an update every 3 months, EMF Meter every 2 months. Both last shipped on October 7, 2026.

Scorecard3 real differences Β· 5 level
Keyboard AI Subscription versus EMF Meter: the parameters behind the verdict, then further details
ParameterKeyboard AI SubscriptionEMF Meter
PriceFree β€” better$0.99
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 3 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesYesNo β€” better
Monetizationβ€”Paid
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.413.0 β€” better
Further details β€” not scored
Size845 MB58 MB
Age rating4+4+
DeveloperBryan LeddaPPLST Tech

In-app purchases

1 purchases

Keyboard AI Subscription

One-time1
  • 1,000,000 Tokens$3.99
None

EMF Meter

No in-app purchases

Questions

Is Keyboard AI Subscription free?
Keyboard AI Subscription is free to download, with in-app purchases available.
Is EMF Meter free?
EMF Meter costs $0.99, with no in-app purchases.
Do Keyboard AI Subscription or EMF Meter have ads?
Neither Keyboard AI Subscription nor EMF Meter shows ads.
Which is updated more often, Keyboard AI Subscription or EMF Meter?
Keyboard AI Subscription ships an update every 3 months, and EMF Meter every 2 months. Most recently, Keyboard AI Subscription was updated on October 7, 2026 and EMF Meter on October 7, 2026.

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