Comparison

iAntiTheft vs FastCast.

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

Head to head
About

iAntiTheft

This application provides robust security features to protect your phone from theft. It offers multiple alarm modes triggered by specific actions like cable unplugging, device movement, or removal from a pocket. The app intelligently detects calls and Siri usage to prevent false alarms and integrates with your device's security features.

Highlights
  • Four protection modes (Power, Motion, Pocket, Earphone)
  • Smart Auto-Protection mode
  • Call and Siri detection
  • Integrates with Passcode, Touch ID, Face ID
  • Maximizes volume automatically
  • Runs reliably in the background
  • Today Widget support
Read full description

iAntiTheft: The Ultimate Anti-Theft Alarm App for Your Phone Protect your phone from theft with iAntiTheft, a powerful app packed with features designed to keep your device secure. Key Features: Four Powerful Protection Modes: • Power Mode: Triggers an alarm when the lightning cable is unplugged. • Motion Mode: Activates an alarm if the device is moved. • Pocket Mode: Alerts you when the phone is removed from your pocket. • Earphone Mode: Sounds an alarm if the earphones are unplugged. Smart Auto-Protection: • The smart mode automatically selects the most suitable protection setting with just one tap. Let the app choose the best mode for you effortlessly. Seamless Call & Siri Detection: • The app detects when you’re on a call or using Siri, ensuring the alarm doesn’t activate during these moments. Once the call ends, simply return your device to the required state to resume protection. Additional Features: • Fully integrates with your device’s passcode, Touch ID, and Face ID. • Automatically locks the volume at its maximum setting for added security. • Runs reliably in the background and lock mode. • Includes a convenient Today Widget in the Notification Center. • Designed with an optimized, user-friendly interface for a seamless experience. --------------------- Stay Connected: • Follow us on Twitter: http://www.twitter.com/iantitheft • Like us on Facebook: http://www.facebook.com/iantitheft • For any feedback, email us at: iantitheft@gmail.com

About

FastCast.

Easily mirror your phone, tablet, or PC screen to a large TV with high quality and real-time response. Stream local videos, music, and photos, or enjoy YouTube and AirPlay casting for a shared entertainment experience.

Highlights
  • Screen mirroring to large TV
  • Cast local videos, music, photos
  • YouTube casting support
  • AirPlay support
  • Real-time response and stability
Features
Read full description

FastCast: A terrific APP for mirroring or media sharing. It helps you to cast your phone, tablet, or PC to the large TV screen in high picture quality, real-time response, and stability. And you can also play your phone's video, music, or picture on the TV set. Youtube casting and AirPlay are also supported here in the FastCast TV APP. FastCast, cast your joyful life! 【KEY FEATURES】 --Mirroring: Project your phone's screen to a large-screen TV, go online lessons, play games, watch movies, let you feel the thrill of the large screen! --Local files cast: Support projecting photos, music, and videos from your phone to the large screen, make the large-screen TV in the living room become a home-sharing center, to share happiness with family and friends! 【Tips for usage】 --Make sure your smart TV and iPhone device support wireless display and screen mirroring functions. --Make sure your smart TV and phone/tablet are connected to the same Wi-Fi network. --It is recommended to turn off the VPN in order to connect the device correctly. 【Contact us】 Thanks for downloading FastCast. Any other feedback, please feel free to contact us at smartdisplayapple@gmail.com. FastCast VIP is an auto-renewable subscription (weekly, monthly, or yearly) that removes ads and unlocks unlimited casting. Payment is charged to your Apple ID. Subscription auto-renews unless canceled at least 24 hours before the end of the current period. Privacy Policy: https://privacy-policy.mokads.com/fastcast/en/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

iAntiTheft4 screens
FastCast.4 screens

Verdict

The call

The clearest difference is review sentiment: iAntiTheft at 64% against FastCast.'s 21%. iAntiTheft also leads on rating (4.6 vs 3.8) and ads (none vs shown). FastCast.'s advantage is monetization model (ad-supported vs free with in-app purchases). On price, update cadence, 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. iAntiTheft sells 1 one-off in-app purchase and FastCast. sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

iAntiTheft holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 1.2K and 282 respectively. Written reviews point the same way: 64% of iAntiTheft's written reviews are positive against 21% of FastCast.'s.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
iAntiTheft versus FastCast.: the parameters behind the verdict, then further details
ParameteriAntiTheftFastCast.
PriceFreeFree
Rating4.6 (1.2K ratings) — better3.8 (282 ratings)
Positive reviews64.5% of reviews — better20.8% of reviews
Number of ratings1.2K — better282
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size16 MB30 MB
Age rating4+12+
DeveloperHung NguyenShenzhen Smart Display Vision Software Technology Co., Ltd

Customer experience

iAntiTheft

All ratings1,206 ratings
Positive88.6%
Neutral3.2%
Negative8.2%
Written reviews439 reviews
Positive64.5%
Neutral7.3%
Negative28.2%

FastCast.

All ratings282 ratings
Positive68.4%
Neutral4.6%
Negative27.0%
Written reviews125 reviews
Positive20.8%
Neutral2.4%
Negative76.8%

Bugs and requests

iAntiTheft

Reported bugs

3 issues
  • Incompatibility with newer iOS versions
  • Alarm not triggering consistently
  • Issues with volume control and muting

Requested features

4 requests
  • Prevent thief from turning off the device
  • Add photo/video capture of the thief
  • Integrate with Apple Watch for remote control
  • Implement a delay option for alarm activation

FastCast.

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

iAntiTheft

One-time1
  • Full Version$1.99
3 purchases

FastCast.

Subscriptions3
  • FastCast VIP Weekly$0.997 Days
  • FastCast VIP Monthly$1.991 Month
  • FastCast VIP Yearly$15.991 Year

Questions

Is iAntiTheft free?
iAntiTheft is free to download, with in-app purchases available.
Is FastCast. free?
FastCast. is free to download, with in-app purchases available.
Which has better reviews, iAntiTheft or FastCast.?
iAntiTheft is rated higher. iAntiTheft averages 4.6 out of 5 from 1.2K ratings, while FastCast. averages 3.8 from 282 ratings.
Do iAntiTheft or FastCast. have ads?
FastCast. shows ads; iAntiTheft does not.
Which is updated more often, iAntiTheft or FastCast.?
iAntiTheft ships an update every 2 months, and FastCast. every 2 months. Most recently, iAntiTheft was updated on September 18, 2026 and FastCast. on September 21, 2026.

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