Comparison

Mirror Screen vs Decoder Ring · Secret Codes

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

Head to head
About

Mirror Screen

Effortlessly stream your iPhone's screen to any smart TV in high quality. Enjoy music, videos, photos, and web content on the big screen with seamless wireless mirroring. No extra hardware or TV app installation required.

Highlights
  • Wireless screen mirroring
  • Media casting (photos, videos, music)
  • Web video casting
  • Automatic device detection
  • No TV app installation needed
  • Wide smart TV compatibility
Features
Read full description

Mirror Screen: Cast to TV App - Effortlessly mirror your iPhone's screen to any smart TV in high quality with real-time streaming. Enjoy music, videos, photos, and other media from your iPhone on the big screen with seamless screen mirroring. How to Use the App: Ensure your iPhone and TV are connected to the same Wi-Fi network. Launch the app and select your TV to establish a connection. Grant permission for your TV to link with your iPhone. Tap "Start Mirroring" to begin streaming your screen to the TV. Key Features: No TV app installation required - Works directly with compatible smart TVs. Wireless mirroring - Stream apps, games, and media from your iPhone to the TV over Wi-Fi. Automatic device detection - Finds cast-enabled devices on your network. Media casting - Share photos, videos, and music from your iPhone/iPad to the TV. Web video casting - Send online videos directly to your TV. No extra hardware - Works without cables or additional devices. Wide compatibility - Supports Samsung TV, LG TV, Roku, Web Video Caster, and most smart TVs in full resolution. Note: For successful mirroring, ensure both devices are on the same Wi-Fi network. Disable VPNs and proxies for a stable connection. Disclaimer: This app is not officially affiliated with or endorsed by the TV brands and apps mentioned above. Contact us: benjaminweze0934@icloud.com Privacy Policy: https://docs.google.com/document/d/1NjcWdBMZFgcHoLPP8Gp-2raXE9uFfQlTQDoFUMcKK10/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1aeYzY1bRuMPK4W70tXKTUnCNmDiVX0oKrt8mMdk8u9Y/edit?usp=sharing

About

Decoder Ring · Secret Codes

Features
Read full description

Decoder Ring turns any message into a secret code only your friends can crack. Type what you want to say, tap Encode, and share the gibberish to any chat app. Your friend pastes it back in, taps Decode, and reads your real message. No accounts, no servers, no one else can read it. HOW IT WORKS Every word in your message is looked up in a shared dictionary and replaced with a word based on your cipher number. "hello" becomes "hematologist." Your friend's app shifts it back using the same cipher number to recover "hello." Punctuation, emoji, and names pass through untouched. FOR EVERYONE • Encode or decode any text instantly • Preserves capitalization, punctuation, and emoji • Share directly to Messages, Mail, or any chat app • Beautiful light and dark modes UPGRADE TO PLUS • Change your secret cipher number — pick any number from 1 to 10,000 • Switch between multiple word dictionaries, including British and American English • No ads ADD CONTACTS Save up to ten friends or group chats, each with their own cipher number and dictionary. One tap translates for a specific person — no more setting the dial by hand. AUTO-SHIFT Give each contact a living cipher. Their cipher number bumps by one every day, so yesterday's code is already stale. Perfect for ongoing games, daily challenges, or just making a spy thriller out of your group chat. Enable the companion watch app for synchronizing instant cipher number changes. POLYGLOT (COMING SOON) Take it further — translate the shifted word into Spanish, French, or German before sending. The recipient's app reverses both steps. PRIVACY YOU CAN SEE Decoder Ring runs entirely on your device. There are no accounts to create and no servers to trust. We don't collect, sync, or transmit your messages. The word list lives in the app bundle; everything else lives in your phone's private storage. NOT REAL ENCRYPTION — JUST FUN Decoder Ring is a toy cipher, not a security product. Anyone who knows your cipher number and dictionary can decode your messages. Don't use it for anything you actually need to keep private. QUESTIONS? Email support@decoderring.app Privacy Policy: https://decoderring.app/privacy Terms of Use: https://decoderring.app/terms

Screenshots

Mirror Screen4 screens
Decoder Ring · Secret Codes3 screens

Verdict

The call

The clearest difference is ads: Mirror Screen at none against Decoder Ring · Secret Codes's shown. Mirror Screen also leads on update cadence (every 2 days vs every 5 weeks) and iOS requirement (16.6 vs 26.4). Decoder Ring · Secret Codes's advantage is device support (3 vs 1). On price and in-app purchases 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. Mirror Screen sells 2 in-app purchases, starting at $6.99 per 7 days and Decoder Ring · Secret Codes sells 3 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mirror Screen ships an update every 2 days, Decoder Ring · Secret Codes every 5 weeks. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 5 level
Mirror Screen versus Decoder Ring · Secret Codes: the parameters behind the verdict, then further details
ParameterMirror ScreenDecoder Ring · Secret Codes
PriceFreeFree
Rating4.4 (120 ratings) — better—
Number of ratings120 — better—
Update frequencyEvery 2 days — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.6 — better26.4
Further details — not scored
Size55 MB16 MB
Age rating4+4+
DeveloperBENJAMIN WEZELMANBRUCE HOWARD WOLFSON

In-app purchases

2 purchases

Mirror Screen

Subscriptions2
  • Weekly Trial Subscription3 Days trial$6.997 Days
  • Weekly Subscription$6.997 Days
3 purchases

Decoder Ring · Secret Codes

Subscriptions1
  • Decoder Ring Auto-Shift$9.991 Year
One-time2
  • Decoder Ring Plus$2.99
  • Decoder Ring Contacts$4.99

Questions

Is Mirror Screen free?
Mirror Screen is free to download, with in-app purchases available.
Is Decoder Ring · Secret Codes free?
Decoder Ring · Secret Codes is free to download, with in-app purchases available.
Do Mirror Screen or Decoder Ring · Secret Codes have ads?
Decoder Ring · Secret Codes shows ads; Mirror Screen does not.
Which is updated more often, Mirror Screen or Decoder Ring · Secret Codes?
Mirror Screen ships an update every 2 days, and Decoder Ring · Secret Codes every 5 weeks. Most recently, Mirror Screen was updated on November 12, 2026 and Decoder Ring · Secret Codes on November 5, 2026.

Other comparisons