Comparison

Sonic Remote vs Thetis Authenticator

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

Head to head
About

Sonic Remote

Control SM Series Wireless Transmitters with voice commands and audio signals from your iPhone or iPad. Adjust settings like sleep mode, power, audio gain, and frequency. Supports multiple languages for voice commands.

Highlights
  • Audio signal control
  • Voice command operation
  • Multiple language support
  • Adjustable power and gain settings
  • Frequency selection
  • Dark mode support
Read full description

Remote Control for the SM Series Wireless Transmitters with Voice Output. Quick and easy remote control for your SM Series transmitters by sending a coded audio signal through an attached microphone with your iPhone oriPad. Includes sounds for : - Sleep mode (on / off) - Lock mode (lock / unlock) - Power mode (25mW / 50 mW / 100 mW / 250 mW) - Audio gain (0 - 44) - Frequency Mode (486.400 - 870.375 MHz / Block 19 - 33) - Lowcut frequency (35 - 150 Hz) - LED (on/off) All sounds can be played with an optional voice command in multiple languages  (English, German, French, Chinese, Japanese, Spanish and Portuguese). The voice commands can be changed individually for each language. Frequencies can be selected by block and channel or entered alphanumerically in 100 kHz or 25 kHz steps. It is also possible to control a transmitter with different frequency blocks by entering the hexadecimal value (0 - F).  However, the displayed frequency will not match the actual frequency set. SonicRemote supports dark mode and a volume control that is not connected to your device's mute switch. Due to regional settings, the power sounds may not work as intended. In this case, an alternative set can be used Your receiver must be software and hardware enabled for remote control.  Some of the implemented features may not be supported due to series or software version.

About

Thetis Authenticator

Manage your FIDO2 security keys for passwordless login and two-factor authentication. Supports NFC and Type-C connections for seamless integration across devices. Offers one-time password management for services not yet supporting FIDO2.

Highlights
  • FIDO2 passwordless login
  • Enhanced two-factor authentication
  • One-time password management
  • Optimized for iPad
  • NFC and Type-C compatibility
  • Cross-platform support
  • Phishing-resistant authentication
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The Thetis Authenticator App provides seamless management of your FIDO2 security keys, enabling passwordless login, two-factor authentication (2FA), and one-time password (OTP) management. Fully optimized for iPhone and iPad, the app supports NFC and Type-C connections, ensuring compatibility across all your devices. With full support for the FIDO2 security standards, Thetis Authenticator empowers you with fast and phishing-resistant authentication. Whether managing business or personal accounts, you can easily integrate Thetis FIDO2 into your daily workflow. Key Features: ●. FIDO2 Passwordless Login: Replace passwords with strong, FIDO2-based authentication for secure access across platforms. ●. Enhanced 2FA: Strengthen your account security with FIDO2-based two-factor authentication for supported services. ●. Complete OTP Management: Add and manage one-time passwords (OTP) for services that don’t support FIDO2. ●. Optimized for iPad: Manage your keys with ease on a larger screen, with full iPad optimization. ●. NFC and Type-C Compatibility: Effortlessly connect using NFC or Type-C for fast key setup. ●. Cross-Platform Support: Use Thetis FIDO2 for services like Google, Dropbox, Microsoft, AWS, and more. ●. Phishing-Resistant Authentication: Built on the FIDO2 standard, ensuring your accounts are protected. Simplify your security and manage your digital identity with ease using Thetis FIDO2.

Screenshots

Sonic Remote4 screens
Thetis Authenticator4 screens

Verdict

The call

The clearest difference is price: Thetis Authenticator at Free against Sonic Remote's $8.99. Thetis Authenticator also leads on update cadence (every 9 months vs every 26 months) and ratings volume (4 vs 1). Sonic Remote's advantage is review sentiment (100% vs 60%) and rating (4.0 vs 3.5). On 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

Thetis Authenticator is free to download; Sonic Remote costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sonic Remote holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of Sonic Remote's written reviews are positive against 60% of Thetis Authenticator's.

UpkeepUpdate frequency

Sonic Remote ships an update every 26 months, Thetis Authenticator every 9 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

Scorecard7 real differences · 3 level
Sonic Remote versus Thetis Authenticator: the parameters behind the verdict, then further details
ParameterSonic RemoteThetis Authenticator
Price$8.99Free — better
Rating4.0 (1 ratings) — better3.5 (4 ratings)
Positive reviews100.0% of reviews — better60.0% of reviews
Number of ratings14 — better
Update frequencyEvery 26 monthsEvery 9 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size5 MB3 MB
Age rating4+4+
DeveloperRahmenfutter UG (haftungsbeschränkt)Razzo Tech Corporation

Customer experience

Sonic Remote

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Thetis Authenticator

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

In-app purchases

None

Sonic Remote

No in-app purchases

None

Thetis Authenticator

No in-app purchases

Questions

Is Sonic Remote free?
Sonic Remote costs $8.99, with no in-app purchases.
Is Thetis Authenticator free?
Thetis Authenticator is free to download, with no in-app purchases.
Which has better reviews, Sonic Remote or Thetis Authenticator?
Sonic Remote is rated higher. Sonic Remote averages 4.0 out of 5 from 1 ratings, while Thetis Authenticator averages 3.5 from 4 ratings.
Do Sonic Remote or Thetis Authenticator have ads?
Neither Sonic Remote nor Thetis Authenticator shows ads.
Which is updated more often, Sonic Remote or Thetis Authenticator?
Sonic Remote ships an update every 26 months, and Thetis Authenticator every 9 months. Most recently, Sonic Remote was updated on October 12, 2026 and Thetis Authenticator on October 10, 2026.

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