Comparison

SecureVOIP vs Cacophony Sidekick

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

Head to head
About

SecureVOIP

Features
Read full description

SecureVOIP allows users to move away from traditional 'fixed' lines or handsets to their existing smartphone device without losing any of the rich features they have come to expect from your existing phone system. By utilising our Cloud PBX features. businesses or individuals can now rid themselves of their inflexible, expensive handsets or fixed phone systems and move all or even just some of their lines onto existing mobile phones at no extra cost. All you need is: - An iPhone or iPad handset - An internet connection - A headset for best audio quality - A VOIP account and phone number Benefits: - Easy to use - Free of charge - Quick and Simple Installation - Control all your call settings from right inside the App - Rich Cloud PBX features - High Definition Video Calling and Conferencing - Secure - supports TLS and SRTP - Opus codec support for dynamic adaptive call quality - High Definition Wideband Voice (Opus & G.722) and Video (H.264) - Conferencing, 3 way calling and call transfers - Mute, Speakerphone, Integration with existing contact lists - Push notification support for background operation - Internal Contact Presence and BLF support - Group/Cloud contact directory

About

Cacophony Sidekick

This application allows users to remotely monitor and protect wildlife by connecting to thermal and IR cameras in remote locations. It enables configuration of devices, playback of audio, and network connections. Users can view and tag captured videos on a website, receiving real-time data and alerts for conservation efforts.

Highlights
  • Remote camera connection
  • Wildlife monitoring
  • Device configuration
  • Real-time data and alerts
  • Video tagging
  • Open-source
Features
Read full description

Cacophony Project's iOS app connects to thermal and IR cameras in remote locations, allowing users to gather events and recordings to monitor and protect wildlife. The app is used to remotely configure and manage the devices, including location, playing audio, and connecting to networks. Videos captured by the devices are uploaded to a website where users can view and tag the footage. The app is open-source and designed to be user-friendly, providing real-time data and alerts to ensure effective conservation efforts.

Screenshots

SecureVOIP4 screens
Cacophony Sidekick4 screens

Verdict

The call

The clearest difference is update cadence: Cacophony Sidekick at every 2 months against SecureVOIP's every 21 months. SecureVOIP's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SecureVOIP ships an update every 21 months, Cacophony Sidekick every 2 months. The most recent releases landed on August 16, 2026 and June 8, 2026 respectively.

Scorecard2 real differences ยท 6 level
SecureVOIP versus Cacophony Sidekick: the parameters behind the verdict, then further details
ParameterSecureVOIPCacophony Sidekick
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 21 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.6
Further details โ€” not scored
Size113 MB37 MB
Age rating4+4+
DeveloperRay JacksonTHE CACOPHONY PROJECT LIMITED

In-app purchases

None

SecureVOIP

No in-app purchases

None

Cacophony Sidekick

No in-app purchases

Questions

Is SecureVOIP free?
SecureVOIP is free to download, with no in-app purchases.
Is Cacophony Sidekick free?
Cacophony Sidekick is free to download, with no in-app purchases.
Do SecureVOIP or Cacophony Sidekick have ads?
Neither SecureVOIP nor Cacophony Sidekick shows ads.
Which is updated more often, SecureVOIP or Cacophony Sidekick?
SecureVOIP ships an update every 21 months, and Cacophony Sidekick every 2 months. Most recently, SecureVOIP was updated on August 16, 2026 and Cacophony Sidekick on June 8, 2026.

Other comparisons