Comparison

Save The Waves vs S1 & S2 Speaker Controller

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

Head to head
About

Save The Waves

Report coastal threats like pollution and illegal development by snapping geotagged photos. This data is shared with environmental organizations and agencies to help protect surf ecosystems globally. Empower local communities to become active stewards of coastal environments.

Highlights
  • Report coastal threats
  • Geotagged photo submission
  • Data sharing with agencies
  • Community empowerment
  • Surf ecosystem protection
Features
Read full description

The Save The Waves Mobile App crowdsources data from coastal users who identify key coastal threats like illegal development, plastic pollution and poor water quality. Using smartphone technology, users snap a photo of the impacted site that is geotagged by the phone’s GPS. This data is shared with on-the-ground practitioners, coastal agencies, and protected area managers in our coalition. With our larger community, we can identify and reduce threats in surf ecosystems across the globe, empowering our local communities to be active stewards in the protection of surf ecosystems.

About

S1 & S2 Speaker Controller

Transform your phone into a powerful speaker controller. Stream music from your library, use your phone as a live microphone for karaoke or presentations, and record and play sound clips on demand. Enjoy enhanced control and functionality for your speakers.

Highlights
  • Stream music from phone library
  • Live microphone functionality
  • Record and play sound clips
  • Volume adjustment
  • Wi-Fi and Bluetooth connectivity
Features
Read full description

Use your iPhone as a microphone and cast music from your library to your Speaker with ease! Connect our app to your Speakers via Wifi or Bluetooth and play Music from your phone Library. Search through your favorite songs and adjust volume. Use the Live Microphone to amplify your voice, sing karaoke, or lead presentations. Simply speak directly into your phone to broadcast your voice through your speaker. Please note that you should keep your phone & speaker with a certain distance to avoid uncomfortable echo. Record sound clips and play them on demand with the tap of a button. Save clips and play them whenever you wish. Make your Speaker the most powerful and convenient speaker that you've ever had! Premium Subscriptions Terms & Conditions: - Subscribed users have unlimited use of the Remote and access to all of its Premium features, without ads. - Non-subscribed users can use each Premium feature for a limited number of times per day. - Users can subscribe to three different plans: weekly, monthly & yearly auto-renewing subscriptions - Payment will be charged to iTunes account at confirmation of purchase. - Subscription automatically renews unless auto-renew is disabled at least 24 hours before the end of the current period. - Account will be charged for renewal within 24-hour prior to the end of the current period, and identify the cost of renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use: http://uniremotelabs.com/terms-of-use Privacy Policy: http://uniremotelabs.com/privacy-policy Any questions? Contact us: support@uniremotelabs.com

Screenshots

Save The Waves4 screens
S1 & S2 Speaker Controller4 screens

Verdict

The call

The clearest difference is rating: Save The Waves at 5.0 against S1 & S2 Speaker Controller's 4.4. Save The Waves also leads on in-app purchases (none vs 14) and ads (none vs shown). S1 & S2 Speaker Controller's advantage is ratings volume (12K vs 16) and update cadence (monthly vs every 5 months). On price, device support and iOS requirement 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. S1 & S2 Speaker Controller sells 14 in-app purchases, starting at $2.99 per 7 days. Save The Waves asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Save The Waves holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: S1 & S2 Speaker Controller has 12K ratings behind it against 16, so its average is the more settled of the two.

UpkeepUpdate frequency

Save The Waves ships an update every 5 months, S1 & S2 Speaker Controller monthly. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 4 level
Save The Waves versus S1 & S2 Speaker Controller: the parameters behind the verdict, then further details
ParameterSave The WavesS1 & S2 Speaker Controller
PriceFreeFree
Rating5.0 (16 ratings) — better4.4 (12K ratings)
Positive reviews—14.0% of reviews
Number of ratings1612K — better
Update frequencyEvery 5 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size47 MB155 MB
Age rating4+4+
DeveloperSave The Waves CoalitionUNIVERSAL REMOTE LABS COMPANY LIMITED

Customer experience

Save The Waves

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

S1 & S2 Speaker Controller

All ratings12,316 ratings
Positive83.7%
Neutral3.3%
Negative12.9%
Written reviews301 reviews
Positive14.0%
Neutral5.0%
Negative81.1%

Bugs and requests

Save The Waves

Not enough reviews yet to summarise bugs or requests.

S1 & S2 Speaker Controller

Reported bugs

3 issues
  • App freezes during use
  • Cannot connect to WiFi
  • Volume controls not working

Requested features

3 requests
  • Ability to play from playlists
  • Support for more music services
  • Better integration with smart home devices

In-app purchases

None

Save The Waves

No in-app purchases

14 purchases

S1 & S2 Speaker Controller

Subscriptions11
  • Weekly Trial Subscription3 Days trial$2.997 Days
  • Weekly Trial Subscription3 Days trial$3.997 Days
  • Weekly Premium3 Days trial$4.997 Days
Show 8 more
  • Weekly Trial Subscription3 Days trial$5.997 Days
  • Weekly Trial3 Days trial$6.997 Days
  • Monthly Nontrial$6.991 Month
  • Monthly Non Trial$11.991 Month
  • Monthly Nontrial 2$12.991 Month
  • Yearly Subscription$17.991 Year
  • Yearly Subscription$24.991 Year
  • Yearly Subscription$29.991 Year
One-time3
  • Lifetime Subcription$24.99
  • Lifetime 3$29.99
  • Lifetime Offer$29.99

Questions

Is Save The Waves free?
Save The Waves is free to download, with no in-app purchases.
Is S1 & S2 Speaker Controller free?
S1 & S2 Speaker Controller is free to download, with in-app purchases available.
Which has better reviews, Save The Waves or S1 & S2 Speaker Controller?
Save The Waves is rated higher. Save The Waves averages 5.0 out of 5 from 16 ratings, while S1 & S2 Speaker Controller averages 4.4 from 12K ratings.
Do Save The Waves or S1 & S2 Speaker Controller have ads?
S1 & S2 Speaker Controller shows ads; Save The Waves does not.
Which is updated more often, Save The Waves or S1 & S2 Speaker Controller?
Save The Waves ships an update every 5 months, and S1 & S2 Speaker Controller monthly. Most recently, Save The Waves was updated on October 5, 2026 and S1 & S2 Speaker Controller on October 19, 2026.

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