Comparison

Decibel Reader vs My Solar RX

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

Head to head
About

Decibel Reader

Measure ambient noise levels with real-time readings, tracking minimum, average, and maximum decibels. Offers calibration for accuracy and a dark mode for comfortable viewing. This tool helps you understand your sound environment.

Highlights
  • Real-time decibel measurement
  • Calibration for accuracy
  • Track min, average, and max noise levels
  • Dark mode for low-light use
  • Simple and intuitive interface
Features
Read full description

Introducing Decibel Reader, a handy tool for measuring noise levels quickly and easily. Easy to Use Our simple design makes using our app a breeze. Just open it up and get real-time noise levels right away. Calibration feature Calibrate the meter for more accurate readings. Track Noise Levels See how quiet or loud it is around you. Our app shows you the lowest, average, and highest noise levels. Easy on the Eyes Enjoy our app even at night with our dark mode. It's smooth, modern, and easy on the eyes. Here to Help Got questions? Email us. We're ready to help you. Decibel Reader isn't just a noise meter. It's a trusty tool for knowing how much noise there is around you, whether at work, outdoors, or at home. Try Decibel Reader. Monitoring noise has never been this easy. Download it today. Decibel Reader is free. You can use it forever, at no cost. However, Decibel Reader does offer premium features for its subscribers. If you decide to purchase an upgrade, you can unlock additional features, i.e. remove ads and enable change description feature. Terms of Use: https://kociapp.github.io/Decibel-Reader/term-of-use Privacy Policy: https://kociapp.github.io/Decibel-Reader/privacy-policy

About

My Solar RX

Monitor your solar system's performance in real-time with live power flow and energy production charts. Compare your system's output to neighbors and receive smart alerts for underperformance. Request service directly from the app to quickly address any issues.

Highlights
  • Real-time power flow monitoring
  • Daily energy production charts
  • Neighbor performance comparison
  • Smart underperformance alerts
  • Direct service request submission
  • Account management
Features
Read full description

My Solar RX gives you a clear, real-time view of your solar investment — right from your iPhone. MONITOR YOUR SOLAR SYSTEM See live power flow and daily energy production at a glance. Track how much energy your panels are generating with easy-to-read charts and stats. COMPARE WITH YOUR NEIGHBORS Curious how your system stacks up? My Solar RX benchmarks your production against nearby solar homes, normalized for system size and local sunlight conditions. Know at a glance whether your system is performing the way it should. SMART ALERTS Receive alerts when your system underperforms or stops producing. Stay ahead of issues before they become expensive problems. REQUEST SERVICE Submit a service request directly from the app. Your installer is notified instantly and can schedule a technician — no phone calls needed. MANAGE YOUR ACCOUNT Update your profile, change your password, and stay in control of your solar data all in one place.

Screenshots

Decibel Reader3 screens
My Solar RX4 screens

Verdict

The call

The clearest difference is rating: My Solar RX at 5.0 against Decibel Reader's 4.5. My Solar RX also leads on in-app purchases (none vs 6) and ads (none vs shown). Decibel Reader's advantage is ratings volume (24 vs 1). On price, update cadence, 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. Decibel Reader sells 6 in-app purchases, starting at $3.99 per 7 days. My Solar RX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

My Solar RX holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Decibel Reader has 24 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Decibel Reader versus My Solar RX: the parameters behind the verdict, then further details
ParameterDecibel ReaderMy Solar RX
PriceFreeFree
Rating4.5 (24 ratings)5.0 (1 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings24 — better1
Update frequencyEvery 2 weeksEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size12 MB46 MB
Age rating4+4+
DeveloperAndy SutantoSunny Energy Solar

Customer experience

Decibel Reader

All ratings24 ratings
Positive87.5%
Neutral8.3%
Negative4.2%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

My Solar RX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Decibel Reader

Subscriptions5
  • Decibel Meter Pro - 1 Week$3.997 Days
  • Decibel Meter Pro - 1 Month$7.991 Month
  • Sound Level Meter - 6 Months$19.996 Months
Show 2 more
  • Noise Level Meter - 1 Year$29.991 Year
  • Decibel Meter Pro - 1Y 23 Days trial$29.991 Year
One-time1
  • dB Meter Pro$49.99
None

My Solar RX

No in-app purchases

Questions

Is Decibel Reader free?
Decibel Reader is free to download, with in-app purchases available.
Is My Solar RX free?
My Solar RX is free to download, with no in-app purchases.
Which has better reviews, Decibel Reader or My Solar RX?
My Solar RX is rated higher. Decibel Reader averages 4.5 out of 5 from 24 ratings, while My Solar RX averages 5.0 from 1 ratings.
Do Decibel Reader or My Solar RX have ads?
Decibel Reader shows ads; My Solar RX does not.
Which is updated more often, Decibel Reader or My Solar RX?
Decibel Reader ships an update every 2 weeks, and My Solar RX every 2 weeks. Most recently, Decibel Reader was updated on November 3, 2026 and My Solar RX on October 31, 2026.

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