Comparison

DecibelPeak vs XML Viewer

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

Head to head
About

DecibelPeak

Features
Read full description

Decibel Peak transforms your device into a professional-grade sound level meter and audio analyzer. Whether you're checking noise levels at home, monitoring sound in concerts, or optimizing your studio setup, Decibel Peak gives you accurate readings in real time. Features: Real-time Decibel Monitoring – Instantly measure sound levels with high accuracy. Frequency Spectrum & Waterfall Display – Visualize audio frequencies in a dynamic, colorful interface. dB Curve Tracking – Monitor sound variations over time with detailed graphs. Noise Categories – Quickly identify whether the environment is Quiet, Moderate, or Loud. Protect Your Hearing – Stay informed about potentially harmful sound levels. With its sleek interface and professional features, Decibel Peak is your go-to tool for sound measurement and audio analysis.

About

XML Viewer

Features
Read full description

Open, read, and fix XML in seconds β€” API responses, SOAP, RSS, configs & more. Beautify messy XML, find any tag or value, compare two documents, and export to CSV, JSON, or PDF. Everything stays on your iPhone or iPad. Free to use. No account required. β€”β€”β€”β€” WHY PEOPLE DOWNLOAD β€”β€”β€”β€” β€’ Instant viewer for XML from Files, Mail, Safari, or Share Sheet β€’ Paste XML from the clipboard β€” perfect for API payloads β€’ Format (pretty-print) & minify in one tap β€’ Find in XML β€” jump through every match β€’ Tree view for nested SOAP / config structure β€’ Side-by-side compare (diff) for payload & config changes β€’ Export / convert: CSV Β· JSON Β· PDF Β· XML β€’ Works offline β€” your files never leave the device β€’ Clean dark UI built for long documents β€”β€”β€”β€” BUILT FOR REAL WORK β€”β€”β€”β€” Developers & QA: inspect API XML, SOAP envelopes, WSDL-related payloads Analysts: flatten repeating records to CSV for spreadsheets Support & ops: diff config changes before deploy Students: learn XML structure with tree + search β€”β€”β€”β€” FREE VS PRO (HONEST) β€”β€”β€”β€” FREE β€’ View, edit, format, find, tree & compare β€’ Ads only when you’re online (no ads offline) β€’ File size up to the free limit shown in-app PRO β€’ Ad-free β€’ Larger files β€” up to 50 MB β€’ Instant export (no rewarded ad) β€’ Priority loading for big documents β€’ Optional Lifetime (one-time) or Yearly with free trial (when offered) β€”β€”β€”β€” PRIVACY β€”β€”β€”β€” XML is processed on-device. We don’t upload your documents to our servers for viewing or formatting. β€”β€”β€”β€” SUPPORT β€”β€”β€”β€” Questions or feature ideas? Email contacttomujahid@gmail.com β€” we read every message. Download XML Viewer and turn raw XML into something you can actually use. Privacy: https://justclack.blogspot.com/p/craneready-privacy.html Support: https://justclack.blogspot.com/p/crane-ready-support.html Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DecibelPeak4 screens
XML Viewer4 screens

Verdict

The call

The clearest difference is in-app purchases: DecibelPeak at none against XML Viewer's 3. DecibelPeak also leads on ads (none vs shown). XML Viewer's advantage is update cadence (fortnightly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. XML Viewer sells 3 in-app purchases, starting at $1.99 per 7 days. DecibelPeak asks for nothing beyond the download.

UpkeepUpdate frequency

DecibelPeak ships an update every 4 months, XML Viewer fortnightly. The most recent releases landed on September 14, 2026 and September 7, 2026 respectively.

Scorecard3 real differences Β· 3 level
DecibelPeak versus XML Viewer: the parameters behind the verdict, then further details
ParameterDecibelPeakXML Viewer
PriceFreeFree
Update frequencyEvery 4 monthsFortnightly β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS17.017
Further details β€” not scored
Size2 MB6 MB
Age rating4+4+
DeveloperAndre FrelicotMuhammad Mujahid Khan

In-app purchases

None

DecibelPeak

No in-app purchases

3 purchases

XML Viewer

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$4.991 Month
  • Yearly$24.991 Year

Questions

Is DecibelPeak free?
DecibelPeak is free to download, with no in-app purchases.
Is XML Viewer free?
XML Viewer is free to download, with in-app purchases available.
Do DecibelPeak or XML Viewer have ads?
XML Viewer shows ads; DecibelPeak does not.
Which is updated more often, DecibelPeak or XML Viewer?
DecibelPeak ships an update every 4 months, and XML Viewer fortnightly. Most recently, DecibelPeak was updated on September 14, 2026 and XML Viewer on September 7, 2026.

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