SkewTLogPro vs Peep Audio Reverser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SkewTLogPro
Access powerful skew-t log-p charts with one touch. View atmospheric data like temperature, dew point, and winds aloft at various altitudes. Supports current GPS location, airport codes, or lat/lon for detailed weather analysis.
- One-touch skew-t log-p chart access
- View charts by GPS, airport ID, or lat/lon
- Visual indication of temperature, dew point, winds aloft
- Support for International Airport ICAO codes
- View charts along your route
- Save charts for offline use
- Scroll forward/backward for past and forecast charts
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SkewTLogPro gives you one-touch access to powerful skew-t log-p charts. View charts using your current GPS location, airport ID code or lat/lon. Each skew-t log-p chart provides a visual indication of temperature, dew point, winds aloft, and wind speed at various altitudes, as well as Current Radar, Airmets, Sigmets, and SkewT data charted, filtered by altitude. FEATURES: • NEW! View all Sigmet/Airmet on a map and filter by altitude • NEW! View SkewT data charted on a map with altitude filtering, shows potential warnings of Icing, Wind, and Visibility • Ability to view the lifted parcel line • Support for International Airport ICAO codes • View charts along your route using 'View Route' • Support for GFS for all locations outside the continental United States (Option in Settings) • View many values such as CAPE, LI, LCL, and many other options through settings • Save charts for offline use • View Skew T Log soundings by touching a location on a map • View skew-t log(p) charts using your current GPS location, airport identifier or latitude and longitude. • Scroll forward and backward to view past and forecast charts. • History list allows easy access to previously viewed locations. • Select how many previous and forecast hours are charted • Drag on the graph to view each point value • Double-tap to zoom in for more detail on the soundings. • Great for aviators, glider pilots and weather enthusiasts. An annual subscription is required to access these graphs and to use SkewTLogPro for $12.99 per year. Cancel anytime. Please view the End User License Agreement here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Peep Audio Reverser
Record yourself speaking and then play it back in reverse to practice speaking backwards. This app helps you learn to talk backwards and impress or dismay your friends with your new skill.
- Record audio
- Play audio in reverse
- Practice speaking backwards
- Learn new speaking skills
- Share with friends
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Learn to talk backwards! Record yourself speaking, then play it back in reverse. Record your attempt to speak backwards, then play it back again to see how you did. Impress/dismay your friends!
Screenshots
Verdict
The clearest difference is price: SkewTLogPro at Free against Peep Audio Reverser's $0.99. SkewTLogPro also leads on ratings volume (100 vs 3) and update cadence (every 2 months vs every 6 months). Peep Audio Reverser's advantage is rating (5.0 vs 2.6) and in-app purchases (none vs 1). On ads 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
SkewTLogPro is free to download; Peep Audio Reverser costs $0.99 up front. SkewTLogPro sells 1 in-app purchase, starting at $12.99 per year. Peep Audio Reverser asks for nothing beyond the download.
Peep Audio Reverser holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: SkewTLogPro has 100 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 47% of SkewTLogPro's written reviews are positive against 67% of Peep Audio Reverser's.
SkewTLogPro ships an update every 2 months, Peep Audio Reverser every 6 months. Both last shipped on October 29, 2026.
| Parameter | SkewTLogPro | Peep Audio Reverser |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.6 (100 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 46.7% of reviews | 66.7% of reviews — better |
| Number of ratings | 100 — better | 3 |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Paid — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 79 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Chad Sandstedt | Zev Eisenberg |
Customer experience
SkewTLogPro
Peep Audio Reverser
Bugs and requests
SkewTLogPro
Reported bugs
7 issues- App crashes when selecting locations
- Data timeout errors after updates
- App becomes non-functional when data source API changes
- Slow performance and lag when flipping through hourly forecasts on iPad
- Crashes when manually changing parameters on iPad
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- Graphics appear coarse and need sharpening
- Resolution doesn't refresh when zooming in
Requested features
13 requests- Interactive charts like rucsoundings with exact value selection
- Extended forecast range beyond 18 hours using GFS data
- Remember last input locations for route planning
- Display CAPE, LFC, EL, and adiabatic lines graphically on chart
- Show weather model being used in the app
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- Better orientation support for iPad use in landscape mode
- More detailed in-app tutorial on reading Skew-T charts
- Integration with ForeFlight for in-flight real-time data
- Rawinsonde location map for station selection
- Display valid times and data source station on charts
- Expansion of coverage outside CONUS
- Higher resolution graphics when zoomed in
- Ability to plot current altitude and temperature like online version
Peep Audio Reverser
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SkewTLogPro
- Annual Subscription7 Days trial$12.991 Year
Peep Audio Reverser
No in-app purchases
Questions
Is SkewTLogPro free?
Is Peep Audio Reverser free?
Which has better reviews, SkewTLogPro or Peep Audio Reverser?
Do SkewTLogPro or Peep Audio Reverser have ads?
Which is updated more often, SkewTLogPro or Peep Audio Reverser?
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