# SkewTLogPro vs BetterPlane

The clearest difference is review sentiment: BetterPlane at 100% against SkewTLogPro's 47%. BetterPlane also leads on rating (4.9 vs 2.6) and update cadence (every 2 weeks vs every 2 months). SkewTLogPro's advantage is ratings volume (100 vs 21). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. SkewTLogPro sells 1 in-app purchase, starting at $12.99 per year and BetterPlane sells 7 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

BetterPlane holds the better App Store score, 4.9 against 2.6. Both are backed by a comparable volume of ratings — 100 and 21 respectively. Written reviews point the same way: 47% of SkewTLogPro's written reviews are positive against 100% of BetterPlane's.

SkewTLogPro ships an update every 2 months, BetterPlane every 2 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | SkewTLogPro | BetterPlane |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (100 ratings)](https://appshunter.io/ios/app/skewtlogpro/id522720710/reviews) | **[4.9 (21 ratings)](https://appshunter.io/ios/app/betterplane-aircraft-logbook/id6701693347/reviews)** |
| Number of ratings | **100** | 21 |
| Positive reviews | 46.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | Subscription |
| Size | 79 MB | 118 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chad Sandstedt](https://appshunter.io/developer/522720713) | [BetterPlane, LLC](https://appshunter.io/developer/1769464798) |

## What reviewers say

### SkewTLogPro

[App page](https://appshunter.io/ios/app/skewtlogpro/id522720710)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $12.99 | per year |

**What reviewers like**

- 📊 Excellent tool for flight planning and weather analysis
- ☁️ Accurate cloud top and bottom predictions
- ❄️ Helpful for identifying icing conditions and freezing levels
- 🎯 Comprehensive atmospheric information in one app
- 👨‍✈️ Essential resource for pilots and weather enthusiasts

**What reviewers complain about**

- 💰 Sudden switch to subscription model for existing paid users
- 🚫 No grandfathering or refunds for previous purchasers
- ⏸️ Extended downtime when data source became unavailable
- 📵 App becomes completely non-functional without subscription
- 💸 High annual subscription fee ($13/year) relative to competitors

**Reported bugs**

- 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

**Requested features**

- 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


### BetterPlane

[App page](https://appshunter.io/ios/app/betterplane-aircraft-logbook/id6701693347)

This app digitizes and backs up aircraft logbooks, making them searchable and helping track upcoming maintenance. It allows sharing access with mechanics and co-owners, and stores all essential aircraft documents.

**Highlights:** Logbook digitization and cloud backup, AI-powered handwriting recognition, Searchable maintenance entries, Automated maintenance reminders, Aircraft data import from FAA registry, Shareable access for mechanics and co-owners, Document storage for POH, W&B, etc.

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T-Hangar (1 Aircraft) Monthly | $11.99 | per month |
| Box-Hangar (2 Aircraft) - Monthly | $19.99 | per month |
| Box-Hangar (3 Aircraft) - Monthly | $27.99 | per month |
| T-Hangar (1 Aircraft) Yearly | $119.00 | per year |
| Box-Hangar (2 Aircraft) - Yearly | $199.00 | per year |
| Box-Hangar (3 Aircraft) - Yearly | $279.00 | per year |
| Lifetime T-Hangar | $399.00 | one-time |


## Frequently asked questions

### Is SkewTLogPro free?

SkewTLogPro is free to download, with in-app purchases available.

### Is BetterPlane free?

BetterPlane is free to download, with in-app purchases available.

### Which has better reviews, SkewTLogPro or BetterPlane?

BetterPlane is rated higher. SkewTLogPro averages 2.6 out of 5 from 100 ratings, while BetterPlane averages 4.9 from 21 ratings.

### Do SkewTLogPro or BetterPlane have ads?

Neither SkewTLogPro nor BetterPlane shows ads.

### Which is updated more often, SkewTLogPro or BetterPlane?

SkewTLogPro ships an update every 2 months, and BetterPlane every 2 weeks. Most recently, SkewTLogPro was updated on November 6, 2026 and BetterPlane on November 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*