# Smart Logbook vs ColdTempCorr

The clearest difference is review sentiment: Smart Logbook at 93% against ColdTempCorr's 0%. Smart Logbook also leads on iOS requirement (16.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Logbook sells 5 in-app purchases, starting at $1.99 per month and ColdTempCorr sells 2 in-app purchases, starting at $2.99 per 3 months. Whichever you choose, the download price is not the number that matters.

Smart Logbook ships an update every 3 months, ColdTempCorr every 4 months. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Smart Logbook | ColdTempCorr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (153 ratings)](https://appshunter.io/ios/app/smart-logbook/id1265793520/reviews)** | — |
| Number of ratings | **153** | — |
| Positive reviews | **93.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 4 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kviation, Inc.](https://appshunter.io/developer/1265793519) | [AeroKitPro LLC](https://appshunter.io/developer/1049063068) |

## What reviewers say

### Smart Logbook

[App page](https://appshunter.io/ios/app/smart-logbook/id1265793520)

Effortlessly log flight hours, track currency, and manage pilot certifications. Visualize your flight history on an interactive map and receive timely renewal reminders for medicals and training. Supports various international regulations and export formats.

**Highlights:** Fast and easy flight logging, Customizable totals calculation, Currency and limit tracking, Medical and training renewal reminders, Interactive flight map, Electronic signature capture, Multiple export formats

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sync (monthly) | $1.99 | per month |
| Sync (yearly) | $14.99 | per year |
| Unlimited Flights (discounted) | $19.99 | one-time |
| Unlimited Flights (on sale) | $23.95 | one-time |
| Unlimited Flights | $34.99 | one-time |

**What reviewers like**

- 👍 Easy to use interface
- 💰 Affordable one-time payment
- 🚀 Seamless syncing across devices
- 🛠️ Highly customizable
- 🌟 Excellent customer support

**What reviewers complain about**

- 🐛 Rare updates
- 🐛 Small but frustrating bugs
- 🐛 Sorting issues (requires UTC date setting)
- ❓ Bug reporting requires third-party registration
- ❓ Registration form missing (only sign-in available)

**Reported bugs**

- Multiple sectors during one day sorted by name, not by time of departure
- Some airports missing (e.g., VDTI)
- Flights added as simulator flights
- Search function is terrible, impossible to find crew member
- Cross-platform purchase restoration issues (Android to iOS)

**Requested features**

- Ability to input waypoints instead of just airports
- Automatically add normal flight times for a route
- Separate flights by year on the main page for better overview
- Display flight direction on the map
- Allow custom names in the create an airport option


### ColdTempCorr

[App page](https://appshunter.io/ios/app/coldtempcorr/id1639003124)

This professional aviation tool helps pilots calculate necessary cold temperature corrections for flight operations. It ensures compliance with aviation regulations by providing accurate altitude adjustments in cold weather, enhancing safety and efficiency.

**Highlights:** Cold temperature correction calculations, ICAO PANS-OPS and FAA TERPS compliance, Advanced atmospheric calculations, Constant Descent Final Approach planning, Air data conversions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months subscription | $2.99 | per 3 months |
| One year subscription | $9.99 | per year |


## Frequently asked questions

### Is Smart Logbook free?

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

### Is ColdTempCorr free?

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

### Do Smart Logbook or ColdTempCorr have ads?

Neither Smart Logbook nor ColdTempCorr shows ads.

### Which is updated more often, Smart Logbook or ColdTempCorr?

Smart Logbook ships an update every 3 months, and ColdTempCorr every 4 months. Most recently, Smart Logbook was updated on September 25, 2026 and ColdTempCorr on September 7, 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.*