Best F alternatives: apps like F-GDGU - Performance

4+ similar apps compared and reviewed

4.6 avg rating
4 free apps
Updated November 2026

F is great, but it's not the only option. Explore 4+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to F

Skyden: Pilot Logbook#1

Skyden: Pilot Logbook by Guillaume Huchet

Flight Log & Hours Tracker
Editor's Choice
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
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This app helps pilots meticulously track flight hours, currency, and certificates. It allows for quick logging, import of existing data, and generation of exportable PDF logbooks for various aviation authorities. Users can also revisit memorable flights and view their flight history on a map.

Wildfire Report#2

Wildfire Report by Robin Bollen

Check and report fires
Strong Contender
🔧 Utilities
4.4(38 ratings)
FreeAdsIn-App Purchases
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Report and view active wildfires globally on a real-time map. Get alerts for detected fires and share reports directly to social media. Essential for travelers during wildfire season.

Calculator: No Ads / Ad-Free#3

Calculator: No Ads / Ad-Free by Gary Cox

Basic, Scientific & Finance
Worth Considering
🔧 Utilities
4.7😊(4.8K ratings)
FreeIn-App Purchases
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This app offers a private and accessible calculation experience with no advertisements. It includes scientific, financial, and basic calculation functions, along with features like voice feedback and visual charts for loans and investments.

What We Love

  • 🚀 Simple and intuitive
  • 🔒 No ads or data collection
  • 👍 Customizable color themes
  • 👍 Helpful additional features (loan, mortgage, tip calculators)
  • 👍 Displays calculation history

Room to Improve

  • 🐛 Incorrect order of operations in calculations
  • 🐛 Missing basic calculator functions (square root, memory)
  • 🔍 Limited functionality compared to full-featured calculators