Comparison

Simple Pilot Logbook vs Limpet

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

Head to head
About

Simple Pilot Logbook

Features
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Simple Pilot Logbook allows you to log your flight hours in the most familiar way—just as you would in a traditional, real-life logbook. It adheres to the EU EASA Part-FCL.050 format for recording flight time. The app automatically syncs across your macOS, iOS, and iPadOS devices via your private iCloud account. For each logbook entry, you can specify: • Aircraft • Dep. Date • Dep. Place • Dep. Time • Arr. Date • Arr. Place • Arr. Time • Make, Model, Variant • Registration • SE Time • ME Time • Multi-Pilot Time • Total Time of Flight • Name PIC • Takeoffs Day • Takeoffs Night • Landings Day • Landings Night • Night Time • IFR Time • PIC Time • Co-Pilot Time • Dual Time • Instructor Time • Synthetic Date • Synthetic Type • Synthetic Total Time • Remarks and Endorsements For each aircraft type, you can specify: • Make, model, variant • Multi-engine? • Aircraft • Past experiences For each aircraft, you can specify: • Aircraft type • Registration For each past experience, you can specify: • Aircraft type • Year • Multi-Pilot Time • Total Time • Takeoffs Day • Takeoffs Night • Landings Day • Landings Night • Night Time • IFR Time • PIC Time • Co-Pilot Time • Dual Time • Instructor Time • Synthetic Total Time All of the above flight hours are summed up and counted towards the totals available under Stats. Simple Pilot Logbook is aviation software designed for both airline and hobby pilots. It enables seamless flight logging of pilot records, catering to commercial and private pilots for both IFR and VFR flights. Get the app for free to try with up to 10 flight hours and unlock more total time via in-app purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://simplepilotlogbook.com/privacy.html

About

Limpet

This app connects to smart pet devices, allowing remote feeding, cleaning, and monitoring of your pet. It offers features like scheduled feeding, two-way audio, and AI-powered activity tracking to ensure your pet is cared for even when you're away.

Highlights
  • Remote feeding schedules
  • One-tap remote food dispensing
  • Two-way audio communication
  • AI auto-follow video recording
  • Real-time activity monitoring
  • Temperature and anomaly alerts
Read full description

Limpet App A smart app designed for modern pet parents. It connects all your Limpet smart devices — Automatic feeder, smart cat litter box (coming soon)… Feeding, cleaning, and care, all handled effortlessly. What problems does it solve? No more sending your cat to a boarding center No need to ask friends to feed your cat Even when you’re on a business trip or vacation, you can still care for your furry baby yourself Core philosophy The best way to love a pet is not replacement, but continuous companionship. With Limpet, even miles away, you can still say: “I may not be home, but my love is always with you.” Smart Feeding Scheduled feeding plan: Keep your cat eating on time, stress-free One-tap remote feeding: Just a tap on your phone to dispense food Daily feeding statistics: Clear insight into food intake and feeding history AI-generated feeding plan: Science-based nutrition for new cat owners AI food bowl detection: No extra food dispensed if food remains Food bucket monitoring: Prevent unexpected food shortages 15-hour no-feeding alert: Immediate warning of abnormal eating behavior Pet Interaction Two-way audio call: Talk to your cat as if you were home Voice call-back: Call their name and they’ll come close with curiosity Life Logging AI auto-follow mode: Tracks your cat and records moments naturally Real-time activity monitoring: See what your cat is doing anytime Daily video records: Review eating, playing, and resting clips Daily highlight reels: A new cat video compilation every day Safety Protection 12-hour no-appearance alert: Detect anomalies and protect your cat High-temperature alert: Instant warning when room temperature is too high

Screenshots

Simple Pilot Logbook4 screens
Limpet4 screens

Verdict

The call

The clearest difference is in-app purchases: Limpet at none against Simple Pilot Logbook's 10. Limpet also leads on update cadence (every 10 days vs every 7 months) and iOS requirement (15.0 vs 17.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Simple Pilot Logbook sells 10 in-app purchases, starting at $4.99 per year. Limpet asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Pilot Logbook ships an update every 7 months, Limpet every 10 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
Simple Pilot Logbook versus Limpet: the parameters behind the verdict, then further details
ParameterSimple Pilot LogbookLimpet
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 7 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size2 MB86 MB
Age rating4+4+
DeveloperIndie Foundry LLCLimpet International Co., Limited

In-app purchases

10 purchases

Simple Pilot Logbook

Subscriptions10
  • Up to 50 hours of total time$4.991 Year
  • Up to 100 hours of total time$9.991 Year
  • Up to 300 hours of total time$14.991 Year
Show 7 more
  • Up to 1000 hours of total time$19.991 Year
  • Up to 2000 hours of total time$24.991 Year
  • Up to 3500 hours of total time$29.991 Year
  • Up to 5000 hours of total time$34.991 Year
  • Up to 7000 hours of total time$39.991 Year
  • Up to 9000 hours of total time$44.991 Year
  • Unlimited hours of total time$49.991 Year
None

Limpet

No in-app purchases

Questions

Is Simple Pilot Logbook free?
Simple Pilot Logbook is free to download, with in-app purchases available.
Is Limpet free?
Limpet is free to download, with no in-app purchases.
Do Simple Pilot Logbook or Limpet have ads?
Neither Simple Pilot Logbook nor Limpet shows ads.
Which is updated more often, Simple Pilot Logbook or Limpet?
Simple Pilot Logbook ships an update every 7 months, and Limpet every 10 days. Most recently, Simple Pilot Logbook was updated on October 27, 2026 and Limpet on October 30, 2026.

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