Comparison

SafeHours vs BusStop Memory Item Quizzer

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

Head to head
About

SafeHours

This tool helps Certified Flight Instructors (CFIs) monitor duty time limits. It visualizes flight, ground, and class time on a 24-hour timeline, providing automatic warnings for excessive hours or insufficient rest. Customize rules and export data locally for efficient schedule management.

Highlights
  • Track Flight, Ground, SIM, and Class time
  • Visualize activity on a 24-hour timeline
  • Automatic warnings for excessive hours
  • Customize duty rules
  • Export and save data locally
Features
Read full description

SafeHours is a tool designed specifically for Certified Flight Instructors (CFIs) to manage and monitor daily, weekly, and consecutive duty time limits. With a clean interface and intuitive design, SafeHours allows CFIs to: • Track Flight, Ground, SIM, and Class time • Visualize activity on a 24-hour timeline • Receive automatic warnings for excessive hours or inadequate rest • Record Writtens/Practicals and Endorsements with Photos! • Customize duty rules based on your school's policies • Export and save data locally Whether you’re checking today’s totals or reviewing the past 7 days, SafeHours puts flight safety and schedule management in the palm of your hand. Built by instructors, for instructors.

About

BusStop Memory Item Quizzer

Features
Read full description

BusStop is a flashcard-and-notifications study aid for material you need to know cold — built for pilots to practice reciting memory items, limitations, and switch positions on the fly. The idea is simple. Instead of carving out study time, BusStop sends you a quick flashcard prompt at random moments throughout your day. Tap the notification to flip the card and check yourself. Over a week of bus stops, errands, and downtime, the material sticks. FOLDERS, NOT JUST LISTS Organize content into folders for whatever you're studying — Memory Items, Limitations, Lights & Switches, anything. Add, edit, reorder, and delete items in-app. Mark items as Abnormal Procedure to flag them with a red callout in the deck. STUDY MODE Tap to flip, swipe to advance. Shuffle on or off. Pick exactly which folders feed the deck — focus on Limitations one day, everything the next. Edit any card directly from the study screen; changes save instantly across the app. SMART NOTIFICATIONS Choose how often (per hour, per day, or per week) and the active hours window so you're not pinged overnight. Pick which folders the notifications draw from. Tap a notification to jump straight to that item. CSV IMPORT & EXPORT Export your entire library as a CSV with one tap — share it with study partners or back it up. Replace your library with a CSV in one go, or import additional items into a single folder. Open the CSV in Numbers or Excel to bulk-edit; round-trip is preserved. FOR PILOTS, BUT NOT ONLY Ships seeded with a sample set of A320 memory items so you can try it immediately. Wipe it and load your own study material if you need something different. No accounts, no ads, no tracking. Your data lives on your device.

Screenshots

SafeHours4 screens
BusStop Memory Item Quizzer3 screens

Verdict

The call

The clearest difference is price: BusStop Memory Item Quizzer at Free against SafeHours's $4.99. SafeHours's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.1). On ads and in-app purchases 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

BusStop Memory Item Quizzer is free to download; SafeHours costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
SafeHours versus BusStop Memory Item Quizzer: the parameters behind the verdict, then further details
ParameterSafeHoursBusStop Memory Item Quizzer
Price$4.99Free — better
Rating4.9 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better26.1
Further details — not scored
Size34 MB4 MB
Age rating4+4+
DeveloperStacy ElliottBarry Dunn

In-app purchases

None

SafeHours

No in-app purchases

None

BusStop Memory Item Quizzer

No in-app purchases

Questions

Is SafeHours free?
SafeHours costs $4.99, with no in-app purchases.
Is BusStop Memory Item Quizzer free?
BusStop Memory Item Quizzer is free to download, with no in-app purchases.
Do SafeHours or BusStop Memory Item Quizzer have ads?
Neither SafeHours nor BusStop Memory Item Quizzer shows ads.

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