Comparison

Time to Study vs AvMath

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

Head to head
About

Time to Study

Features
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Study smarter with Time to Study - the simple and powerful app designed to help you focus on learning. Main Features: Flashcards: Craft your own digital flashcards with ease. You can input your cards with text, enhancing them using Markdown, or handwrite them, mimicking the traditional pen and paper method. Collections: Simplify the organisation of your study cards. Group your flashcards into collections that make the sense to you. Unlimited Cards & Collections: There are no restrictions on the number of cards or collections you can create. And absolutely no cost involved! Share Collections: Sharing is caring! Quizzes: Combine multiple collections or specific cards into quizzes that let you test your knowledge and track your progress over time. Study Timer: Ensure that you meet your study targets with the integrated study timer. Improvements: As you complete quizzes, you'll see recommendations for cards that may require additional attention. Statistics: Gain insight into your study habits through statistics, including the number of cards you've created, the duration of your study sessions, your average quiz scores, and more.

About

AvMath

Features
Read full description

AvMath is a mental math education and training tool for pilots to improve their mental math skills. Whether you are a student, private or commercial pilot you will learn rules of thumb and methods for quick calculations of speeds, distance, altitudes and time, then challenge yourself to train and improve applying these in realistic aviation scenarios. Every answer is explained in detail while you track your improvement with records and achievements and challenge yourself with increasing levels of difficulty. Learn common Rules of Thumb - Crosswind Component - One in Sixty - Density Altitude (inHg and hpa) - True Airspeed - Vertical Navigation - Drift Angle Apply in Real Aviation Scenarios - Crosswind - One in Sixty navigation - Enroute Wind - Fuel Planning - Vertical Navigation - True Airspeed - Density Altitude - Descent Planning - Quick Calculations - Trip Planning

Screenshots

Time to Study3 screens
AvMath4 screens

Verdict

The call

The clearest difference is in-app purchases: Time to Study at none against AvMath's 1. AvMath's advantage is ads (none vs shown) and update cadence (daily vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. AvMath sells 1 one-off in-app purchase. Time to Study asks for nothing beyond the download.

UpkeepUpdate frequency

Time to Study ships an update every 2 months, AvMath daily. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
Time to Study versus AvMath: the parameters behind the verdict, then further details
ParameterTime to StudyAvMath
PriceFreeFree
Update frequencyEvery 2 monthsDaily โ€” better
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 โ€” better
Further details โ€” not scored
Size4 MB2 MB
Age rating4+4+
DeveloperAndre CallusElemental Services Pty Ltd

In-app purchases

None

Time to Study

No in-app purchases

1 purchases

AvMath

One-time1
  • Premium Version$4.99

Questions

Is Time to Study free?
Time to Study is free to download, with no in-app purchases.
Is AvMath free?
AvMath is free to download, with in-app purchases available.
Do Time to Study or AvMath have ads?
Time to Study shows ads; AvMath does not.
Which is updated more often, Time to Study or AvMath?
Time to Study ships an update every 2 months, and AvMath daily. Most recently, Time to Study was updated on October 9, 2026 and AvMath on September 28, 2026.

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