Comparison

ReflexNum vs HeRo Study Space App

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

Head to head
About

ReflexNum

Features
Read full description

With ReflexNum, you can practice numbers in 9 languages: English, French, Spanish, German, Russian, Italian, Portuguese, Chinese, and Japanese. ReflexNum helps language learners become faster and more confident at understanding spoken numbers. Study Mode Enter any number from zero to billions and instantly see how it’s written in words. With a simple tap, you can listen to the pronunciation to help you master how numbers are spoken in your target language. Listening Challenges Test your skills with timed games designed to improve your listening comprehension speed. How it works: Listen to a random number and type what you hear before time runs out. If you make a mistake, the app provides a correction. You can listen to both the correct number and your entry to compare them. This helps you identify the subtle differences between similar-sounding numbers. Randomized Keypad To further boost your concentration, the keypad buttons can change positions every round in higher levels. This feature is designed to ensure you are truly recognizing the numbers rather than just remembering the layout of the keys. It can help sharpen your focus and build faster mental reflexes. 2-Player Mode Play against a friend on the same screen! Listen closely to the number and type it in. The fastest player to get it right wins the point. Additional Features No Ads: Enjoy a focused learning experience with no interruptions. Offline Access: Practice anytime, anywhere. An internet connection is not required for the learning and practice modes.

About

HeRo Study Space App

Features
Read full description

HeRo Study Space is a mobile app for students at educational institutions using the HeRo Study Space platform. The app brings together everything a student needs for their studies in one place: Testing and Assessment Take tests and quizzes assigned by your instructors right from your phone. Homework Receive assignments, track deadlines, and submit completed work. My Courses All your subjects, learning materials, and current academic progress in one section. Schedule Your up-to-date class schedule is always at hand β€” never miss a class again. Online Courses Access additional online courses offered by your institution. The app is synced with your personal account on the HeRo Study Space website and displays real-time, up-to-date data from your institution. To use this app, your educational institution must be a participant in the HeRo Study Space project. Only users with an active account can sign in to the app. If your university or college uses HeRo Study Space, log in with the credentials provided by your institution to access all the app’s features. For questions about connecting your institution to the platform, visit hero.study.

Screenshots

ReflexNum4 screens
HeRo Study Space App4 screens

Verdict

The call

The clearest difference is in-app purchases: HeRo Study Space App at none against ReflexNum's 1. ReflexNum's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ReflexNum sells 1 one-off in-app purchase. HeRo Study Space App asks for nothing beyond the download.

UpkeepUpdate frequency

ReflexNum ships an update every 10 days, HeRo Study Space App every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
ReflexNum versus HeRo Study Space App: the parameters behind the verdict, then further details
ParameterReflexNumHeRo Study Space App
PriceFreeFree
Update frequencyEvery 10 daysEvery 5 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 β€” better15.0
Further details β€” not scored
Size41 MB62 MB
Age rating4+17+
DeveloperAdekunle John FalodunAnton Sylenko

In-app purchases

1 purchases

ReflexNum

One-time1
  • Full version$1.99
None

HeRo Study Space App

No in-app purchases

Questions

Is ReflexNum free?
ReflexNum is free to download, with in-app purchases available.
Is HeRo Study Space App free?
HeRo Study Space App is free to download, with no in-app purchases.
Do ReflexNum or HeRo Study Space App have ads?
Neither ReflexNum nor HeRo Study Space App shows ads.
Which is updated more often, ReflexNum or HeRo Study Space App?
ReflexNum ships an update every 10 days, and HeRo Study Space App every 5 days. Most recently, ReflexNum was updated on October 30, 2026 and HeRo Study Space App on October 31, 2026.

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