Comparison

i vs Practido

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

Head to head
About

i

This app is an interpreted programming language designed for educational purposes, focusing on functional programming capabilities. It allows users to test calculations, recursion, and array usage, serving as a teaching tool rather than for developing full applications.

Highlights
  • Functional programming
  • Global and local variables
  • Polish notation calculations
  • Recursive testing
  • Array usage
  • Interpreted language
Read full description

LOGO was created in 1967 for educational use, is a computer programming language with functional programming capability. This version of LOGO is an interpreted language, but isn't a lite version. Functional programming with global and local variables is implemented. You can test calculations with polish notation, test recursively, and use arrays. LOGO is not a language for programming a real application, instead it is a teaching language.

About

Practido

Prepare for prestigious Olympiad exams with comprehensive practice tests and detailed explanations. This app offers personalized learning plans and offline study options for students in grades 1-8, making learning engaging and effective.

Highlights
  • Olympiad exam preparation
  • Mock tests and practice questions
  • Content for Classes 1-8
  • Personalized learning plans
  • Offline study options
  • Collaborate and compete with friends
Read full description

Master Olympiad Exams with the Ultimate Practido Olympiad App!
 Are you ready to excel in prestigious exams like the SOF Olympiad, IMO, NSO, NCO, IEO, IGKO, ISSO, and more? Practido - Olympiad Practice is your one-stop solution for preparing for Maths Olympiad, Science Olympiad, English Olympiad, and Computer Olympiads, catering to students from Class 1 to 10. It supports various exams like SOF Olympiad Practice, SOF Olympiad Preparation, and SilverZone, SilverZone Olympiad Practice, Crest Olympiad, and hummingbird Olympiad Practice. Why Choose Practido - Olympiad Practice? Whether you're preparing for the SOF Olympiad, Hindustan Olympiad, SilverZone Olympiad, Crest Olympiad, hummingbird Olympiad, or any other competitive exam, our app ensures you stay ahead with:
 Comprehensive Coverage:
 Learn and practise essential concepts in Mathematics, Science, English, and Computer with detailed explanations and engaging exercises tailored to each grade. Perfect for Maths Olympiad Preparation, Science Olympiad Preparation, English Olympiad Preparation, and Computer Olympiad Preparation. Mock Tests & Problem Sets:
 Attempt Olympiad-level mock tests and practice questions designed to match actual exam patterns. Build confidence and sharpen your skills for competitive exams like the SOF Olympiad and Crest Olympiad Practice. Classes 1 to 10:
 Our app caters to learners of all levels, from beginners to advanced students, ensuring every child gets the resources they need to excel in Science Olympiad, English Olympiad, Computer Olympiad, and Maths Olympiad, including hummingbird Olympiad and SilverZone Olympiad Practice. Personalised Learning:
 Receive instant feedback after every test, helping you identify strengths and weaknesses. Create a customized study plan for targeted improvement in Maths Olympiad Preparation, Science Olympiad Practice, Computer Olympiad Practice, or English Olympiad Practice. Offline Study Options:
 Minimise screen time by downloading mock tests in PDF format and studying at your own pace—even for the SOF Olympiad, SilverZone Olympiad, and Crest Olympiad Practice. Engaging & Fun:
 Stay motivated with in-app challenges, rewards, and interactive learning tools that make studying enjoyable—even for tough exams like the Maths Olympiad, Science Olympiad, English Olympiad, and Computer Olympiad Practice. Key Features of Practido - Olympiad Practice: * Focused preparation for Maths Olympiad, Science Olympiad, English Olympiad, and Computer Olympiad. * Special resources for popular competitions like the SOF Olympiad, Hindustan Olympiad, SilverZone Olympiad, Crest Olympiad, and hummingbird Olympiad. * Class-specific content, meticulously crafted for Classes 1 to 10. * Opportunities to collaborate and compete with friends for a healthy and engaging learning experience. Achieve Your Olympiad Goals Today!
Download Practido Olympiad Practice now and start your journey towards Maths Olympiad, Science Olympiad, English Olympiad, and Computer Olympiad success. Let us help you unlock your potential and achieve top ranks in competitive exams like the SOF Olympiad, SilverZone Olympiad, and Crest Olympiad. Prepare with confidence, practice with purpose, and excel with Practido - Olympiad Practice—the trusted Olympiad App for aspiring champions. Terms of Use: https://practido.com/terms Privacy Policy: https://practido.com/privacy [:mav: 1.0.81]

Screenshots

Practido4 screens

Verdict

The call

The clearest difference is price: Practido at Free against i's $4.99. Practido also leads on update cadence (fortnightly vs every 7 months) and review sentiment (92% vs 80%). i's advantage is in-app purchases (none vs 4) and ads (none vs shown). On rating, ratings volume 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

Practido is free to download; i costs $4.99 up front. Practido sells 4 in-app purchases, starting at $4.99 per month. i asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for i against 5.0 for Practido. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews are what separate them: 80% of i's written reviews are positive against 92% of Practido's.

UpkeepUpdate frequency

i ships an update every 7 months, Practido fortnightly. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
i versus Practido: the parameters behind the verdict, then further details
ParameteriPractido
Price$4.99Free — better
Rating5.0 (3 ratings)5.0 (2 ratings)
Positive reviews80.0% of reviews91.7% of reviews — better
Number of ratings3 — better2
Update frequencyEvery 7 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPad, MaciPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size6 MB72 MB
Age rating4+4+
DeveloperCROMBEZ EmmanuelNaskay Solutions

Customer experience

i

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

Practido

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive91.7%
Neutral0.0%
Negative8.3%

In-app purchases

None

i

No in-app purchases

4 purchases

Practido

Subscriptions4
  • Practido Premium Monthly7 Days trial$4.991 Month
  • Practido Premium Monthly7 Days trial$7.491 Month
  • Annual Promo1 Year trial$34.991 Year
Show 1 more
  • Practido Premium Yearly7 Days trial$34.991 Year

Questions

Is i free?
i costs $4.99, with no in-app purchases.
Is Practido free?
Practido is free to download, with in-app purchases available.
Which has better reviews, i or Practido?
i and Practido are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do i or Practido have ads?
Practido shows ads; i does not.
Which is updated more often, i or Practido?
i ships an update every 7 months, and Practido fortnightly. Most recently, i was updated on September 25, 2026 and Practido on October 7, 2026.

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