Comparison

Ottone vs Preplyn

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

Head to head

About

Ottone

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Get Personalized Learning Outcomes for everyone. An in-depth performance analysis, where you can know your strong and weak points, your all India rank, your state rank etc. You will also get a virtual tutor who is completely dedicated to bringing out the best in you. It will prioritize your concepts, chapters, topics, and questions through machine learning. Get this innovative learning experience only on Ottone!!

About

Preplyn

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Screenshots

Ottone4 screens

Preplyn4 screens

Verdict

The call

The clearest difference is update cadence: Ottone at every 2 months against Preplyn's every 6 months. On price, ads, in-app purchases 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. Ottone sells 10 one-off in-app purchases and Preplyn sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ottone ships an update every 2 months, Preplyn every 6 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 5 level

Ottone versus Preplyn: the parameters behind the verdict, then further details
Parameter	Ottone	Preplyn
Price	Free	Free
Update frequency	Every 2 months — better	Every 6 months
Ads	No	No
In-app purchases	Yes	Yes
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.5	15.5
Further details — not scored
Size	144 MB	146 MB
Age rating	4+	4+
Developer	Kunnathoor Varughese	Online Learning

In-app purchases

10 purchases

Ottone

One-time10

Package - AL$29.99
Package - AR$29.99
Package - AV$34.99

Show 7 more

Package - BB$39.99
Package - AW$39.99
Package - AX$39.99
Package - BD$39.99
Package - AZ$39.99
Package - BC$39.99
Package - BE$44.99

10 purchases

Preplyn

One-time10

Package - AU$34.99
Package - AZ$39.99
Package - BB$39.99

Show 7 more

Package - BD$39.99
Package - AW$39.99
Package - AX$39.99
Package - AY$39.99
Package - BA$39.99
Package - BH$49.99
Package - BG$49.99

Questions

Is Ottone free?

Ottone is free to download, with in-app purchases available.

Is Preplyn free?

Preplyn is free to download, with in-app purchases available.

Do Ottone or Preplyn have ads?

Neither Ottone nor Preplyn shows ads.

Which is updated more often, Ottone or Preplyn?

Ottone ships an update every 2 months, and Preplyn every 6 months. Most recently, Ottone was updated on October 18, 2026 and Preplyn on October 16, 2026.