Comparison

Harjutaja vs Bubbulation

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

Head to head

About

Harjutaja

Features

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Harjutajas saab: * moodustada sõnu pildi järgi * moodustada lauseid kuulmise järgi * moodustada numbreid kuulmise järgi * õppida ja harjutada korrutustabelit * korrastada korrutustabel * lahendada aritmeetilisi tehteid * otsida pildile paarilist (mälumäng) * õppida värve kuulmise järgi * õppida tundma kella * kokku panna puslesid (3 erinevat liiki) * sorteerida kujundeid * joonistada sümmeetrilisi mustreid * arendada loogilist mõtlemist noolemängus * harjutada värvide kokkusegamist

About

Bubbulation

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Practice your calculation skills in a interesting bubbled way! This app aims to provide a way for children to practice their mathematical skilled by giving them positive and interesting feedback. - Basic numerical calculations of any range - Histories of any day

Screenshots

Harjutaja4 screens

Bubbulation4 screens

Verdict

The call

The clearest difference is ads: Bubbulation at none against Harjutaja's shown. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Harjutaja ships an update every 4 months, Bubbulation every 5 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 5 level

Harjutaja versus Bubbulation: the parameters behind the verdict, then further details
Parameter	Harjutaja	Bubbulation
Price	Free	Free
Update frequency	Every 4 months — better	Every 5 months
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	16.0
Further details — not scored
Size	87 MB	1 MB
Age rating	4+	4+
Developer	Ragnar Vutt	Weida Fan

In-app purchases

None

Harjutaja

No in-app purchases

None

Bubbulation

No in-app purchases

Questions

Is Harjutaja free?

Harjutaja is free to download, with no in-app purchases.

Is Bubbulation free?

Bubbulation is free to download, with no in-app purchases.

Do Harjutaja or Bubbulation have ads?

Harjutaja shows ads; Bubbulation does not.

Which is updated more often, Harjutaja or Bubbulation?

Harjutaja ships an update every 4 months, and Bubbulation every 5 months. Most recently, Harjutaja was updated on October 27, 2026 and Bubbulation on October 25, 2026.