Comparison

EcolabDocuAPP vs Math Mastery Zone

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

Head to head

About

EcolabDocuAPP

Features

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Download of documents such as manuals, catalogs and flyers of the Ecolab Engineering product range.

About

Math Mastery Zone

Features

Read full description

Get access to all premium courses and content in Math Mastery Zone, a Math learning app for kids. Get access to free and premium contents on foundational math topics in the form of recorded courses, assignments, quizzes and games. Join for workshops and clarity sessions to help children overcome math fear, build confidence and clarity of core concepts, and enjoy their learning.

Screenshots

EcolabDocuAPP4 screens

Math Mastery Zone4 screens

Verdict

The call

The clearest difference is in-app purchases: EcolabDocuAPP at none against Math Mastery Zone's 1. EcolabDocuAPP also leads on iOS requirement (10.0 vs 15.1). Math Mastery Zone's advantage is update cadence (every 2 months vs every 6 months). On price, ads 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. Math Mastery Zone sells 1 one-off in-app purchase. EcolabDocuAPP asks for nothing beyond the download.

UpkeepUpdate frequency

EcolabDocuAPP ships an update every 6 months, Math Mastery Zone every 2 months. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 3 level

EcolabDocuAPP versus Math Mastery Zone: the parameters behind the verdict, then further details
Parameter	EcolabDocuAPP	Math Mastery Zone
Price	Free	Free
Update frequency	Every 6 months	Every 2 months — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	10.0 — better	15.1
Further details — not scored
Size	95 MB	52 MB
Age rating	4+	4+
Developer	Ecolab Engineering GmbH	TagMango Inc

In-app purchases

None

EcolabDocuAPP

No in-app purchases

1 purchases

Math Mastery Zone

One-time1

Test 1-2-1 VIP Clarity call$0.99

Questions

Is EcolabDocuAPP free?

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

Is Math Mastery Zone free?

Math Mastery Zone is free to download, with in-app purchases available.

Do EcolabDocuAPP or Math Mastery Zone have ads?

Neither EcolabDocuAPP nor Math Mastery Zone shows ads.

Which is updated more often, EcolabDocuAPP or Math Mastery Zone?

EcolabDocuAPP ships an update every 6 months, and Math Mastery Zone every 2 months. Most recently, EcolabDocuAPP was updated on September 9, 2026 and Math Mastery Zone on September 13, 2026.