Comparison

GBV Minimum Standards vs Master Math Fun

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

Head to head
About

GBV Minimum Standards

Features
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The GBV Minimum Standards mobile app presents 16 Minimum Standards for the prevention of and response to gender-based violence in emergencies. As a whole, the 16 Minimum Standards define what agencies working on specialized gender-based violence programming need to achieve to prevent and respond to gender-based violence, and deliver multisectoral services. The objective of the Minimum Standards is to establish a common understanding of what constitutes minimum prevention and response programming in emergencies. Each Standard in this resource represents a common agreement on what needs to be achieved for that specific programmatic element to be of adequate quality. The standards are universal; they are relevant for all emergency contexts. The GBV Minimum Standards app is a companion to the 2019 Inter-Agency Minimum Standards for Gender-Based Violence in Emergencies Programming. Visit gbvaor.net for more information and resources on specialized GBV programming in emergencies.

About

Master Math Fun

Features
Read full description

Learn math with your specific settings. Adjust min and max of every available operation. Addition, subtraction, multiplication, division, dice-counting and even candy counting for the youngest! To add to your kid motivation - there is a pet minigame that you as a parent can make available every x correctly solved equations. This is proven itself to be great motivation for kids to keep solving and actually want to learn. Additional settings module enables repetition to happen after wrongly solved equation in order to make problematic ones stick to child memory. Lite version is limited to 15 minutes a day, there is a link to full version within the app, but feel free to use Lite version daily, Repetition is key!

Screenshots

GBV Minimum Standards4 screens
Master Math Fun4 screens

Verdict

The call

The clearest difference is update cadence: Master Math Fun at every 4 days against GBV Minimum Standards's every 6 weeks. GBV Minimum Standards's advantage is iOS requirement (11.0 vs 13.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

GBV Minimum Standards ships an update every 6 weeks, Master Math Fun every 4 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 6 level
GBV Minimum Standards versus Master Math Fun: the parameters behind the verdict, then further details
ParameterGBV Minimum StandardsMaster Math Fun
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better13.0
Further details — not scored
Size65 MB137 MB
Age rating4+4+
DeveloperInternational Rescue Committee, Inc.Grzegorz Kiernozek

In-app purchases

None

GBV Minimum Standards

No in-app purchases

None

Master Math Fun

No in-app purchases

Questions

Is GBV Minimum Standards free?
GBV Minimum Standards is free to download, with no in-app purchases.
Is Master Math Fun free?
Master Math Fun is free to download, with no in-app purchases.
Do GBV Minimum Standards or Master Math Fun have ads?
Neither GBV Minimum Standards nor Master Math Fun shows ads.
Which is updated more often, GBV Minimum Standards or Master Math Fun?
GBV Minimum Standards ships an update every 6 weeks, and Master Math Fun every 4 days. Most recently, GBV Minimum Standards was updated on October 24, 2026 and Master Math Fun on October 15, 2026.

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