Comparison

MathTappers vs Assessment Lock

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

Head to head
About

MathTappers

Features
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MathTappers: MultiMatch, challenges players to clear an array of cards by finding and removing sets of related cards. A sample game deck is included—Factors to 50. Once familiar with the app, you may choose to create and share additional game decks to support learning in any content area. Decks can be shared via email, website or airdrop. A game deck contains many sets of cards plus some instruction slides. When playing, a few of the sets in the deck are displayed in an array that must be cleared by selecting one set at a time. A card set may include 1, 2, 3, or more cards. Game cards may have one or more faces (just swipe to switch), and you can tap and hold on a card to enlarge it. In the settings screen, players may choose: the size of the array 3x3, 4x4, etc.; whether to have cards presented face up or face down; whether they want to start with the top image on each card or have them shuffled; and which game deck they want to play with. They may also manage the decks in their collection (delete or share). We have designed MathTappers: MultiMatch to allow anyone (teachers, students, parents, experts, etc.) to create game decks to support consolidation, mastery, and fluency development in any content area. Teacher created games can be useful, but the greater educational value comes from encouraging students to develop and demonstrate their mastery of a topic by participating in the creation and validation of their own matching game decks. Having students design and construct their own game decks may lead to: • learning that is contextualized, authentic, engaged, and active • skill development in creative thinking, reasoning, story-telling, visual design, problem-solving and audience awareness • an appreciation for intellectual property (IP) rights and understandings about copyright, Creative Commons, and appropriate attribution For those who are curious as to whether we are stepping away from mathematics in this app—we are not. Mathematics was derived from the Greek word máthēma—which is associated with study, learning, knowledge, and instruction. Designed by: Tim Pelton Leslee Francis Pelton Eileen van der Flier-Keller Joshua E Smith Programmed by: Joshua E Smith Skyler A Smith Development supported by: CER-Net University of Victoria

About

Assessment Lock

Features
Read full description

Assessment Lock is a secure web browser environment tailored for educational institutions to deliver summative e-assessments safely. Built upon the powerful, open-source foundation of the official Safe Exam Browser (SEB) for iOS, this custom application restricts access to system utilities, external apps, and unauthorized websites during high-stakes exams. By leveraging Apple’s Automatic Assessment Configuration (AAC) framework, the app locks the iPad into a secure kiosk mode directly from an assessment link or configuration file. Key Features: * Absolute Lockdown: Prevents task-switching, notifications, split-screen viewing, and unauthorized internet navigation during active testing sessions. * Official SEB Compatibility: Seamlessly reads encrypted .seb configuration files and QR codes generated for traditional Safe Exam Browser deployments. * Zero-Distraction Interface: Launches directly into your institution's pre-configured assessment portal without address bars, search fields, or open browsing capabilities. * Flexible Exit Controls: Automatically ends assessment mode upon exam completion, with invigilator quit-password support for early exits or technical interventions. Note: This application requires an institution-specific exam link or configuration to activate assessment mode. It is designed specifically for managed deployment via Apple School Manager.

Screenshots

Assessment Lock3 screens

Verdict

The call

The clearest difference is update cadence: Assessment Lock at every 3 days against MathTappers's every 108 months. Assessment Lock also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.5). On price, ads and in-app purchases 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

MathTappers ships an update every 108 months, Assessment Lock every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
MathTappers versus Assessment Lock: the parameters behind the verdict, then further details
ParameterMathTappersAssessment Lock
PriceFreeFree
Update frequencyEvery 108 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.512.0 — better
Further details — not scored
Size13 MB67 MB
Age rating4+4+
DeveloperJoshua SmithVretta Inc.

In-app purchases

None

MathTappers

No in-app purchases

None

Assessment Lock

No in-app purchases

Questions

Is MathTappers free?
MathTappers is free to download, with no in-app purchases.
Is Assessment Lock free?
Assessment Lock is free to download, with no in-app purchases.
Do MathTappers or Assessment Lock have ads?
Neither MathTappers nor Assessment Lock shows ads.
Which is updated more often, MathTappers or Assessment Lock?
MathTappers ships an update every 108 months, and Assessment Lock every 3 days. Most recently, MathTappers was updated on November 6, 2026 and Assessment Lock on October 31, 2026.

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