Comparison

Jonsson School Engineering Day vs Digital Elements

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

Head to head
About

Jonsson School Engineering Day

Features
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The Erik Jonsson School of Engineering and Computer Science at the University of Texas at Dallas invites the community to participate in its annual Explore Engineering Day, kicking off Engineers Week. This dedicated event app provides up-to-the-minute details including K-12 workshop schedules, Tech Talks, announcements, maps, parking, sponsors and more.

About

Digital Elements

Features
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Euclid’s Elements stands as the most widely read mathematical treatise of all times. Delements is an innovative, digital and interactive edition of this monumental book, in modern Greek. By combining geometry, history of mathematics, as well as digital technology, Delements aims to provide high school students with a unique opportunity: (a) to reconstruct Euclid’s demonstrations through interactive diagrams; (b) to delve into historical insights about ancient mathematics; and (c) to cultivate software development skills. Delements includes: (a) The ancient Greek text of Euclid’s Elements from the edition by J. L. Heiberg. (b) Interactive diagrams for many propositions of Euclid's Elements. (c) Selected recordings of the ancient text as well as other audio-visual material. (d) Ideas for the pedagogical utilization of thematic units from the secondary education’s curriculum. This application is part of the project ‘Digital Elements’, which is supported by the Hellenic Foundation for Research and Innovation (H.F.R.I.) under the 3rd Call for ‘Science and Society’: Nodes of Research, Innovation, and knowledge diffusion. (F.N.: 2183). It is hosted by the Laboratory for the Electronic Processing of Historical Archives within the Department of History and Philosophy of Science at the National and Kapodistrian University of Athens. It is based on REPOX and GeoGebra.

Screenshots

Jonsson School Engineering Day4 screens
Digital Elements4 screens

Verdict

The call

The clearest difference is update cadence: Digital Elements at every 4 weeks against Jonsson School Engineering Day's every 11 months. Jonsson School Engineering Day's advantage is iOS requirement (13.0 vs 15.5). 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

Jonsson School Engineering Day ships an update every 11 months, Digital Elements every 4 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 4 level
Jonsson School Engineering Day versus Digital Elements: the parameters behind the verdict, then further details
ParameterJonsson School Engineering DayDigital Elements
PriceFreeFree
Update frequencyEvery 11 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size32 MB8 MB
Age rating4+4+
DeveloperUniversity of Texas at DallasDatawise Data Engineering LLC

In-app purchases

None

Jonsson School Engineering Day

No in-app purchases

None

Digital Elements

No in-app purchases

Questions

Is Jonsson School Engineering Day free?
Jonsson School Engineering Day is free to download, with no in-app purchases.
Is Digital Elements free?
Digital Elements is free to download, with no in-app purchases.
Do Jonsson School Engineering Day or Digital Elements have ads?
Neither Jonsson School Engineering Day nor Digital Elements shows ads.
Which is updated more often, Jonsson School Engineering Day or Digital Elements?
Jonsson School Engineering Day ships an update every 11 months, and Digital Elements every 4 weeks. Most recently, Jonsson School Engineering Day was updated on November 7, 2026 and Digital Elements on November 8, 2026.

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