Comparison

colette 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

colette

Features
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The Mobile Component Part of the colette project. "colette" stands for „Computational Thinking Learning Environment for Teachers in Europe“ and is is co-founded by the European Union. It is part of the Erasmus+ Programme, Key Action 2 – Strategic Partnerships under the number: 2020-1-DE03-KA201-077363.

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

colette4 screens
Digital Elements4 screens

Verdict

The call

The clearest difference is iOS requirement: colette at 13.0 against Digital Elements's 15.5. On price, update cadence, 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

colette ships an update every 6 weeks, Digital Elements every 4 weeks. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 5 level
colette versus Digital Elements: the parameters behind the verdict, then further details
ParametercoletteDigital Elements
PriceFreeFree
Update frequencyEvery 6 weeksEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size45 MB8 MB
Age rating4+4+
DeveloperApparent MediaDatawise Data Engineering LLC

In-app purchases

None

colette

No in-app purchases

None

Digital Elements

No in-app purchases

Questions

Is colette free?
colette 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 colette or Digital Elements have ads?
Neither colette nor Digital Elements shows ads.
Which is updated more often, colette or Digital Elements?
colette ships an update every 6 weeks, and Digital Elements every 4 weeks. Most recently, colette was updated on September 10, 2026 and Digital Elements on September 8, 2026.

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