Comparison

Marolli Technical Dictionary vs Internal Combustion Engine ICE

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

Head to head
About

Marolli Technical Dictionary

Features
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This new edition, updated to the latest scientific and technological knowledge, draws on the skills of professionals working in various fields as well as a large group of editors and lexicographers. With over 215,000 entries, it has become a classic complement to any general English-Italian-English dictionary. Alongside the terminology of classical disciplines, such as mechanics, physics, chemistry and construction theory, there are also terms found in computer science, telecommunications, energy industry and business management. The "methodical" approach allows the users to find the sub-entries of the headwords grouped based on the affinity criterion of their meanings, offering a comprehensive picture of the use of each headword. The app's interface has been redesigned to provide a simpler and more intuitive experience. You can swipe the definitions to the right to return to the search results and improve the readability by pinching the text with two fingers to zoom in and out. In addition, you can tap on any word within the definitions and look it up directly in the dictionary without having to type it into the search box. A main menu that can be activated via an icon available at the top right of the screen enables all the features of the app: โ€ข Index search: displays in alphabetical order the headwords that match the characters typed in the search box โ€ข Advanced search: lets you search for headwords, in the phraseology, and in full text โ€ข Settings: allows you to choose the font size of the definitions and the language of the interface โ€ข History: keeps a record of the searches performed โ€ข Abbreviations: displays a table with an explanation of the abbreviations used within the definitions โ€ข Feedback: use it to provide suggestions, and notify errors, missing entries or other comments โ€ข Our apps: displays an updated and detailed catalog of our offer โ€ข Privacy and Credits: view legal notices about the app Features โ€ข Compatible with iOS 13.x and later versions โ€ข Check for updates online and use of the dictionary offline โ€ข User interface in Italian and English โ€ข 215.000 headwords and definitions โ€ข 140 search categories โ€ข Systematic information regarding the sectors terms are used in โ€ข Cross-references are highlighted and selectable within the definitions โ€ข Wide repertoire of phraseology โ€ข Clear graphic presentation and easy consultation โ€ข Sharing the definitions using the features available in the device, such as social media, e-mail, SMS, etc. For any suggestions, feedback, and other information about our products, please contact us at apps@edigeo.it Follow us on our Facebook page at https://www.facebook.com/edigeosrl

About

Internal Combustion Engine ICE

Features
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Internal Combustion Engine ICE is a practical reference app for learning engine parts, systems, and automotive technology. Browse organized topics, search article titles or full article text, save favorites, and follow guided learning paths built from the included reference articles. Article text is bundled for offline reading, and optional image packs can be downloaded per language when you want richer offline media. The app is useful for automotive students, mechanics, engineering learners, and anyone who wants a compact engine reference on iPhone or iPad. Features: - Offline article library - Topic browser with alphabetical sections - Title and full-text search - Favorites and recent articles - Guided learning paths - Adjustable article text size - Light, dark, and system theme support - Optional per-language image downloads - Remove Ads purchase and restore Article content is based on Wikipedia and Wikimedia sources. Source links and license notes are available inside the app.

Screenshots

Marolli Technical Dictionary4 screens
Internal Combustion Engine ICE4 screens

Verdict

The call

The clearest difference is price: Internal Combustion Engine ICE at Free against Marolli Technical Dictionary's $22.99. Internal Combustion Engine ICE also leads on update cadence (every 2 months vs every 10 months) and iOS requirement (13.0 vs 15.0). Marolli Technical Dictionary's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Internal Combustion Engine ICE is free to download; Marolli Technical Dictionary costs $22.99 up front. Internal Combustion Engine ICE sells 1 one-off in-app purchase. Marolli Technical Dictionary asks for nothing beyond the download.

UpkeepUpdate frequency

Marolli Technical Dictionary ships an update every 10 months, Internal Combustion Engine ICE every 2 months. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

Scorecard5 real differences ยท 1 level
Marolli Technical Dictionary versus Internal Combustion Engine ICE: the parameters behind the verdict, then further details
ParameterMarolli Technical DictionaryInternal Combustion Engine ICE
Price$22.99Free โ€” better
Update frequencyEvery 10 monthsEvery 2 months โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size22 MB29 MB
Age rating4+4+
DeveloperEdigeo S.r.l.Sylviory Dubuisson

In-app purchases

None

Marolli Technical Dictionary

No in-app purchases

1 purchases

Internal Combustion Engine ICE

One-time1
  • Remove Ads$1.99

Questions

Is Marolli Technical Dictionary free?
Marolli Technical Dictionary costs $22.99, with no in-app purchases.
Is Internal Combustion Engine ICE free?
Internal Combustion Engine ICE is free to download, with in-app purchases available.
Do Marolli Technical Dictionary or Internal Combustion Engine ICE have ads?
Internal Combustion Engine ICE shows ads; Marolli Technical Dictionary does not.
Which is updated more often, Marolli Technical Dictionary or Internal Combustion Engine ICE?
Marolli Technical Dictionary ships an update every 10 months, and Internal Combustion Engine ICE every 2 months. Most recently, Marolli Technical Dictionary was updated on September 23, 2026 and Internal Combustion Engine ICE on October 6, 2026.

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