Comparison

Java Diesel vs Naut

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

Head to head

About

Java Diesel

Features

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Busca rápida e completa dos produtos utilizando filtros por códigos originais ou paralelos, grupos e sub-grupos de produtos, descrições, montadoras e veículos. Fotos de alta qualidade, desenhos explodidos do produtos e suas aplicações.Envio rápido de orçamentos e outras solicitações de contatos e dúvidas.Atualização constante de informações e lançamentos de produtos.

About

Naut

Features

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Encontre informações técnicas, imagens, vistas explodidas interativas e vídeos, através dos códigos dos produtos, sejam eles Naut, originais ou de terceiros. Tudo para sistema de injeção a diesel.

Screenshots

Java Diesel4 screens

Naut4 screens

Verdict

The call

Java Diesel and Naut are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Java Diesel ships an update every 4 months, Naut every 3 months. The most recent releases landed on May 18, 2026 and September 9, 2026 respectively.

ScorecardNo meaningful differences

Java Diesel versus Naut: the parameters behind the verdict, then further details
Parameter	Java Diesel	Naut
Price	Free	Free
Update frequency	Every 4 months	Every 3 months — better
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	148 MB	80 MB
Age rating	17+	17+
Developer	Java Diesel LTDA	Naut

In-app purchases

None

Java Diesel

No in-app purchases

None

Naut

No in-app purchases

Questions

Is Java Diesel free?

Java Diesel is free to download, with no in-app purchases.

Is Naut free?

Naut is free to download, with no in-app purchases.

Do Java Diesel or Naut have ads?

Both Java Diesel and Naut show ads.

Which is updated more often, Java Diesel or Naut?

Java Diesel ships an update every 4 months, and Naut every 3 months. Most recently, Java Diesel was updated on May 18, 2026 and Naut on September 9, 2026.