Comparison

ZEN CAT vs Valclei

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

Head to head

About

ZEN CAT

Features

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Catálogo ZEN (números, descrições, aplicações, fotos e lançamentos). Permite busca rápida, avançada, técnica, comparativo de produto, acesso a dicas técnicas, entre outros...

About

Valclei

Features

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O aplicativo Valcei oferece praticidade e facilidade para consultar e localizar produtos diretamente pelo seu celular. Com funcionalidades que auxiliam na busca e na consulta do catálogo, você pode acessar as informações dos produtos de forma rápida e conveniente, a qualquer momento e onde estiver.

Screenshots

ZEN CAT4 screens

Valclei4 screens

Verdict

The call

The clearest difference is update cadence: ZEN CAT at every 3 months against Valclei's every 7 months. 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

ZEN CAT ships an update every 3 months, Valclei every 7 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

Scorecard1 real difference · 5 level

ZEN CAT versus Valclei: the parameters behind the verdict, then further details
Parameter	ZEN CAT	Valclei
Price	Free	Free
Update frequency	Every 3 months — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	160 MB	76 MB
Age rating	17+	17+
Developer	Zen SA Industria Metalurgica	Valclei Indústria e Comércio Ltda

In-app purchases

None

ZEN CAT

No in-app purchases

None

Valclei

No in-app purchases

Questions

Is ZEN CAT free?

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

Is Valclei free?

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

Do ZEN CAT or Valclei have ads?

Neither ZEN CAT nor Valclei shows ads.

Which is updated more often, ZEN CAT or Valclei?

ZEN CAT ships an update every 3 months, and Valclei every 7 months. Most recently, ZEN CAT was updated on November 6, 2026 and Valclei on November 11, 2026.