Comparison

ZEN CAT vs Shocklight

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

Shocklight

Features

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Consultas rápidas e gratuitas sobre todos os modelos de faróis e lâmpadas. Agora você pode acessar o catálogo da Shocklight em qualquer lugar, pelo seu smartphone ou tablet e estar sempre atualizado com os últimos lançamentos.

Screenshots

ZEN CAT4 screens

Shocklight4 screens

Verdict

The call

The clearest difference is ads: ZEN CAT at none against Shocklight's shown. Shocklight's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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, Shocklight every 4 months. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 4 level

ZEN CAT versus Shocklight: the parameters behind the verdict, then further details
Parameter	ZEN CAT	Shocklight
Price	Free	Free
Update frequency	Every 3 months — better	Every 4 months
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	160 MB	61 MB
Age rating	17+	17+
Developer	Zen SA Industria Metalurgica	Shocklight Comercio, Importacao e Exportacao de Partes de Pecas Automotivas Ltda

In-app purchases

None

ZEN CAT

No in-app purchases

None

Shocklight

No in-app purchases

Questions

Is ZEN CAT free?

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

Is Shocklight free?

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

Do ZEN CAT or Shocklight have ads?

Shocklight shows ads; ZEN CAT does not.

Which is updated more often, ZEN CAT or Shocklight?

ZEN CAT ships an update every 3 months, and Shocklight every 4 months. Most recently, ZEN CAT was updated on October 10, 2026 and Shocklight on October 19, 2026.