Sayerlack vs Krona RA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sayerlack
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Aplicativo para emissão de pedidos para o canal Revenda da Renner Sayerlack
Krona RA
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A Krona disponibiliza através deste aplicativo uma experiência diferenciada na visualização dos Quadros de Distribuição. Conheça nossos produtos e os veja em sua casa através de Realidade Aumentada!
Screenshots
Verdict
The clearest difference is update cadence: Krona RA at every 3 weeks against Sayerlack's every 2 months. Krona RA also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sayerlack ships an update every 2 months, Krona RA every 3 weeks. The most recent releases landed on December 12, 2025 and October 8, 2026 respectively.
| Parameter | Sayerlack | Krona RA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 35 MB | 219 MB |
| Age rating | 4+ | 4+ |
| Developer | SZ SOLUCOES EM INFORMATICA LTDA | Signia Studios |
In-app purchases
Sayerlack
No in-app purchases
Krona RA
No in-app purchases
