Nano Key vs Impactus Cheff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nano Key
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Acesse os locais e ambientes protegidos pela Acess-e com dispositivos RedSquare via bluetooth com as chaves virtuais recebidas pelo app. O acesso aos ambientes são monitorados pela empresa, promovendo maior segurança.
Impactus Cheff
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Com o Impactus Cheff é possível efetuar os pedidos na mesa do cliente, fazendo a impressão diretamente no bar e cozinha, agilizando o atendimento.
Screenshots
Verdict
The clearest difference is update cadence: Nano Key at every 2 months against Impactus Cheff's every 5 months. Impactus Cheff's advantage is iOS requirement (12.0 vs 14.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nano Key ships an update every 2 months, Impactus Cheff every 5 months. The most recent releases landed on May 16, 2026 and September 16, 2026 respectively.
| Parameter | Nano Key | Impactus Cheff |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Promont Solucoes Ltda | Impactus Sistemas e Acessoria LTDA |
In-app purchases
Nano Key
No in-app purchases
Impactus Cheff
No in-app purchases
