Referee Yellow card, Whistle vs ADiC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Referee Yellow card, Whistle
This utility app provides a digital referee toolkit for sports and other situations. It features a whistle sound and full-screen display of various colored cards for judgment calls. Designed for simplicity, it's suitable for games, training, or even pranks.
- Whistle sound functionality
- Full-screen yellow, red, orange, and green cards
- Simple and easy-to-use interface
- Suitable for sports refereeing
- Useful for training and games
- Can be used for pranks
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It is a simple referee application that can be used in sports etc. It can sound a whistle, can be used for sports refereeing, training, when you want to call something, pranks, etc. You can put out four kinds of cards of yellow card, red card, orange card, green card in full screen. It may be interesting to use it as a referee in sports games or when playing with friends. It is designed to be easy to use with a simple screen and functions, so please try it.
ADiC
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A ADiC lança a sua aplicação oficial, proporcionando uma forma prática e intuitiva de acompanhar todas as novidades e recursos da associação. A ADiC é uma entidade de solidariedade social que apoia crianças e idosos, com atuação prioritária na freguesia de Lousã e Vilarinho e, subsidiariamente, noutras freguesias do concelho da Lousã. Agora, com a nova app, pode aceder facilmente a informações essenciais e manter-se atualizado sobre as atividades e iniciativas da associação. Funcionalidades da aplicação: - Notícias em tempo real – Receba as últimas atualizações sobre a ADiC. - Acesso rápido a documentos – Consulte de forma simples informações e recursos importantes. - Notificações personalizadas – Ative alertas para saber sempre das novidades. Descarregue já a app e acompanhe a ADiC de forma mais rápida e acessível!
Screenshots
Verdict
The clearest difference is ads: ADiC at none against Referee Yellow card, Whistle's shown. ADiC also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support 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.
Referee Yellow card, Whistle ships an update every 2 months, ADiC weekly. The most recent releases landed on November 3, 2026 and October 15, 2026 respectively.
| Parameter | Referee Yellow card, Whistle | ADiC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (52 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryouhei Azuma | GoFox IT |
In-app purchases
Referee Yellow card, Whistle
No in-app purchases
ADiC
No in-app purchases
Questions
Is Referee Yellow card, Whistle free?
Is ADiC free?
Do Referee Yellow card, Whistle or ADiC have ads?
Which is updated more often, Referee Yellow card, Whistle or ADiC?
Other comparisons
