?
Book Of Kings

Book Of Kings

Bet9ja Tech
4.8 ★★★★★★★★★★ 74K reviews 50K+ Downloads 12+ Rated for 12+
Contains ads In-app purchases
Install Play Protect
B
B
B

About this app

What is Book Of Kings?

The bill prohibits signs, banners, or display panels in arenas, gymnasiums, stadiums and other sports event venues. It also bans advertising on public transport, such as the side panel, exterior or the rear window of buses. The bill imposes a fine of BRL50,000 ($10,000) and a ban on hosting events for up to two years.

The proposal does not explicitly prohibit the display of betting brands on team jerseys, but some city councillors want to include this in the bill.

Clubs fear the measure will jeopardise revenue from betting company sponsorships. Corinthians (Esportes da Sorte), Palmeiras (Sportingbet), and São Paulo (Superbet) alone hold contracts worth BRL350 million annually with betting firms.

What is Book Of Kings?

Playtech revenue increased 10% year-on-year in its H1 to €425.1 million, powered by what the company described as “exceptional growth” for its B2B business in North America.

Revenue from the US and Canada surged 161% year-on-year to €56.9 million.

The company’s adjusted EBITDA also rose 77% to €162.5 million, with B2B accounting for €128.1 million of that total.

About Book Of Kings

The key tension in every crash game is greed versus discipline. The multiplier can crash at any moment, so the longer you wait the bigger the reward but also the bigger the risk.

Many players use a fixed cash-out target, such as 1.5x or 2x, and exit automatically every round. This removes emotion from the decision and keeps losses predictable.

The outcome of each round is determined by a provably fair system, which means every result can be independently verified. This transparency is part of why the format caught on so quickly.

App info

Updated onApr 22, 2026
Size73 MB
Installs50K++
Current Version1.9.8
Requires Android7.0 and up
Content RatingRated for 12+
Interactive ElementsUsers Interact
Released onApr 02, 2022
Offered byBet9ja Tech
BetKing10 Cash Bisons