| Updated: Given the widespread use of portable devices today, it is hardly surprising that mobile casino gaming is on the rise. Most gambling operators have optimized their products for on-the-go play, delivering quality casino entertainment directly to the touchscreens on players’ smartphones and tablets.
Players can still choose from the standard range of gambling options, yet one type of game dominates virtually every mobile casino lobby: the classic one-armed bandit. Mobile slots are available in abundance, enabling users to choose from a vast array of themes, payout structures, features, and betting ranges.
Players can win life-changing jackpots on the go, as many progressive slots have been adapted for mobile play. These games run on a broad range of handheld devices, including Android smartphones, iPhones and iPads. Some have even been designed specifically for smartwatches, allowing you to carry them on your wrist wherever you go.
In this article, we take a close look at the two types of apps available to mobile players and provide newcomers with step-by-step instructions to help them get started with mobile slot play. We conclude with brief overviews of five notable slots you can enjoy on your smartphone or tablet.
The Age of HTML5 Mobile Slots
We live in an era of instant-play gaming, with more and more casino software developers switching to HTML5 technology. Until recently, most mobile slots designed for in-browser play relied on the Adobe Flash plug-in, but this technology is quickly becoming a thing of the past.
Decline of Flash Technology
HTML5 AdvantagesDecline of Flash Technology
In September 2019, Microsoft reminded its customers that the distribution of and support for Adobe Flash would end on December 31, 2020.
Many widely used browsers had already discontinued Flash updates and support, with Mozilla Firefox dropping support as early as 2016.
Google Chrome and Internet Explorer had also announced plans to block Flash altogether when it reached the end of its life in 2020.
It was clear that everyone, including slot developers and online casinos, was migrating to HTML5. What did this mean for mobile slot players? The short answer was a more flexible, safer, and generally improved in-browser gaming experience.
HTML5 Advantages
It is no coincidence that the Flash plug-in became obsolete. The main problems with this technology stemmed from its inefficiency and security vulnerabilities. HTML5 is faster, safer, and more robust.
Unlike Flash, HTML5 does not require users to install a proprietary plug-in in their browsers, making it less susceptible to attacks and other security problems.
Furthermore, HTML5 is not a standalone piece of software. It is a markup-based web technology that has become an industry standard and is recognized by the World Wide Web Consortium. For this reason, all major internet browsers support it natively without the need for additional plug-ins.
HTML5 is also lightweight. This makes it faster because it requires less processing power to handle multimedia content like slots and other casino games.
This efficiency improves the experience for mobile reel spinners by reducing power consumption. As a result, smartphone batteries can last longer.
Finally, compatibility is another important benefit. Mobile slots built in HTML5 can be accessed from all modern browsers and portable devices. You can play the games on a vast range of smartphones and tablets, no matter which operating system they use.
The hassle of maintaining an up-to-date Flash plug-in is gone. Players simply open their mobile browsers, log in to their favorite online casino, load their preferred slot game, and start playing.
For added convenience, you can add the slot site’s address to your browser’s home screen for quicker and easier access to your favorite games on the go.
The Downloadable App Option for Mobile Slot Players
Keep in mind that in-browser play is not the only option available to avid mobile slot players. Many of the largest online casinos develop and release native applications that reel spinners can download and install on their devices for free.
Regulations Benefits CompatibilityRegulations
Slot enthusiasts who use iOS devices can search the official App Store for their favorite casino apps, if available. The situation is different for those with Android-based smartphones and tablets.
Only slot players from certain regulated jurisdictions can download real-money gambling content directly from Google Play. If you reside in countries such as France, the UK, or Italy and your preferred slot site offers a dedicated Android app, you should have no difficulty finding it in the Play Store.
Players outside these jurisdictions can visit their preferred slot sites to see whether native Android applications are available.
If an app is available, you can download it directly from the gambling site. Before opening the slot app, however, you must enable the installation of software from unknown sources, meaning sources other than the Google Play Store.
Benefits
App sizes vary depending on their design and the amount of gaming content they include, but downloading and installing one rarely takes more than a minute.
Installing a dedicated app offers the added benefit of easy accessibility. It saves slot players the hassle of opening a browser and typing the mobile casino’s address.
Compatibility
You must ensure that the mobile slot software is compatible with your operating system. Apps from newer slot sites are generally designed for more modern devices and may not support older OS versions.
Two examples are our recommended Rizk Casino and LeoVegas, whose Apple-compatible mobile apps work only on iOS 8.0 or later.
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Why Players Prefer Mobile Slots
Getting Started with Mobile Slots Slots and Mobile Devices Are the Perfect Match Facts and FiguresGetting Started with Mobile Slots
For the most part, playing slots on a mobile device is no different from playing them on a desktop computer or laptop. However, mobile reel-based games offer the added benefits of greater flexibility and convenience.
For newcomers who are just entering the vast world of mobile slots, we have compiled a short list of steps to follow when embarking on a mobile gaming journey.
- Ensure that your smartphone or tablet has access to a reliable wireless connection. If you are on a cellular data plan, make sure you do not exceed your data limit while spinning the reels.
- Check that you have sufficient battery power before you start. HTML5 slots may be less demanding in terms of processing power, but that does not mean they cannot completely drain your smartphone’s battery. If you are an avid reel spinner, consider investing in a portable power bank or charger to extend your playtime.
- Find a mobile-friendly casino with a comprehensive catalog of slots, either in-browser or via a native application. Feel free to explore BonusInsider’s list of recommended casinos. All of them are mobile-compatible and offer slot bonuses with reasonable terms and wagering requirements.
- Test the catalog in demo mode to see how the games play, and then create an account if you intend to play for real money. Free play is not available to UK-based spinners, who must register and undergo verification before accessing any demo game. Other customers also need to verify their accounts, but usually at a later stage when they submit their first withdrawal request.
- Top up your new slot account with real money. The mobile casinos recommended by BonusInsider have solid reputations and use SSL encryption technology to help protect payment details. Some mobile casinos even allow players to deposit directly from their smartphones through mobile-billing services such as Boku.
- Select a mobile slot and tap its thumbnail in the lobby to load the game. Some suppliers design their slots exclusively for landscape mode. If that is the case, the software will prompt you to rotate your device before the game starts. Check the paytable to review the special features and payouts. Everything you need to know about your chosen slot is listed there.
- If you are satisfied with the slot’s payouts and features, use the gaming controls to adjust your wager. Pay attention to the number of coins you bet per payline, as some games allow you to cover each payline with multiple credits. The more coins you bet per line, the higher the cost per spin. Then tap the spin button and hope for a winning outcome.
- If the mobile slots you play yield big wins, consider cashing out some or all of your balance. Remember that slots return less money than they take in over the long run, so continued play can erode previous winnings.
Slots and Mobile Devices Are the Perfect Match
In brief, the main reasons why slots are an ideal type of game for mobile devices are:
- Simple gameplay that is easy to follow on smartphones
- Vibrant, crisp graphics and animations that stand out even more on small screens thanks to high pixel density
- Easy adaptation to mobile platforms, allowing for frequent releases of new games with fresh themes
Earlier, we explained why slots and smartphones are a good match, but what makes this combination work so well? There are several reasons why this type of game performs well on mobile devices.
For starters, slots feature simple gameplay that is easy to understand and follow even on a small-screen device such as a smartphone. Compare this with card games such as poker, baccarat, or blackjack.
Card values are not always clearly visible, particularly in older mobile releases, and the control buttons can be rather small.
It is not uncommon for a mobile card player to make a mistake because they misread their hand or accidentally tapped the wrong button. This issue is less likely with mobile slots, where the primary decision is setting the bet size.
Modern slots feature lifelike graphics and polished animations. The higher pixel density of smartphone touchscreens enhances the liveliness and vibrancy of these games, making them appear more vivid and immersive.
From a developer’s perspective, slots are relatively easy to adapt for smartphone users. They are easily adaptable to the small screens of portable devices, enabling studios to create new titles with fresh themes and capitalize on the latest trends in both the casino industry and popular culture.
Facts and Figures
We have reached a point where the number of people who transfer money through their smartphones exceeds the number who have bank accounts in some parts of Africa.
Given the surge in mobile device usage in recent years, it is no surprise that mobile gambling is one of the fastest-growing segments of the iGaming industry.
Statistics show that mobile play accounted for as much as 35% of all gambling activity in 2015. This percentage steadily increased in the years that followed. Mobile transactions represented 70% of all online gambling-related money transfers in 2018.
Analysts expected this trend to continue in the near future. A market research report published by Technavio forecast 19% growth for the global gambling market between 2017 and 2021.
Slots are among the biggest mobile revenue drivers, which is not surprising considering they are available in the hundreds and remain the most popular type of casino game. Moreover, mobile slots have produced some of the largest wins recorded to date.
For example, Microgaming’s progressive slot Mega Moolah awarded the largest mobile jackpot recorded at the time in 2016, when a lucky user collected $11.6 million with a bet as small as $1.50 on her iPad.