Best idle games on mobile
Phones suit idle games well. You open the app, spend what piled up, set the next goal and put it away again. The hard part is finding games that don't bury that loop under energy timers and pop-up offers.
These ten are the mobile games in our directory we would point a friend to. There are a few long-running hits and several smaller games from solo developers. For each one we read the App Store or Google Play page for the price, offline progress, and how it handles ads and purchases. Some are only on Android or only on iOS, and each entry says which.
Want the whole set? The mobile idle and incremental games list updates itself, and idle games on mobile narrows it down further.
The Tower - Idle Tower Defense
One tower, endless waves, and a workshop where coins buy permanent upgrades. Research keeps unlocking new parts of the game whether you are playing or not, a card collection stacks bonuses on top, and live tournaments put you up against other players. It has been out since 2021, and the latest App Store update landed on September 25. It holds a 4.2 average from about 19,900 App Store ratings. Free on iOS and Android, with in-app purchases. Start here if you want the deepest idle game you can carry in your pocket.
Full review
AdVenture Capitalist
The business idle that a decade of mobile tycoon games copied. You start with one lemonade stand, buy more businesses and hire managers so they run without you. Angel Investors are the prestige layer, each one raising your profits, and later you expand to the Moon and Mars. Limited-time events come around regularly with their own leaderboards. It's free on iOS and Android, and it averages 4.7 from more than 380,000 App Store ratings. A good first idle game, because every system is easy to read.
Full review
Leaf Blower Revolution - Idle Game
You blow leaves, then buy Autoblowers to blow them for you. Fruit speeds you up, prestige turns your progress into coins for permanent upgrades, and new areas bring rare leaves and enemies you defeat by blowing leaves at them. Our listing counts more than 40 areas and 32 pets, plus crafting and minigames at the Cheese Pub. It's free on iOS, Android and Steam, and the store says you can play it actively or leave it alone. It suits people who want a very long game with a silly premise.
Full review
Idle Obelisk Miner
A mining idle with a lot going on under the surface. You build up your stats to beat the obelisk, which unlocks more of the game, and stargazing, archaeology and fishing open up over time. Bombs, drones and a hold-to-mine control mean you never have to tap until your thumb hurts. The Google Play page says there are no ads at all, not even opt-in ones, and the game tracks a completion percentage if you want to reach 100. On Android and iOS. For players who like a long list of systems to work through.
Full review
Yokai Idle
An idle action RPG set in Japanese folklore. Fights happen without you while you hunt for gear with random modifiers, craft and enchant it into builds, and recruit more than 50 Yokai, each with its own passive effect. Funding festivals pushes the island forward into a new era of Japanese history, which opens new classes, dungeons and currencies. You keep earning offline for as long as a day, your save follows you between devices, and mods come through mod.io. The App Store page lists no ads and no microtransactions, though recruiting uses a gacha system. On iOS, Android and itch.io.
Full review
Embers to Dyson
An iOS idle game about climbing the Kardashev scale, from a first campfire to Dyson swarms. Generators keep running while you are away and research can finish in the background. The twist is heat. Dirty energy is fast but cuts your efficiency, so you have to plan the move to solar, fusion and stranger things. When a run peaks you ascend for Insight, which makes the next one faster. It comes from a solo developer in New York and is built to work with VoiceOver. Free, iOS only.
Full review
Fissure: Idle Merge Miner
A merge miner with one strict rule. A digger that can't match the rock's hardness deals zero damage, so merging diggers into stronger ones on a twelve-slot grid is the only way to go deeper. Each run pays Geodes for the depth you reached, and they pay for five permanent upgrades that no reset touches. The developer says the first run usually ends around Depth 40. There's nothing to buy, no energy bar and no banner ads, only rewarded ads if you choose them. Free, Android only, and meant to be checked on a few minutes at a time.
Full review
Cursed Depths: Idle Tap RPG
A tap RPG that changes as you go down. The dungeon starts as rotting dark fantasy and slowly turns into 8-bit, neon and synthwave zones, 48 in all. You tap monsters while a party of 12 hired heroes adds damage, and every tenth stage has a timed boss. Reawakening is the prestige and pays out Relics that raise all damage for good, and you can capture more than 100 boss souls for permanent bonuses. The Play Store page says no ads and no purchases. Free, Android only, and better for players who like to tap than for pure idlers.
Full review
MergeCiv
A merge game with an incremental core. You merge tiles on one grid to climb tiers and produce gold, wood, knowledge and mana, then hire villagers and build workshops. Mana pays for spells that reshape the grid, ascending earns permanent rituals for your next run, and a Citadel stage and artifacts come after that. There are no timers between merges, no energy meter, and you earn while offline. Free on iOS and in the browser, with cloud sync if you sign in with Google or Apple. Good if you like merge games but want a reason to keep going.
Full review
Idle Party
A portrait idle RPG where you watch a small fantasy party walk through a cave and fight. The same combat keeps running when you look away, so offline progress isn't a separate summary screen. You build from 10 classes and 31 hero specs, craft and merge gear, and work through 15 dungeon zones, with late-game modes opening at level 100. Ads are optional scrolls in the hub that never interrupt a fight, the shop sells convenience rather than gear, and there's no gacha. Free on Android and designed for phones held upright.
Full reviewFor games to leave running next to a computer instead, see best second monitor games. The full mobile list is sorted by our ranking and grows as games are added.
Know a mobile idle game we should add? Submit it. All rankings are on the guides index.
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