Carbon Step vs StepDeck
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Carbon Step
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Carbon Step helps you estimate emissions from daily activities (walking, cycling, transit, driving), home energy (electricity/natural gas), food and shopping. Optionally integrates with HealthKit for steps/distance. Set personal goals, receive reminders and tips, and track your progress over time. Highlights: โข Simple logging, some automatic capture โข Goals, notifications, reduction tips โข Local database + optional cloud sync โข Turkish and English support โข Privacy-first design Make your footprint visible and build sustainable habits.
StepDeck
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StepDeck turns your daily steps into a card collecting adventure. Powered by Apple Health, every 1000 steps you take earns card packs filled with unique artwork, glowing effects, and cards ranging from Common to Legendary. WALK. EARN. COLLECT. Every 1000 steps earns a Standard Pack with 5 cards. Hit 10000 steps in a day to unlock a Daily 10k Pack โ 6 cards with significantly better rarity odds. The more you move, the more powerful your collection becomes. FOUR RARITIES. ONE HOLY GRAIL. โข Common โ your everyday pick-up โข Rare โ a solid find โข Epic โ a serious pull โข Legendary โ the one you're chasing Epic and Legendary cards have a 10% chance to appear as shiny Foil variants, treated as separate collectibles in your deck. THREE CARD SERIES The Run Series features comic-style action cards inspired by the runner's spirit. The exclusive Glacier Series takes things further with icy, limited artwork not found in standard packs โ including Foil Epics and Legendaries baked directly into the drop pool. And the all-new Art Series brings artistic cards with a look unlike anything else in your collection.
Screenshots
Verdict
The clearest difference is ads: StepDeck at none against Carbon Step's shown. StepDeck also leads on update cadence (every 5 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Carbon Step ships an update every 9 days, StepDeck every 5 days. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.
| Parameter | Carbon Step | StepDeck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 5 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.6 | 17.6 |
| Further details โ not scored | ||
| Size | 45 MB | 692 MB |
| Age rating | 4+ | 4+ |
| Developer | Mert Huseyin Ciloglu | Marcel Brueck |
In-app purchases
Carbon Step
No in-app purchases
StepDeck
No in-app purchases









