Comparison

chrtz vs Step

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

chrtz

Features
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A step‑based character ranking app with heatmap visibility and group competition. chrtz turns your steps into rank. Pick your favorite character, compete in solo or group rankings, and climb the leaderboard. Top spots unlock visibility perks—like message highlights and a larger presence on the heatmap. Track progress with Live Activity, earn rewards, and customize your character’s look with avatars and backgrounds. Every step counts, and every rank change is real. Highlights Step‑based solo & group rankings Top‑rank visibility perks (message highlight, heatmap presence) Live Activity for quick progress checks Character customization (avatars & backgrounds) Events and rewards tied to activity

About

Step

Features
Read full description

Step-a-thon turns everyday walking into a fun, friendly challenge for your whole group. Record a walk and your steps are counted right on your phone, then added to your total on a live leaderboard. Climb the rankings, cheer on your teammates, and collect badges as you hit new milestones. Built for organized step-a-thon events — schools, workplaces, colleges, and community groups — Step-a-thon makes it easy to run a healthy, high-energy activity where everyone can take part. WHAT YOU CAN DO • Record your walks and count steps automatically using your phone's motion sensor • Watch a live leaderboard update as you and your teammates rack up steps • Join a team and compete together toward a shared goal • Earn badges as you reach new milestones • Track your personal progress over the course of the event FOR EVENT ORGANIZERS Administrators can set up events, manage participants and teams, and follow standings in real time — everything you need to run a smooth step challenge. PRIVACY FIRST Step-a-thon collects very little. Your phone's motion sensor is used only while you're recording a walk, and only the resulting step count is saved — never the raw sensor data. No location tracking, no ads, and no third-party analytics. Read our privacy policy at https://steps.eskoops.com/privacy. Lace up, start walking, and see how far your team can go.

Screenshots

chrtz3 screens
Step4 screens

Verdict

The call

The clearest difference is update cadence: Step at every 3 days against chrtz's weekly. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

chrtz ships an update weekly, Step every 3 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 5 level
chrtz versus Step: the parameters behind the verdict, then further details
ParameterchrtzStep
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.215.0 — better
Further details — not scored
Size59 MB9 MB
Age rating4+4+
DeveloperSungsu ChoiThought Bulb

In-app purchases

None

chrtz

No in-app purchases

None

Step

No in-app purchases

Questions

Is chrtz free?
chrtz is free to download, with no in-app purchases.
Is Step free?
Step is free to download, with no in-app purchases.
Do chrtz or Step have ads?
Neither chrtz nor Step shows ads.
Which is updated more often, chrtz or Step?
chrtz ships an update weekly, and Step every 3 days. Most recently, chrtz was updated on October 31, 2026 and Step on October 31, 2026.

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