Comparison

Scatter vs Aruki

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

Head to head
About

Scatter

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Do you need some inspiration to go for a local walk? Scatter can help to make it fun! This is a simple app that generates some targets around you on a map. You then try to visit as many of the targets as you can.

About

Aruki

Features
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Walk briskly. Slow down. Repeat. Aruki guides your Japanese Interval Walking workout with clear voice and vibration cues, so you can keep your phone in your pocket and focus on your walk. Aruki is a simple interval walking timer and coach built around the Japanese Interval Walking method. Follow alternating fast and slow walking intervals without constantly watching the clock. Whether you're walking outdoors or on a treadmill, Aruki keeps your workout structured from start to finish. HOW IT WORKS Start your walk and let Aruki guide every interval. When it's time to walk faster or slow down, you'll hear a voice cue and feel a vibration. No need to check the screen or remember when to switch. Just walk, follow the cues, and stay in rhythm. FEATURES Voice & vibration cues Know exactly when to switch between fast and slow intervals without watching your phone. Japanese Interval Walking Follow the structured fast-and-slow walking method with a simple guided timer. Interval walking timer Stay on track throughout your workout with clear interval and countdown guidance. Walking history Keep a record of your completed walks and review your activity over time. Progress tracking See how consistently you're walking and follow your progress from one workout to the next. Detailed statistics Review your walking activity and workout trends in one place. Outdoor & treadmill walking Use Aruki wherever you prefer to walk, whether you're outside or on a treadmill. Dark mode Enjoy a comfortable interface in low-light conditions. Simple, distraction-free design Everything you need for your walk without unnecessary complexity. WHY ARUKI? Aruki is designed around one simple idea: you shouldn't have to stare at a timer while exercising. Put your phone away, start your workout, and let Aruki tell you when it's time to change pace. Use voice cues with your headphones or rely on vibration when you want to walk without audio. It's a simple way to make interval walking more structured and easier to follow. ARUKI PREMIUM Upgrade to Aruki Premium to unlock the complete Aruki experience: โ€ข Unlimited walking history โ€ข Custom fast and slow interval durations โ€ข Advanced insights with monthly summaries, filters, and sorting โ€ข Ad-free experience SUBSCRIPTION DETAILS Aruki Premium is available as an auto-renewable yearly subscription. The price shown in the app applies to your local App Store storefront. Payment is charged to your Apple ID when you confirm your purchase. Your subscription automatically renews unless canceled at least 24 hours before the current subscription period ends. You can manage or cancel your subscription at any time through your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/aruki-ios/privacy-policy

Screenshots

Scatter2 screens
Aruki4 screens

Verdict

The call

The clearest difference is in-app purchases: Scatter at none against Aruki's 1. Scatter also leads on iOS requirement (15.6 vs 18.6). Aruki's advantage is update cadence (every 5 days vs every 31 months). On price, ads and device support 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Aruki sells 1 in-app purchase, starting at $9.99 per year. Scatter asks for nothing beyond the download.

UpkeepUpdate frequency

Scatter ships an update every 31 months, Aruki every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Scatter versus Aruki: the parameters behind the verdict, then further details
ParameterScatterAruki
PriceFreeFree
Update frequencyEvery 31 monthsEvery 5 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, Apple Watch
Requires iOS15.6 โ€” better18.6
Further details โ€” not scored
Size1 MB27 MB
Age rating4+4+
DeveloperAndrew McGeeAbhimanyu Sharma

In-app purchases

None

Scatter

No in-app purchases

1 purchases

Aruki

Subscriptions1
  • Aruki Premium$9.991 Year

Questions

Is Scatter free?
Scatter is free to download, with no in-app purchases.
Is Aruki free?
Aruki is free to download, with in-app purchases available.
Do Scatter or Aruki have ads?
Neither Scatter nor Aruki shows ads.
Which is updated more often, Scatter or Aruki?
Scatter ships an update every 31 months, and Aruki every 5 days. Most recently, Scatter was updated on November 3, 2026 and Aruki on October 31, 2026.

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