Comparison

シンプル歩数 vs AstroWalk

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

Head to head
About

シンプル歩数

Features
Read full description

シンプル歩数は、iPhoneのヘルスケアと連携して歩数や移動距離をわかりやすく確認できる歩数管理アプリです。 日別・週別・月別のグラフ表示に対応し、日々の変化をひと目で把握できます。 1日の目標歩数を自由に設定でき、達成までの残り歩数も見やすく表示されます。 シンプルな操作で続けやすく、毎日の健康管理や運動習慣づくりに役立ちます。 プレミアム機能では、 ・追加カラーの開放 ・広告の非表示 ・ウィジェット ・ロック画面に表示 による表示機能をご利用いただけます。 利用規約(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー: https://th-ht-80d.github.io/Step-Privacy/

About

AstroWalk

This app transforms your daily steps into a journey through the solar system. Walk to virtually travel between planets and moons, collecting them as you go. A premium upgrade unlocks the full solar system and removes ads.

Highlights
  • Step count converted to solar system distance
  • Virtual travel to planets and moons
  • Collection of reached celestial bodies
  • Home screen widget for progress tracking
  • Health app integration for step data
  • Premium unlock for full solar system
Features
Read full description

Every step carries you further into space. AstroWalk turns your daily step count into distance across the solar system. Today's walk shortens the way to the next world. WALK, AND THE JOURNEY MOVES Connect to the Health app and simply walk as you normally do. Your journey travels outward from the Sun to Mercury, Venus, and Earth. At 8,000 steps a day you'll reach Mercury, your first destination, in about five days. A ROUTE BUILT ON REAL DISTANCES The distances between worlds follow the real scale of the solar system. Unlike a step counter where a number simply goes up, you can see how far you have actually come. A COLLECTION OF THE WORLDS YOU REACH Every world you reach is recorded in your collection — the Sun, planets, dwarf planets, and their distinctive moons. Each entry includes an overview and key facts. WATCH YOUR JOURNEY FROM THE HOME SCREEN Add the widget and you'll see your progress and today's steps at a glance, without opening the app. ABOUT PREMIUM The free journey takes you as far as Earth. Premium unlocks the full route from the Moon to Pluto — moons included — plus the complete collection, and removes ads. - Monthly and annual plans (annual saves about 41%) - Cancel anytime in App Store settings ABOUT YOUR STEP DATA Step data is read from the Health app and processed only on your device. It is never sent to a server and never used for advertising. Set out for space today. TERMS & PRIVACY Terms of Use: https://dynamic-allspice-b8a.notion.site/AstroWalk-3b4fe5a408d681f08a5cf1fbe67c1786 Privacy Policy: https://dynamic-allspice-b8a.notion.site/AstroWalk-3b4fe5a408d6813eb2e5e276d60faacb

Screenshots

シンプル歩数4 screens
AstroWalk4 screens

Verdict

The call

The clearest difference is ads: シンプル歩数 at none against AstroWalk's shown. On price, update cadence, 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. シンプル歩数 sells 6 in-app purchases, starting at $0.99 per month and AstroWalk sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 7 level
シンプル歩数 versus AstroWalk: the parameters behind the verdict, then further details
Parameterシンプル歩数AstroWalk
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 3 daysEvery 3 days
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.6 — better18.2
Further details — not scored
Size37 MB31 MB
Age rating4+4+
DeveloperTakahiro HamaRin Takemura

In-app purchases

6 purchases

シンプル歩数

Subscriptions4
  • 歩数月額プラン$0.991 Month
  • 月額プラン$1.991 Month
  • 歩数年額プラン$1.991 Year
Show 1 more
  • 年額プラン$6.991 Year
One-time2
  • 広告非表示$1.99
  • 買い切りプラン$2.99
3 purchases

AstroWalk

Subscriptions2
  • AstroWalk Premium Plan$4.991 Month
  • AstroWalk Premium Plan$34.991 Year
One-time1
  • Lifetime Plan$69.99

Questions

Is シンプル歩数 free?
シンプル歩数 is free to download, with in-app purchases available.
Is AstroWalk free?
AstroWalk is free to download, with in-app purchases available.
Do シンプル歩数 or AstroWalk have ads?
AstroWalk shows ads; シンプル歩数 does not.
Which is updated more often, シンプル歩数 or AstroWalk?
シンプル歩数 ships an update every 3 days, and AstroWalk every 3 days. Most recently, シンプル歩数 was updated on October 31, 2026 and AstroWalk on October 31, 2026.

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