Comparison

Sprint Focus vs 100日目標チャレンジ

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

Head to head
About

Sprint Focus

This app helps you focus on completing three daily tasks by breaking them down into short, timed sprints. It offers customizable sprint lengths and task types, with a simple interface designed for easy habit building and sustained effort.

Highlights
  • Select three tasks from a daily menu
  • Customizable sprint lengths (3-20 minutes)
  • Timed, task, and count-based sprints
  • Personalized task menu creation
  • Daily completion and time tracking
  • Morning notification for task candidates
Features
Read full description

Choose three things from today's five and finish them in short sprints. Sprint Focus combines the pomodoro idea, sprint training and habit building into one timer that is deliberately small — small enough that starting never feels like a decision. TODAY'S MENU, GENERATED FOR YOU Five items are drawn from the menu you keep switched on: studying, reading, exercise, tidying, idea work, anything you like. You pick three. SPRINTS OF 3 TO 20 MINUTES - 3 minutes times 3 sets (standard) - 5 minutes times 5 sets (hard) - Or a fully custom setup Choose between timed sprints, task sprints and count-based tasks. YOUR OWN MENU Add whatever you want: "read for 10 minutes", "five ideas", "tidy for 3 minutes". HISTORY AND PROGRESS Daily completions and total time are recorded, so the habit has something to lean on. A MORNING NUDGE A 9am notification tells you today's candidates are ready. WHO IT SUITS - Anyone who wants to concentrate on study or exam prep - People building a habit a little at a time - Anyone trying to keep reading or tidying going - People who bounce off complicated task managers - Anyone who finds short bursts easier to sustain Strict, but easy to keep going. Doing three things a day is enough to start moving.

About

100日目標チャレンジ

Features
Read full description

このアプリは100日で何かを達成してみたい、変わりたいという目標を持っている人をサポート、後押しするアプリです。 資格試験に合格したい、ダイエットに成功したい、新しい習慣を身につけたい、100日後に違う自分と出会ってみたい、、、 どんな小さな目標でも大丈夫です!このアプリが1人でも多くの人の目標達成の役に立てばいいなと思い作りました。 【どんなアプリ?】 目標の逆算設定(バックキャスティング)という考え方を用いています、 100日間のチャレンジに当たって、基本的な進め方は次の通りです。 ①最終的な100日後の目標を設定する。 ②最終目標を達成するためのチェックポイントとなる中間目標を設定する。 ③中間目標を目指すための行動計画として、今日、今週やることを決定する。 ④毎週、中間目標ごとに振り返りを行うことで自分の成長を実感し、次の目標に向かって進むことができる。 【どんな人におすすめ?】 ・目標はあるけど、何から始めればいいかわからない ・取り組んではみたものの、三日坊主になった経験がある ・振り返りや目標管理を習慣にしたい ・資格取得・ダイエット・語学学習・スキルアップに取り組んでいる 【どんなことができる?】 ・100日間のチャレンジ設定 ・登山に見立てた合目(中間目標)による段階的な目標管理 ・日次・週次・期限付きタスクの管理 ・目標に対する達成率の表示 ・週次での振り返りとPDCAサポート ・合目ごとの自己評価と次の目標に向かうためのガイド ・ホーム画面ウィジェット対応(Small・Medium・Large) ・リマインダー通知(毎日・毎週・毎月) 利用規約(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sprint Focus3 screens
100日目標チャレンジ4 screens

Verdict

The call

The clearest difference is in-app purchases: Sprint Focus at none against 100日目標チャレンジ's 1. Sprint Focus also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (15.6 vs 18.0). On price, ads 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. 100日目標チャレンジ sells 1 in-app purchase, starting at $3.99 per month. Sprint Focus asks for nothing beyond the download.

UpkeepUpdate frequency

Sprint Focus ships an update every 5 days, 100日目標チャレンジ every 2 months. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
Sprint Focus versus 100日目標チャレンジ: the parameters behind the verdict, then further details
ParameterSprint Focus100日目標チャレンジ
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size22 MB44 MB
Age rating4+12+
DeveloperSeiya.kReo Takabatake

In-app purchases

None

Sprint Focus

No in-app purchases

1 purchases

100日目標チャレンジ

Subscriptions1
  • Pro 月額$3.991 Month

Questions

Is Sprint Focus free?
Sprint Focus is free to download, with no in-app purchases.
Is 100日目標チャレンジ free?
100日目標チャレンジ is free to download, with in-app purchases available.
Do Sprint Focus or 100日目標チャレンジ have ads?
Neither Sprint Focus nor 100日目標チャレンジ shows ads.
Which is updated more often, Sprint Focus or 100日目標チャレンジ?
Sprint Focus ships an update every 5 days, and 100日目標チャレンジ every 2 months. Most recently, Sprint Focus was updated on October 11, 2026 and 100日目標チャレンジ on October 20, 2026.

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