# Sprint Focus vs 100日目標チャレンジ

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.

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.

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.

## The numbers

| Metric | Sprint Focus | 100日目標チャレンジ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sprint-focus-habit-timer/id6756318013/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | — |
| Size | 22 MB | 44 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Seiya.k](https://appshunter.io/developer/383021944) | [Reo Takabatake](https://appshunter.io/developer/1888701948) |

## What reviewers say

### Sprint Focus

[App page](https://appshunter.io/ios/app/sprint-focus-habit-timer/id6756318013)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 100日目標チャレンジ

[App page](https://appshunter.io/ios/app/100/id6761291437)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月額 | $3.99 | per month |


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*