# 今日こそ絶対やる!!アプリ vs Source Browser for Research

The clearest difference is in-app purchases: 今日こそ絶対やる!!アプリ at none against Source Browser for Research's 1. 今日こそ絶対やる!!アプリ also leads on iOS requirement (15.1 vs 17.2). Source Browser for Research's advantage is update cadence (every 3 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Source Browser for Research sells 1 one-off in-app purchase. 今日こそ絶対やる!!アプリ asks for nothing beyond the download.

今日こそ絶対やる!!アプリ ships an update fortnightly, Source Browser for Research every 3 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 今日こそ絶対やる!!アプリ | Source Browser for Research |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6759897268/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 30 MB | 6 MB |
| Requires iOS | **15.1** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Nanoha Toriguchi](https://appshunter.io/developer/1879213344) | [YUKIYA SHIMODA](https://appshunter.io/developer/6804373908) |

## What reviewers say

### 今日こそ絶対やる!!アプリ

[App page](https://appshunter.io/ios/app/id6759897268)

This app helps you overcome procrastination and forgetfulness by focusing on tasks you need to do today. It uses notifications to keep you on track and celebrates your accomplishments with enthusiastic praise and achievement certificates.

**Highlights:** Today's tasks focus, Customizable notification modes, Enthusiastic task completion praise, Automatic achievement certificates, Local data storage for privacy

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

**In-app purchases:** none


### Source Browser for Research

[App page](https://appshunter.io/ios/app/source-browser-for-research/id6806154744)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TEXT MAP | $1.99 | one-time |


## Frequently asked questions

### Is 今日こそ絶対やる!!アプリ free?

今日こそ絶対やる!!アプリ is free to download, with no in-app purchases.

### Is Source Browser for Research free?

Source Browser for Research is free to download, with in-app purchases available.

### Do 今日こそ絶対やる!!アプリ or Source Browser for Research have ads?

Neither 今日こそ絶対やる!!アプリ nor Source Browser for Research shows ads.

### Which is updated more often, 今日こそ絶対やる!!アプリ or Source Browser for Research?

今日こそ絶対やる!!アプリ ships an update fortnightly, and Source Browser for Research every 3 days. Most recently, 今日こそ絶対やる!!アプリ was updated on October 6, 2026 and Source Browser for Research on October 11, 2026.

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