# TossDay vs Source Browser for Research

The clearest difference is ads: Source Browser for Research at none against TossDay's shown. Source Browser for Research also leads on update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. TossDay sells 3 in-app purchases, starting at $2.99 per month and Source Browser for Research sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TossDay ships an update every 2 weeks, Source Browser for Research every 3 days. The most recent releases landed on October 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | TossDay | Source Browser for Research |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 6 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ryutaro Nakano](https://appshunter.io/developer/1883662154) | [YUKIYA SHIMODA](https://appshunter.io/developer/6804373908) |

## What reviewers say

### TossDay

[App page](https://appshunter.io/ios/app/tossday-and/id6762935153)

Effortlessly manage tasks by quickly adding them to an inbox for later organization. Visualize your day with a timeline that combines tasks and calendar events. Offers a simple interface for enhanced productivity and reduced smartphone dependency.

**Highlights:** Quick task input to inbox, Timeline view of daily tasks and calendar events, Calendar synchronization (Google, iCloud), Swipe gestures for task management, Multiple weekly view modes, Smart notifications and reminders, Home screen widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TossDay Pro 月額プラン | $2.99 | per month |
| TossDay Pro 年額プラン | $12.99 | per year |
| TossDay Pro 買い切り | $19.99 | one-time |


### 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 TossDay free?

TossDay is free to download, with in-app purchases available.

### Is Source Browser for Research free?

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

### Do TossDay or Source Browser for Research have ads?

TossDay shows ads; Source Browser for Research does not.

### Which is updated more often, TossDay or Source Browser for Research?

TossDay ships an update every 2 weeks, and Source Browser for Research every 3 days. Most recently, TossDay was updated on October 6, 2026 and Source Browser for Research on October 29, 2026.

---

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