---
title: "Day One vs Diarium: Which is searched more?"
description: "Which is more popular in search, Day One or Diarium? Compare estimated monthly branded-search demand and Share of Search inside the Journaling apps set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time."
canonical: "https://gobrandwave.com/demand/global-en/compare/day-one-vs-diarium"
publisher: "Brandwave"
---

# Day One vs Diarium: Which is searched more?

Which is more popular in search, Day One or Diarium? Compare estimated monthly branded-search demand and Share of Search inside the Journaling apps set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

## Key facts

- **Compared**: Day One and Diarium
- **Competitive set**: Journaling apps
- **Market**: Global
- **Month measured**: Aug 2026
- **Day One Share of Search**: 78.2%
- **Diarium Share of Search**: 3.7%

## Which is more popular in search, Day One or Diarium?

- In August 2026, Day One had more branded searches than Diarium among journaling apps worldwide. Day One was estimated to have 172K branded searches compared to Diarium’s 8.1K, and held a 78.2% Share of Search versus Diarium’s 3.7%.
- Day One was ahead of Diarium in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Day One’s estimated Share of Search among journaling apps worldwide moved from 70.6% to 78.2%, and its estimated monthly branded searches moved from 117K to 172K.
- Across the 11 months ending August 2026, Diarium’s estimated Share of Search among journaling apps worldwide moved from 6% to 3.7%, and its estimated monthly branded searches moved from 9.9K to 8.1K.

## How did search popularity change for journaling apps worldwide in August 2026?

- In August 2026, Day One gained estimated Share of Search among journaling apps worldwide, from 77.2% to 78.2%.
- In August 2026, Diarium lost estimated Share of Search among journaling apps worldwide, from 4.4% to 3.7%.

## Month by month

| Month | Day One estimated searches | Day One Share of Search | Day One rank | Diarium estimated searches | Diarium Share of Search | Diarium rank |
| --- | --- | --- | --- | --- | --- | --- |
| Oct 2025 | 117K | 70.6% | 1 | 9.9K | 6% | 3 |
| Nov 2025 | 172K | 76% | 1 | 8.1K | 3.6% | 3 |
| Dec 2025 | 143K | 74.7% | 1 | 9.9K | 5.2% | 3 |
| Jan 2026 | 145K | 71.7% | 1 | 12.1K | 6% | 3 |
| Feb 2026 | 117K | 72.2% | 1 | 8.1K | 5% | 3 |
| Mar 2026 | 173K | 78.5% | 1 | 9.9K | 4.5% | 3 |
| Apr 2026 | 143K | 74.7% | 1 | 9.9K | 5.2% | 3 |
| May 2026 | 375K | 88.9% | 1 | 8.1K | 1.9% | 3 |
| Jun 2026 | 172K | 77% | 1 | 8.1K | 3.6% | 4 |
| Jul 2026 | 142K | 77.2% | 1 | 8.1K | 4.4% | 3 |
| Aug 2026 | 172K | 78.2% | 1 | 8.1K | 3.7% | 3 |
| Sep 2026 | — | — | — | — | — | — |

## How each brand is measured

Brandwave collects information about searches that people make online using Day One’s and Diarium’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

- **Day One**: Measured on the search terms “day one” and “day one journal”, summed into one figure.
- **Diarium**: Measured on the search term “diarium”.

- [Day One profile](/demand/global-en/brands/day-one)
- [Diarium profile](/demand/global-en/brands/diarium)
- [All journaling apps worldwide](/demand/global-en/categories/journaling-apps): The set both shares are measured inside, 5 brands.

## Methodology

- [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused.

## Frequently asked questions

### Which is more popular in search, Day One or Diarium?

In August 2026, Day One had more branded searches than Diarium among journaling apps worldwide. Day One was estimated to have 172K branded searches compared to Diarium’s 8.1K, and held a 78.2% Share of Search versus Diarium’s 3.7%.

## Cite this page

Brandwave. "Day One vs Diarium: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/day-one-vs-diarium

This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/day-one-vs-diarium. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.