# Dear Diary World vs A Common Ground

The clearest difference is ads: A Common Ground at none against Dear Diary World's shown. A Common Ground also leads on iOS requirement (16.6 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Dear Diary World sells 4 in-app purchases, starting at $4.99 per month and A Common Ground sells 6 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Dear Diary World against 5.0 for A Common Ground. Both are backed by a comparable volume of ratings — 7 and 4 respectively.

Dear Diary World ships an update every 5 days, A Common Ground every 9 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Dear Diary World | A Common Ground |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/dear-diary-world/id6780045519/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/a-common-ground/id6797114998/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Freemium | Freemium |
| Size | 70 MB | 91 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [Deep Thought Matrix LLC](https://appshunter.io/developer/6780045521) | [Joseph Hogan](https://appshunter.io/developer/6797115000) |

## What reviewers say

### Dear Diary World

[App page](https://appshunter.io/ios/app/dear-diary-world/id6780045519)

This app helps you create beautifully written diary entries from your notes, voice recordings, or photos. Its AI-powered system crafts entries that sound authentic to you, making journaling effortless.

**Highlights:** AI-generated diary entries, Journaling from notes, Voice-to-text journaling, Photo-based entries, Personalized writing style, Private and secure

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Writer Monthly | $4.99 | per month |
| Archivist Monthly | $9.99 | per month |
| Writer Annual | $49.99 | per year |
| Archivist Annual | $99.99 | per year |


### A Common Ground

[App page](https://appshunter.io/ios/app/a-common-ground/id6797114998)

Connect with others who share similar life experiences for peer support. Find communities, engage in meaningful conversations, and access wellness tools. This platform is designed for understanding and connection, offering a space for real stories and real support.

**Highlights:** Connect with shared experiences, Support groups for various challenges, Private one-on-one messaging, Community feed for sharing, Mood check-ins and wellness tracking, Private journaling with voice features, Access to wellness tools

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Access | $7.99 | per month |
| Premium Access | $12.99 | per month |
| Family Access | $24.99 | per month |
| Plus Access | $69.99 | per year |
| Premium Access | $119.99 | per year |
| Family Access | $219.99 | per year |


## Frequently asked questions

### Is Dear Diary World free?

Dear Diary World is free to download, with in-app purchases available.

### Is A Common Ground free?

A Common Ground is free to download, with in-app purchases available.

### Which has better reviews, Dear Diary World or A Common Ground?

Dear Diary World and A Common Ground are both rated 5.0 out of 5 on the App Store, from 7 and 4 ratings respectively.

### Do Dear Diary World or A Common Ground have ads?

Dear Diary World shows ads; A Common Ground does not.

### Which is updated more often, Dear Diary World or A Common Ground?

Dear Diary World ships an update every 5 days, and A Common Ground every 9 days. Most recently, Dear Diary World was updated on October 10, 2026 and A Common Ground on October 14, 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.*