# Calibra vs DiaryThreads

The clearest difference is update cadence: DiaryThreads at every 2 days against Calibra's weekly. DiaryThreads also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Calibra sells 2 in-app purchases, starting at $9.99 per month and DiaryThreads sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Calibra ships an update weekly, DiaryThreads every 2 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Calibra | DiaryThreads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/diarythreads-timeline-journal/id6795139345/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 10 MB | 42 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Globio](https://appshunter.io/developer/1758603063) | [世杰 戴](https://appshunter.io/developer/1896061356) |

## What reviewers say

### Calibra

[App page](https://appshunter.io/ios/app/calibra-future-self-practice/id6790159153)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calibra Premium Monthly | $9.99 | per month |
| Calibra Premium Yearly | $99.99 | per year |


### DiaryThreads

[App page](https://appshunter.io/ios/app/diarythreads-timeline-journal/id6795139345)

Transform your life into a series of shareable posts, just like social media. Capture thoughts, photos, videos, or voice notes in short entries organized into a private timeline. Gain insights into your journaling habits and revisit memories with customizable widgets.

**Highlights:** Post thoughts, photos, videos, voice notes, Private timeline organization, Insights into journaling habits, Home Screen widgets for memories and new posts, App Lock for enhanced privacy, No account required, local storage

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $8.99 | per year |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is Calibra free?

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

### Is DiaryThreads free?

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

### Do Calibra or DiaryThreads have ads?

Neither Calibra nor DiaryThreads shows ads.

### Which is updated more often, Calibra or DiaryThreads?

Calibra ships an update weekly, and DiaryThreads every 2 days. Most recently, Calibra was updated on October 31, 2026 and DiaryThreads on November 6, 2026.

---

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