# BetaLog vs DiaryThreads

The clearest difference is update cadence: DiaryThreads at daily against BetaLog's every 3 days. BetaLog's advantage is iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BetaLog sells 2 in-app purchases, starting at $4.99 per month and DiaryThreads sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

BetaLog ships an update every 3 days, DiaryThreads daily. Both last shipped on October 6, 2026.

## The numbers

| Metric | BetaLog | DiaryThreads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/diarythreads-timeline-journal/id6795139345/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | — | Freemium |
| Size | 113 MB | 39 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [星宇 赵](https://appshunter.io/developer/1804927050) | [世杰 戴](https://appshunter.io/developer/1896061356) |

## What reviewers say

### BetaLog

[App page](https://appshunter.io/ios/app/betalog-climbing-tracker/id6761992252)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BataLog Monthly pro | $4.99 | per month |
| BetaLog Yearly member | $39.99 | 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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Lifetime Premium | $6.99 | one-time |


## Frequently asked questions

### Is BetaLog free?

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

### Is DiaryThreads free?

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

### Do BetaLog or DiaryThreads have ads?

Neither BetaLog nor DiaryThreads shows ads.

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

BetaLog ships an update every 3 days, and DiaryThreads daily. Most recently, BetaLog was updated on October 6, 2026 and DiaryThreads on October 6, 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.*