# Kaizen vs DiaryThreads

The clearest difference is in-app purchases: Kaizen at none against DiaryThreads's 2. Kaizen also leads on iOS requirement (15.1 vs 18.0). DiaryThreads's advantage is ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. DiaryThreads sells 2 in-app purchases, starting at $2.99 per month. Kaizen asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Kaizen against 5.0 for DiaryThreads. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Kaizen | DiaryThreads |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kaizen-self-improvement/id6773645505/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/diarythreads-timeline-journal/id6795139345/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | **Free** | Freemium |
| Size | 41 MB | 39 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [PARIVARDHANA SRI GARAPATI](https://appshunter.io/developer/1896365576) | [世杰 戴](https://appshunter.io/developer/1896061356) |

## What reviewers say

### Kaizen

[App page](https://appshunter.io/ios/app/kaizen-self-improvement/id6773645505)

This app helps you achieve continuous improvement by structuring your day for growth. Set meaningful goals, break them into tasks, and receive AI-driven insights to focus on high-impact actions. Track your progress with visual cues and build consistent habits.

**Highlights:** Daily priority setting, Goal setting and sub-goal breakdown, AI-driven task evaluation, Progress tracking (rings, XP, charts), Streak building and achievement badges, Cross-device synchronization

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

**In-app purchases:** none


### 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 Kaizen free?

Kaizen is free to download, with no in-app purchases.

### Is DiaryThreads free?

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

### Which has better reviews, Kaizen or DiaryThreads?

Kaizen and DiaryThreads are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Kaizen or DiaryThreads have ads?

Neither Kaizen nor DiaryThreads shows ads.

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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.*