# hi, world vs Intelligent Diary

The clearest difference is rating: Intelligent Diary at 5.0 against hi, world's 3.6. hi, world's advantage is in-app purchases (none vs 3) and ratings volume (14 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Intelligent Diary sells 3 one-off in-app purchases. hi, world asks for nothing beyond the download.

Intelligent Diary holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: hi, world has 14 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | hi, world | Intelligent Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (14 ratings)](https://appshunter.io/ios/app/hi-world/id6739831139/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intelligent-diary/id6778317561/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 331 MB | 3.7 GB |
| Requires iOS | **26.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [Nekonomikon K.K.](https://appshunter.io/developer/1741237607) | [Elise Wood](https://appshunter.io/developer/413619458) |

## What reviewers say

### hi, world

[App page](https://appshunter.io/ios/app/hi-world/id6739831139)

This app is a personal space to collect and organize media that resonates with you. It allows users to save music, images, clips, and moments without the pressure of social performance or a public feed. Content is presented as cards, arranged intuitively to reflect your personal organization style.

**Highlights:** Personalized media collection, Save music, images, clips, moments, Intuitive card-based organization, No public feed or performance pressure, Vibe-matching content curation

**In-app purchases:** none


### Intelligent Diary

[App page](https://appshunter.io/ios/app/intelligent-diary/id6778317561)

This private digital journal captures video, voice, photos, text, and handwriting entirely on your device. It transcribes and analyzes your entries to reveal personal patterns, insights, and charts without any data leaving your phone. Your journal is stored as accessible files, with options for device-to-device syncing.

**Highlights:** On-device data processing, Multimedia entry capture (video, voice, photo, text, handwriting), Automatic transcription and analysis, Searchable text and insights, Data visualization (charts, maps), File-based storage and backup, Device-to-device Wi-Fi syncing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Words | $2.00 | one-time |
| Charts | $4.00 | one-time |
| Hallucination Station | $4.00 | one-time |


## Frequently asked questions

### Is hi, world free?

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

### Is Intelligent Diary free?

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

### Which has better reviews, hi, world or Intelligent Diary?

Intelligent Diary is rated higher. hi, world averages 3.6 out of 5 from 14 ratings, while Intelligent Diary averages 5.0 from 1 ratings.

### Do hi, world or Intelligent Diary have ads?

Neither hi, world nor Intelligent Diary shows ads.

### Which is updated more often, hi, world or Intelligent Diary?

hi, world ships an update weekly, and Intelligent Diary weekly. Most recently, hi, world was updated on November 8, 2026 and Intelligent Diary on November 5, 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.*