# Jinsim vs HeartBlending

The clearest difference is update cadence: HeartBlending at every 3 days against Jinsim's every 2 weeks. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Jinsim ships an update every 2 weeks, HeartBlending every 3 days. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Jinsim | HeartBlending |
| --- | --- | --- |
| Price | — | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/jinsim/id6770534229/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [JINWOOK CHUNG](https://appshunter.io/developer/1896751459) | [junhyeong kim](https://appshunter.io/developer/1773995986) |

## What reviewers say

### Jinsim

[App page](https://appshunter.io/ios/app/jinsim/id6770534229)

This app fosters deeper connections through slow communication, focusing on written messages and a 6-hour delivery time for letters. It encourages sharing daily thoughts and finding like-minded individuals in a safe, respectful environment.

**Highlights:** Daily journaling with 'Today's Writing', 6-hour delayed letter delivery, Slow, thoughtful communication, Safe and curated interactions, Connect through shared thoughts and feelings

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

**In-app purchases:** none


### HeartBlending

[App page](https://appshunter.io/ios/app/heartblending/id6794884047)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jinsim free?

Pricing for Jinsim is not currently listed on the App Store.

### Is HeartBlending free?

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

### Do Jinsim or HeartBlending have ads?

Neither Jinsim nor HeartBlending shows ads.

### Which is updated more often, Jinsim or HeartBlending?

Jinsim ships an update every 2 weeks, and HeartBlending every 3 days. Most recently, Jinsim was updated on October 8, 2026 and HeartBlending on October 15, 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.*