# Diện Chẩn vs Dienchan dots

The clearest difference is in-app purchases: Diện Chẩn at none against Dienchan dots's 1. Diện Chẩn also leads on iOS requirement (10.0 vs 15.1). Dienchan dots's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Dienchan dots sells 1 one-off in-app purchase. Diện Chẩn asks for nothing beyond the download.

Diện Chẩn ships an update every 3 weeks, Dienchan dots every 2 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Diện Chẩn | Dienchan dots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dienchan-dots/id1584477075/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 115 MB | 42 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [THANH CONG TELECOM TELECOMMUNICATION JOINT STOCK COMPANY](https://appshunter.io/developer/921294604) | [Jonathan Payet](https://appshunter.io/developer/1584477077) |

## What reviewers say

### Diện Chẩn

[App page](https://appshunter.io/ios/app/dien-chan/id1378892739)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dienchan dots

[App page](https://appshunter.io/ios/app/dienchan-dots/id1584477075)

Discover Dien Chan, a Vietnamese facial reflexology technique to activate self-regulation. Stimulate reflex points on the face to address various health concerns and create personalized treatment formulas.

**Highlights:** Vietnamese facial reflexology technique, Stimulate reflex points on the face, Activate body's self-regulation, Address various health fields, Create custom treatment formulas

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accès à vie | $11.99 | one-time |


## Frequently asked questions

### Is Diện Chẩn free?

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

### Is Dienchan dots free?

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

### Do Diện Chẩn or Dienchan dots have ads?

Diện Chẩn shows ads; Dienchan dots does not.

### Which is updated more often, Diện Chẩn or Dienchan dots?

Diện Chẩn ships an update every 3 weeks, and Dienchan dots every 2 weeks. Most recently, Diện Chẩn was updated on November 11, 2026 and Dienchan dots on November 3, 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.*