# Idspa Customer vs Duyên Spa

Idspa Customer and Duyên Spa are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Idspa Customer ships an update every 4 months, Duyên Spa every 3 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Idspa Customer | Duyên Spa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 15 MB | 82 MB |
| Requires iOS | 12.4 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juston bui](https://appshunter.io/developer/1521035411) | [Minh Nguyen](https://appshunter.io/developer/1253837029) |

## What reviewers say

### Idspa Customer

[App page](https://appshunter.io/ios/app/idspa-customer/id1530485263)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duyên Spa

[App page](https://appshunter.io/ios/app/duyen-spa/id1542562840)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idspa Customer free?

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

### Is Duyên Spa free?

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

### Do Idspa Customer or Duyên Spa have ads?

Neither Idspa Customer nor Duyên Spa shows ads.

### Which is updated more often, Idspa Customer or Duyên Spa?

Idspa Customer ships an update every 4 months, and Duyên Spa every 3 months. Most recently, Idspa Customer was updated on November 7, 2026 and Duyên Spa 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.*