# Piing! SG vs The Ridge Mobile Key

The clearest difference is update cadence: The Ridge Mobile Key at weekly against Piing! SG's monthly. The Ridge Mobile Key also leads on iOS requirement (13.0 vs 16.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Piing! SG ships an update monthly, The Ridge Mobile Key weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Piing! SG | The Ridge Mobile Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (326 ratings)](https://appshunter.io/ios/app/piing-sg/id1106510073/reviews)** | — |
| Number of ratings | **326** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 2 MB | 63 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piing (Pte.) Ltd.](https://appshunter.io/developer/1106510072) | [Trevo Pte Ltd](https://appshunter.io/developer/1777756379) |

## What reviewers say

### Piing! SG

[App page](https://appshunter.io/ios/app/piing-sg/id1106510073)

This app offers on-demand dry cleaning and laundry services with convenient pick-up and delivery. Schedule services, track your orders in real-time, and receive clean clothes the next day. Enjoy hassle-free laundry care to save time for more important activities.

**Highlights:** On-demand pick-up and delivery, Live order tracking, Next-day delivery, 3-day and 1-day turnaround options, Re-clean guarantee, No minimum order value

**In-app purchases:** none

**What reviewers like**

- 👍 Great service overall
- 👍 Consistent and reliable
- 👍 Excellent concept
- 👍 Amazing service and app
- 👍 Good prices

**What reviewers complain about**

- 😞 Increased charges for services
- 😞 Exploiting customer base
- 😞 Lost clothes
- 😞 Poor customer service
- 😞 Rejected dry cleaning requests

**Reported bugs**

- App crashes frequently
- Save button is greyed out
- App closes when clicking 'add item'
- Cannot leave delivery instructions
- App is full of bugs

**Requested features**

- Send rating requests after delivery, not mandatory on first load
- Allow country code option for tourists for phone number registration
- App should save settings like pickup at door and automatically populate regular order options
- Improve app stability and fix bugs
- Better driver tracking


### The Ridge Mobile Key

[App page](https://appshunter.io/ios/app/the-ridge-mobile-key/id6760285440)

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

**In-app purchases:** none


## Frequently asked questions

### Is Piing! SG free?

Piing! SG is free to download, with no in-app purchases.

### Is The Ridge Mobile Key free?

The Ridge Mobile Key is free to download, with no in-app purchases.

### Do Piing! SG or The Ridge Mobile Key have ads?

Neither Piing! SG nor The Ridge Mobile Key shows ads.

### Which is updated more often, Piing! SG or The Ridge Mobile Key?

Piing! SG ships an update monthly, and The Ridge Mobile Key weekly. Most recently, Piing! SG was updated on November 2, 2026 and The Ridge Mobile Key on October 31, 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.*