# Touchbase SM2 vs Wash Method

The clearest difference is review sentiment: Touchbase SM2 at 94% against Wash Method's 40%. Touchbase SM2 also leads on update cadence (every 2 months vs every 32 months) and iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Touchbase SM2 ships an update every 2 months, Wash Method every 32 months. Both last shipped on June 10, 2026.

## The numbers

| Metric | Touchbase SM2 | Wash Method |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **93.8% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 32 months |
| Monetization | Free | Free |
| Size | 5 MB | 53 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tootelo Innovation](https://appshunter.io/developer/930600687) | [The Wash Method LTD](https://appshunter.io/developer/1638515775) |

## What reviewers say

### Touchbase SM2

[App page](https://appshunter.io/ios/app/touchbase-sm2/id661562084)

This app helps REALTORS® manage real estate showings efficiently. It allows users to receive, reply to, and organize messages related to showings, view upcoming appointments on a map, and access past communication.

**Highlights:** Message management by showing, Quick message replies, Showing period pre-approval, 30-day message history, Showings activity and reports, Integrated calendar, Showings map view

**Features:** macOS Compatibility

**In-app purchases:** none


### Wash Method

[App page](https://appshunter.io/ios/app/wash-method/id1638515773)

Experience a superior car wash with advanced technology for a gentle yet efficient clean. This app offers a sparkling finish using premium soaps and waxes, with convenient on-site vacuum services available.

**Highlights:** Express automatic tunnel wash, Latest car wash technology, Gentle and efficient cleansing, Premium soap and wax, On-site vacuum services

**In-app purchases:** none


## Frequently asked questions

### Is Touchbase SM2 free?

Touchbase SM2 is free to download, with no in-app purchases.

### Is Wash Method free?

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

### Do Touchbase SM2 or Wash Method have ads?

Neither Touchbase SM2 nor Wash Method shows ads.

### Which is updated more often, Touchbase SM2 or Wash Method?

Touchbase SM2 ships an update every 2 months, and Wash Method every 32 months. Most recently, Touchbase SM2 was updated on June 10, 2026 and Wash Method on June 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*