WASH vs SDNM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WASH
Pay for laundry services conveniently using your mobile device. Check machine availability, receive notifications when your cycle is complete, and access helpful laundry tips. This app is designed for network-connected laundry rooms.
- Convenient mobile pay for laundry
- Check machine availability
- Get notified when laundry is done
- Laundry tips and hacks
- Request machine service
- In-app support
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Mobile payment meets smart laundry! ONE APP DOES IT ALL • Convenient mobile pay for laundry • Check machine availability and get notified when laundry is done • Tips, Tricks and Laundry Hacks • Request Machine Service • In-app Support FOR NETWORK CONNECTED LAUNDRY ROOMS See what machines are available and in-use from wherever you are and receive real-time notifications when your laundry completes. IT’S AS EASY AS 1-2-3 Setup an account and fill in the required fields. Add funds using your credit/debit card and then find the machine you want to use and tap pay. SUPPORT Need help? We have multiple ways to reach our support team, day or night. Email us at: mobilesupport@washlaundry.com. **Mobile pay is only available for WASH-Connect enabled machines**
SDNM
This app allows users to anonymously and securely report near misses or close calls. It collects details about incidents, potential injuries, and safety improvements, with automatic blurring of faces and offensive images for privacy. The app offers full offline support and synchronizes data when a connection is available.
- Anonymous reporting
- Secure data collection
- Image upload and commenting
- Automatic image blurring (faces, offensive content)
- Offline support
- Auto-synchronization
- User feedback mechanism
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Anonymously and securely report near misses/close calls with the SDNM app. - Collect information about what happened - Collect information about potential injuries and/or damage to equipment - Collect information about potential improvements to safety - Upload and comment on images - App automatically blurs offensive and/or violent images - App automatically blurs all faces in uploaded images for anonymity - Submissions are anonymous by default - Full offline support and auto-synchronization of data and images when a connection is available - Integration with device email to submit questions about the app - User feedback mechanism to rate and comment on the app - New Near Miss submissions send an email to the Safety Operations team with all data, and secure links to scrubbed images
Screenshots
Verdict
The clearest difference is ratings volume: WASH at 198K against SDNM's 6. WASH also leads on update cadence (every 4 weeks vs every 4 months) and chart position (#127 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.4 for WASH against 4.5 for SDNM. That said, the two scores are not equally well evidenced: WASH has 198K ratings behind it against 6, so its average is the more settled of the two.
WASH ships an update every 4 weeks, SDNM every 4 months. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.
| Parameter | WASH | SDNM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (198K ratings) | 4.5 (6 ratings) — better |
| Positive reviews | 24.2% of reviews | — |
| Number of ratings | 198K — better | 6 |
| Update frequency | Every 4 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #127 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 67 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | WASH Multifamily Laundry Systems | San Diego Gas & Electric |
Customer experience
WASH
SDNM
Bugs and requests
WASH
Reported bugs
4 issues- App crashes and freezes
- Machines not detected or disconnecting
- Incorrect charge amounts
- Notification issues
Requested features
4 requests- Allow custom reload amounts
- Improve machine availability tracking
- Add timer functionality
- Implement refund/balance transfer options
SDNM
Not enough reviews yet to summarise bugs or requests.
In-app purchases
WASH
No in-app purchases
SDNM
No in-app purchases
