NMR Solvent Peaks vs Laundry Connect Pay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NMR Solvent Peaks
This utility helps organic chemists quickly identify potential impurities by searching a database of NMR data. Users can input solvent, peak multiplicity, and location to find candidate impurities. It supports both proton and carbon data searches.
- Search for impurities by mode, solvent, multiplicity, and ppm
- View alphabetical list of all impurities
- Adjust user interface handedness
- Select color themes
- Supports proton and carbon NMR data
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NMR Solvent Peaks is a conveniently-searchable version of the ungainly table of NMR data most organic chemists keep a copy of nearby. Instead of searching through the table for a peak near your unidentified peak, just enter your solvent and the peak's multiplicity and location and you'll have a short list of candidate impurities. NMR Solvent Peaks has support for searching both proton and carbon data, and references the widely-distributed 2010 Organometallics paper by Gregory Fulmer and coworkers and the 2016 OPRD paper by Gregory Whiteker and coworkers. Feature Highlights: - search for impurities based upon mode (proton/carbon), deuterated solvent, multiplicity, and ppm - select "show all" for ppm to see an alphabetical list of all impurities in the app's database - pick a color theme and adjust the user interface handedness
Laundry Connect Pay
Operate your community or campus laundry machines using your smartphone. Start washers and dryers, track laundry history, receive notifications when cycles are complete, and access helpful guides. This app eliminates the need for quarters and physical laundry cards, making laundry day more convenient.
- Start washers and dryers remotely
- Track laundry history
- Receive cycle completion notifications
- Access laundry tutorials and stain guides
- Request service
- Get instant refunds
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LaundryConnectPay from Automatic Laundry is a feature rich app that allows you to operate the washers and dryers in your community or campus laundry room with your smart phone. Easy to set up and add value, start machines, track history, contact us, request service, access laundry tutorials and stain removal guides, live status of your washer or dryer, text or e-mail notifications when your laundry machine is done and more! Makes doing laundry easier and much more convenient than having to get quarters and having to carry around a laundry card – everything is right on your phone! The app also allows us to give you instant refunds. This app only works at communities and schools that have laundry rooms managed by Automatic Laundry with our LaundryConnectPay system installed. Check your laundry room signage for information and availability of LaundryConnectPay. Bluetooth is required to be on to recognize and start machines.
Screenshots
Verdict
The clearest difference is rating: NMR Solvent Peaks at 5.0 against Laundry Connect Pay's 4.6. NMR Solvent Peaks also leads on review sentiment (100% vs 73%) and device support (4 vs 2). Laundry Connect Pay's advantage is ratings volume (6.3K vs 11) and iOS requirement (10.0 vs 15.5). On price, update cadence, 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.
NMR Solvent Peaks holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Laundry Connect Pay has 6.3K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of NMR Solvent Peaks's written reviews are positive against 73% of Laundry Connect Pay's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.
| Parameter | NMR Solvent Peaks | Laundry Connect Pay |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | 4.6 (6.3K ratings) |
| Positive reviews | 100.0% of reviews — better | 72.5% of reviews |
| Number of ratings | 11 | 6.3K — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.5 | 10.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Lucas Moore | Automatic Laundry Services Co., Inc. |
Customer experience
NMR Solvent Peaks
Laundry Connect Pay
Bugs and requests
NMR Solvent Peaks
Not enough reviews yet to summarise bugs or requests.
Laundry Connect Pay
Reported bugs
3 issues- Login issues and inability to recover account
- Inconsistent sync between app and machines
- Inability to get refunds for failed cycles
Requested features
3 requests- Allow multiple users on the same account
- Add option to enter custom dry time amount
- Provide real-time machine availability status
In-app purchases
NMR Solvent Peaks
No in-app purchases
Laundry Connect Pay
No in-app purchases
Questions
Is NMR Solvent Peaks free?
Is Laundry Connect Pay free?
Which has better reviews, NMR Solvent Peaks or Laundry Connect Pay?
Do NMR Solvent Peaks or Laundry Connect Pay have ads?
Which is updated more often, NMR Solvent Peaks or Laundry Connect Pay?
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