Fieldly: Account Form Fields vs Singleton | Rich Registration
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026.
The short answer
- Singleton is detected on 18× as many Shopify stores as Fieldly: 70 vs 4 as of Nov 8, 2026.
- On the Shopify App Store: Fieldly 5.0 from 6 reviews and Singleton 4.7 from 21 reviews.
- Only Fieldly lists a free plan. Paid plans start at $12/month for Fieldly and $9.99/month for Singleton.
- Fieldly lists 1 features Singleton’s listing doesn’t mention, including Profiles.
Head to head
Build your own registration form with custom form fields
- Spain
- Switzerland
- United States
- Germany
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 Form
- · All field types
- · Email support
- · Modal or inline display
- · Reuse existing metafield definitions
- · Up to 3 fields per form
Pro
- · Everything in Free
- · Priority support
- · Unlimited fields per form
- · Unlimited forms
Base Plan
- · All features included
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCollect the customer information checkout does not give you. Build profile forms with text, dropdown, multi-choice, date, number, phone, and checkbox fields, then add them to customer account pages in a few clicks. Customers view and edit their own details in their account. Every answer is stored as a customer metafield, ready to use in segments, personalization, and Shopify Flow.
It's important to know about as much as possible about customers. This app will help with better understanding of the clients habits and needs. That knowledge will allow merchant to improve it's services and finally make more profit of his business. You can create unlimited custom fields in registration form and get all required data about your customers, that cannot be done with standard registration form.
- Form builder with text, dropdown, multi-choice, checkbox, date, number, phone
- Native block in new customer accounts, shown inline or in an edit modal
- Answers saved to customer metafields for segments, Flow, and personalization.
- Add unlimited custom fields to your registration form, with own validations
- Send mail notifications for administrators after new customer is registered
- Allow to customers to edit theirs datas in theirs own accounts
- Copy customers data to "Customer Note" field, displayed in customer detail page
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Fieldly |  Singleton |
|---|---|---|
| Detected stores | 4 | 70(ahead) |
| Net store change, 28 days | 0 | −3 |
| Stores added, 28 days | Not enough data | 2 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Apparel & Accessories, Food, Beverages & Tobacco, Health & Beauty | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Spain, Switzerland | United States, Germany, Canada |
Reviews
| Measure | Fieldly | Singleton |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.7 ★ |
| App Store reviews | 6 | 21(ahead) |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Fieldly and Singleton: common questions
- Which is more popular, Fieldly or Singleton?
- Singleton is detected on 18× as many Shopify stores as Fieldly: 70 vs 4 as of Nov 8, 2026.
- Is Fieldly or Singleton cheaper?
- Only Fieldly lists a free plan. Paid plans start at $12/month for Fieldly and $9.99/month for Singleton. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Fieldly or Singleton?
- On the Shopify App Store: Fieldly 5.0 from 6 reviews and Singleton 4.7 from 21 reviews.
- What features does each app list that the other doesn’t?
- Fieldly lists 1 the others don’t mention, such as Profiles. Singleton lists 1 the others don’t mention, such as Registration forms. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 8, 2026; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 8, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.