Singleton
App offer easy way to create custom fields in your registration form and get all required data about your customers. Ask customer about info you need.
The pitch, and what the numbers say
Singleton | Rich Registration — Accounts and login · https://singleton-software.com/
Estimated revenue: reviews × installs-per-review × paying share × entry price; every input is on the full x-ray.
Why users leave
The free diagnosis shows the top complaint. The full brief has every cluster, the build ideas and the buyers.
Uploads capped at 2MB; users want at least 5MB for phone photos, and forms only as customer registration, not enrollment applications.
“I added a Column for Reseller Certificate, it only allows images of upto 2mb to be uploaded, most people would just snap a picture of the document and try to upload it.”
What a challenger would build
Closest alternatives
- B2B Handsfree$160–1k
Who is buying right now
No public buyer thread in the same market in the last 30 days. The scanner runs every 15 minutes.
Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.
How to read this
Sources: the product's public listing and reviews, its published price, and public forum threads. Revenue is an estimate unless marked verified by the founder; the formula and its inputs are on the full x-ray. Complaints are grouped by a language model and each quote is a verbatim excerpt, linked to the original review. Build difficulty is a model's reading of the listing and the complaints, not a measurement. Figures are a snapshot of Oct 30, 2026. Corrections: corrections.