Add custom fields to customer registration and account forms. All data is stored natively in metafields. Let customers view and update their information.
From $2.99/month. Prices are the published USD list prices on the Shopify App Store and exclude usage charges.
| Plan | Price |
|---|---|
| Growth | $2.99/month |
88% of ratings are 4 or 5 stars, and 1 merchant has left a 1-star review.
Across the 16 most recent reviews, the merchants writing them were mostly in United States, Italy, United Kingdom. 6% had been running the app for a year or more before reviewing it. The developer replied to 13% of them.
At $2.99/mo to start, Amplius Customer Fields is priced below the category — the median entry price across 8 apps in this category is $11.99/mo.
Aggregated from 15 reviews with written feedback — we analyse the sentiment behind the ratings, we don't reprint reviews.
From our daily App Store rank tracking and review history — signals a static listing doesn't show.
Measured against the 92 reviewed apps in Forms, where it currently sits at #37 of 201 listings.
| Amplius Customer Fields | Forms median | |
|---|---|---|
| Rating | 3.6 | 4.95 |
| Reviews | 16 | 10 |
Review volume is around the middle of the category, so read the rating as a real but not decisive signal.
The most-reviewed apps in Forms, with their current rating and entry price.
| App | Rating | Reviews | Price from | Compare |
|---|---|---|---|---|
| Powerful Contact Form Builder | 4.9 | 2,662 | $7.45/mo | compare |
| Hulk Contact Form Builder B2B | 4.9 | 2,042 | $12.90/mo | compare |
| POWR Contact Form Builder | 4.6 | 690 | $11.99/mo | compare |
| SA Request a Quote, Hide Price | 4.9 | 659 | $16.99/mo | compare |
| Pify AI Contact Form Builder | 4.7 | 479 | $4.99/mo | compare |
| Qikify Contact Form Builder | 4.9 | 434 | $5.99/mo | compare |
| SK Contact Form Builder | 4.8 | 395 | $4.99/mo | compare |
| Helium Customer Fields | 4.5 | 355 | $15/mo | compare |





No. Amplius Customer Fields has no free plan; the cheapest paid plan is $2.99 per month.
Amplius Customer Fields publishes 1 plan: Growth at $2.99/month. These are list prices from the Shopify App Store and exclude any usage-based charges.
Amplius Customer Fields holds 3.6 out of 5 from 16 merchant reviews, with 88% of them at 4 or 5 stars. That is a small sample, so weigh the rating lightly — read the most recent reviews and judge the app on its features and support instead.
The most-reviewed alternatives in Forms are Powerful Contact Form Builder, Hulk Contact Form Builder B2B and POWR Contact Form Builder. The comparison table above shows each one's rating, review count and entry price.
Is this your app?
You can buy a clearly labelled sponsored placement next to this data. We never reorder the rankings for money, so what you buy is an extra labelled slot, not a better position.
See how it worksRun a free audit of your store to see what you already have installed, which apps overlap, and where you are paying twice.
Run a free store audit