Omniconvert AB testing + CRO vs VOL Surcharge Fee & Extra Fees

Side-by-side comparison

Omniconvert AB testing + CRO

No rating yet

Increase your conversion rate with A/B testing, overlays and surveys: Free for up to 50K visitors/mo

shopifyFree to install

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New comparison

VOL Surcharge Fee & Extra Fees

5.0·100reviews

Add product fees, surcharges, tariffs, customs duties and checkout fees on cart, POS & draft orders.

Built for ShopifyshopifyFree plan available

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At a glance

9 metrics · ★ = leads on this metric

Feature comparison between Omniconvert AB testing + CRO and VOL Surcharge Fee & Extra Fees
Metric	Omniconvert AB testing + CRO	VOL Surcharge Fee & Extra Fees
Rating	—	5.0 ★
Total reviews	0	100
Free plan	Yes	Yes
Pricing	Free to install	Free plan available
Built for Shopify	—	★ Yes
Pricing tiers	1 tier	★ 3 tiers
Listed features	5

AppRanks verdict

Generated from live data on this page

The call

Omniconvert AB testing + CRO and VOL Surcharge Fee & Extra Fees each lead on different measured dimensions — pick by the one that matters most to you.

Where Omniconvert AB testing + CRO leads

Available in more languages: 3 vs 1.

Where VOL Surcharge Fee & Extra Fees leads

More published reviews: 100 vs 0.
Ranks higher in Pricing: #79 vs #175 of 627.

How this is generated

Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology

Read each app's audit: Omniconvert AB testing + CRO audit • VOL Surcharge Fee & Extra Fees audit

1. Listing metadata

Field-level data

Field	Omniconvert AB testing + CRO	VOL Surcharge Fee & Extra Fees
Tagline	“Increase your conversion rate with A/B testing, overlays and surveys: Free for up to 50K visitors/mo”	“Add product fees, surcharges, tariffs, customs duties and checkout fees on cart, POS & draft orders.”
Listing audit	91/100 listing audit	76/100 listing audit
Screenshots	6 images	10 images
Languages	EnglishSpanishRomanian	English
Platforms	Shopify	Shopify
Developer	Omniconvert SRL

Languages	3 supported	1 supported

Listed since	Oct 2023	Mar 2026

Listed	October 31, 2023	March 23, 2026

6. Search rankings

Top 5 keywords · shared rankings prioritized

Keyword	Omniconvert AB testing + CRO	VOL Surcharge Fee & Extra Fees
cart checkout	Not ranked	#2
fees	Not ranked	#2
pos variable pricing	Not ranked	#11
audit test kw	#110	Not ranked

Frequently asked

Common questions about this comparison

Is Omniconvert AB testing + CRO or VOL Surcharge Fee & Extra Fees cheaper?

Both Omniconvert AB testing + CRO and VOL Surcharge Fee & Extra Fees offer a free plan. Omniconvert AB testing + CRO lists no paid plan with a published price; VOL Surcharge Fee & Extra Fees lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.

Should I choose Omniconvert AB testing + CRO or VOL Surcharge Fee & Extra Fees?

AppRanks cannot separate these two on rating, because neither publishes one. VOL Surcharge Fee & Extra Fees does carry the larger published review base (100 vs 0). Read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, Omniconvert AB testing + CRO or VOL Surcharge Fee & Extra Fees?

Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; VOL Surcharge Fee & Extra Fees has more published reviews to read for user-reported install experience (100 vs 0).

Which works better for small vs large Shopify App Store merchants?

AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Omniconvert AB testing + CRO has 0 published reviews; VOL Surcharge Fee & Extra Fees has 100 published reviews. Compare plan limits and pricing tiers against your own volume.

Can I migrate data between Omniconvert AB testing + CRO and VOL Surcharge Fee & Extra Fees?

Migration support varies by app and category. Omniconvert AB testing + CRO and VOL Surcharge Fee & Extra Fees both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Omniconvert AB testing + CRO" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.

Omniconvert AB testing + CRO vs VOL Surcharge Fee & Extra Fees

Omniconvert AB testing + CRO

VOL Surcharge Fee & Extra Fees

At a glance

AppRanks verdict

1. Listing metadata

2. Pricing & plans

3. Features

4. Categories & rankings

5. Category features

6. Search rankings

7. Activity in the last 90 days

Omniconvert AB testing + CRO · 1 changes

VOL Surcharge Fee & Extra Fees · 7 changes

8. App details