Advanced Invoices/GST App vs Sales Tax Automation by TaxRex

Side-by-side comparison

Advanced Invoices/GST App

4.3·11reviews

Easy app designed for your businesses all across the globe to automatically generate invoices.

shopifyFree plan available

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New comparison

Sales Tax Automation by TaxRex

5.0·135reviews

US State Sales Tax return Reports & Automated Filing for your store. Easy, Accurate & Time Saving!!!

Built for ShopifyshopifyFree trial available

Change

At a glance

9 metrics · ★ = leads on this metric

Feature comparison between Advanced Invoices/GST App and Sales Tax Automation by TaxRex
Metric	Advanced Invoices/GST App	Sales Tax Automation by TaxRex
Rating	4.3 ★	★ 5.0 ★
Total reviews	11	★ 135
Free plan	Yes	Yes
Pricing	Free plan available	Free trial available
Built for Shopify	—	★ Yes
Pricing tiers	4 tiers	4 tiers
Listed features

AppRanks verdict

Generated from live data on this page

The call

On the measured data here, Sales Tax Automation by TaxRex leads on more dimensions (4 vs 2). Pick Advanced Invoices/GST App if one of the points where it leads is what you need.

Where Advanced Invoices/GST App leads

Lists a free plan; Sales Tax Automation by TaxRex doesn't.
Lists Barcodes, Branding and Bulk download (+21 more) in its marketplace category features; Sales Tax Automation by TaxRex doesn't.

Where Sales Tax Automation by TaxRex leads

Higher average rating: 5.0★ vs 4.3★.
More published reviews: 135 vs 11.
Ranks higher in Tax: #7 vs #83 of 235.
Lists Exemption managment, Liability calculation and Tax registration (+2 more) in its marketplace category features; Advanced Invoices/GST App doesn't.

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: Advanced Invoices/GST App audit • Sales Tax Automation by TaxRex audit

1. Listing metadata

Field-level data

Field	Advanced Invoices/GST App	Sales Tax Automation by TaxRex
Tagline	“Easy app designed for your businesses all across the globe to automatically generate invoices.”	“US State Sales Tax return Reports & Automated Filing for your store. Easy, Accurate & Time Saving!!!”
Listing audit	79/100 listing audit	86/100 listing audit
Screenshots	4 images	6 images
Languages	English	English
Platforms	Shopify	Shopify
Developer	Shine Dezign Infonet

Languages	1 supported	1 supported

Listed since	Sep 2020	Sep 2021

Listed	September 17, 2020	September 23, 2021

6. Search rankings

Top 5 keywords · shared rankings prioritized

Keyword	Advanced Invoices/GST App	Sales Tax Automation by TaxRex
sales tax automation	Not ranked	#1
sales tax	Not ranked	#2
sales tax compliance automation	Not ranked	#3
gst invoicing for india	#24	Not ranked
gst invoice management	#24	Not ranked

Frequently asked

Common questions about this comparison

Is Advanced Invoices/GST App or Sales Tax Automation by TaxRex cheaper?

Advanced Invoices/GST App is cheaper to start with — it offers a free plan and Sales Tax Automation by TaxRex doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.

Which has better reviews, Advanced Invoices/GST App or Sales Tax Automation by TaxRex?

Sales Tax Automation by TaxRex has the higher average rating (5.0★ from 135 reviews) compared to Advanced Invoices/GST App (4.3★ from 11 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.

Should I choose Advanced Invoices/GST App or Sales Tax Automation by TaxRex?

Sales Tax Automation by TaxRex holds the higher average rating (5.0★ vs 4.3★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, Advanced Invoices/GST App or Sales Tax Automation by TaxRex?

Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Sales Tax Automation by TaxRex has more published reviews to read for user-reported install experience (135 vs 11).

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: Advanced Invoices/GST App has 11 published reviews; Sales Tax Automation by TaxRex has 135 published reviews. Compare plan limits and pricing tiers against your own volume.

Can I migrate data between Advanced Invoices/GST App and Sales Tax Automation by TaxRex?

Migration support varies by app and category. Advanced Invoices/GST App and Sales Tax Automation by TaxRex 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 Advanced Invoices/GST App" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.

Advanced Invoices/GST App vs Sales Tax Automation by TaxRex

Advanced Invoices/GST App

Sales Tax Automation by TaxRex

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

Advanced Invoices/GST App · 2 changes

Sales Tax Automation by TaxRex · 2 changes

8. App details