Comparison

Shipping Printer Pro vs ISA Cert Validator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shipping Printer Pro

This application offers practical functions for thermal printer printing. It aims to provide a streamlined experience for users needing to print shipping labels and other thermal documents.

Highlights
  • Thermal printer printing
  • Practical functions
  • Radical modifications
  • Streamlined printing experience
Features
Read full description

Shipping Printer Pro will contain a series of radical modifications, as well as more practical functions. help with thermal printer printing.

About

ISA Cert Validator

Instantly verify the authenticity of graded sports and trading cards. Scan a QR code or enter a serial number to access details like year, set, grade, and population.

Highlights
  • Verify card authenticity
  • Scan QR codes on labels
  • Search by serial number
  • View card details (year, set, grade)
  • Check population totals
Read full description

ISA Cert Validator was built for collectors, dealers, and owners of sports cards, trading cards, and collectible cards that have been graded by ISA Grading. The app gives you a fast way to validate the certification details connected to an ISA graded card, whether you are checking a card from your own collection, reviewing a potential purchase, or confirming the information printed on an ISA grading label. Quickly search by entering the certificate serial number from the ISA label, or scan the QR code on an ISA graded trading card. When a matching certification record is found, the app displays available card details such as year, set, parallel or variation information, card number, player or character name, authenticated date, assigned grade, grade label, and population information for that grade when available. ISA Cert Validator is especially useful for sports card and trading card collectors who want a simple way to confirm that the card in hand matches the ISA certification record. It can help verify graded baseball cards, basketball cards, football cards, hockey cards, soccer cards, Marvel cards, nonsport cards, TCG cards, and other ISA graded collectibles. Key features: -Look up ISA certification numbers -Scan QR codes from ISA grading labels -Validate ISA graded sports cards and trading cards -Review available card, grade, and authentication details -Check population information when available -Designed for collectors, sellers, buyers, and card show use -Optimized for iPhone and iPad Please note: the QR scanner is intended for ISA graded trading card labels only. It is designed to read ISA certificate QR codes and may not function with unrelated or regular QR codes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Shipping Printer Pro4 screens
ISA Cert Validator3 screens

Verdict

The call

The clearest difference is rating: ISA Cert Validator at 5.0 against Shipping Printer Pro's 2.6. Shipping Printer Pro's advantage is update cadence (every 2 months vs every 43 months) and ratings volume (69 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ISA Cert Validator holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Shipping Printer Pro has 69 ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

Shipping Printer Pro ships an update every 2 months, ISA Cert Validator every 43 months. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
Shipping Printer Pro versus ISA Cert Validator: the parameters behind the verdict, then further details
ParameterShipping Printer ProISA Cert Validator
PriceFreeFree
Rating2.6 (69 ratings)5.0 (7 ratings) — better
Positive reviews43.4% of reviews—
Number of ratings69 — better7
Update frequencyEvery 2 months — betterEvery 43 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.5
Further details — not scored
Size67 MB1 MB
Age rating4+4+
DeveloperXiamen AiYin Technology Co.,LtdDarryl Polo

Customer experience

Shipping Printer Pro

All ratings69 ratings
Positive36.2%
Neutral4.3%
Negative59.4%
Written reviews53 reviews
Positive43.4%
Neutral3.8%
Negative52.8%

ISA Cert Validator

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Shipping Printer Pro

Reported bugs

18 issues
  • App crashes when doing multiple tasks
  • Settings won't fix label printing as 8x11
  • Prints a black square for some labels
  • App crashes every time
  • 4x6 is not 4x6
Show 13 more
  • App doesn't stay working
  • Prints gibberish
  • Prints pixelated barcode gibberish
  • Wastes paper by printing blanks or gibberish
  • Doesn't connect
  • Makes user restart app and redo edits
  • No connection
  • Rendering forever
  • Frequent trouble connecting
  • Has to reinstall app almost every time
  • Can't connect to Bluetooth
  • Doesn't print from PDF
  • No option to input name and address for shipping

Requested features

5 requests
  • Label size 1.5”x0.5”
  • Remotely send print jobs
  • Batch printing functionality
  • More modern interface and features
  • Update the app frequently (bi-weekly/monthly)

ISA Cert Validator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Shipping Printer Pro

No in-app purchases

None

ISA Cert Validator

No in-app purchases

Questions

Is Shipping Printer Pro free?
Shipping Printer Pro is free to download, with no in-app purchases.
Is ISA Cert Validator free?
ISA Cert Validator is free to download, with no in-app purchases.
Which has better reviews, Shipping Printer Pro or ISA Cert Validator?
ISA Cert Validator is rated higher. Shipping Printer Pro averages 2.6 out of 5 from 69 ratings, while ISA Cert Validator averages 5.0 from 7 ratings.
Do Shipping Printer Pro or ISA Cert Validator have ads?
Neither Shipping Printer Pro nor ISA Cert Validator shows ads.
Which is updated more often, Shipping Printer Pro or ISA Cert Validator?
Shipping Printer Pro ships an update every 2 months, and ISA Cert Validator every 43 months. Most recently, Shipping Printer Pro was updated on October 3, 2026 and ISA Cert Validator on September 28, 2026.

Other comparisons