# FlashLabel vs ISA Cert Validator

The clearest difference is rating: ISA Cert Validator at 5.0 against FlashLabel's 2.3. FlashLabel's advantage is update cadence (monthly vs every 43 months) and ratings volume (50 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ISA Cert Validator holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: FlashLabel has 50 ratings behind it against 7, so its average is the more settled of the two.

FlashLabel ships an update monthly, ISA Cert Validator every 43 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | FlashLabel | ISA Cert Validator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (50 ratings)](https://appshunter.io/ios/app/flashlabel/id1619933168/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/isa-cert-validator/id1663513607/reviews)** |
| Number of ratings | **50** | 7 |
| Positive reviews | 40.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 43 months |
| Monetization | Free | Free |
| Size | 45 MB | 1 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Angyin Information Technology Co., Ltd](https://appshunter.io/developer/1604609639) | [Darryl Polo](https://appshunter.io/developer/1663513609) |

## What reviewers say

### FlashLabel

[App page](https://appshunter.io/ios/app/flashlabel/id1619933168)

This professional label printing software allows for the creation and printing of transportation labels for various logistics industries. It offers user-defined label creation, supports PDF and image formats, and features stable Bluetooth connectivity for continuous printing.

**Highlights:** Print transportation labels, Create user-defined labels, Support PDF and image printing, Bluetooth printing, Customizable label styles

**Features:** macOS Compatibility

**In-app purchases:** none


### ISA Cert Validator

[App page](https://appshunter.io/ios/app/isa-cert-validator/id1663513607)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlashLabel free?

FlashLabel 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, FlashLabel or ISA Cert Validator?

ISA Cert Validator is rated higher. FlashLabel averages 2.3 out of 5 from 50 ratings, while ISA Cert Validator averages 5.0 from 7 ratings.

### Do FlashLabel or ISA Cert Validator have ads?

Neither FlashLabel nor ISA Cert Validator shows ads.

### Which is updated more often, FlashLabel or ISA Cert Validator?

FlashLabel ships an update monthly, and ISA Cert Validator every 43 months. Most recently, FlashLabel was updated on October 9, 2026 and ISA Cert Validator on September 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*