# Barcode Data Decoder Verifier vs Pi

The clearest difference is update cadence: Pi at weekly against Barcode Data Decoder Verifier's every 3 weeks. Barcode Data Decoder Verifier's advantage is iOS requirement (9.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Barcode Data Decoder Verifier ships an update every 3 weeks, Pi weekly. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Barcode Data Decoder Verifier | Pi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (15 ratings)](https://appshunter.io/ios/app/barcode-data-decoder-verifier/id1592518894/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 41 MB | 6 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IDAutomation.com, Inc.](https://appshunter.io/developer/1592519136) | [MKM AIRWORKS LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1895892202) |

## What reviewers say

### Barcode Data Decoder Verifier

[App page](https://appshunter.io/ios/app/barcode-data-decoder-verifier/id1592518894)

This application decodes various barcode types to verify encoded data and reveal hidden ASCII control characters. It parses GS1 data, separating application identifiers and element strings for detailed analysis. Supports popular 1D and 2D symbols for comprehensive verification.

**Highlights:** Decodes barcodes to verify data, Reveals hidden ASCII control characters, Parses GS1 application identifiers, Supports 1D and 2D symbols, Verifies data from barcode fonts

**Features:** macOS Compatibility

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-access-lite-plus/id6764719183)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Data Decoder Verifier free?

Barcode Data Decoder Verifier is free to download, with no in-app purchases.

### Is Pi free?

Pi is free to download, with no in-app purchases.

### Do Barcode Data Decoder Verifier or Pi have ads?

Neither Barcode Data Decoder Verifier nor Pi shows ads.

### Which is updated more often, Barcode Data Decoder Verifier or Pi?

Barcode Data Decoder Verifier ships an update every 3 weeks, and Pi weekly. Most recently, Barcode Data Decoder Verifier was updated on September 26, 2026 and Pi on October 7, 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.*