Comparison

PDF417 AAMVA vs Pi

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

Head to head
About

PDF417 AAMVA

This application encodes user data into AAMVA standard PDF417 barcodes for driver's licenses and IDs. It verifies data format and ensures protection by processing information locally. Generate valid PDF417 barcodes quickly and efficiently.

Highlights
  • Encodes AAMVA standard PDF417 barcodes
  • Verifies data format
  • Processes data locally for protection
  • Supports driver's license and ID barcodes
  • Includes AAMVA elements and validation rules
Features
Read full description

PDF417 AAMVA encodes user data into an AAMVA standard barcode. With PDF417 AAMVA application you can easily enter various useful information for PDF417 driver's license barcodes and ID barcodes. Use PDF417 AAMVA application to speed up and improve the processes of generating a valid and authentic PDF417 barcode with data format verification according to AAMVA standards. The application uses an integrated encoding algorithm and processes all data locally to ensure data protection. Driver's licenses are widely used as proof of identity in the United States and Canada. The American Association of Motor Vehicle Administrators (AAMVA) has standardized the design of PDF417 barcodes and the information they must contain. This data is encoded in a PDF417 barcode on the back that can be read by the DL PDF417 barcode scanner. The app allows you to enter, verify and encode AAMVA ID / DL user data into the PDF417 driver's license barcode and the ID barcode. The application includes all the standard AAMVA elements and validation rules. Just enter the user specific data and get the valid PDF417 ID barcode. The PDF417 two-dimensional barcode symbology is the mandatory minimum machine-readable technology that must be present on compliant DL / ID documents. The PDF417 symbology (see ISO /IEC 15438 Automatic Identification and Data Capture Techniques - International Two-dimensional Symbology Specification - PDF417) must be used for driver's license applications. The symbology characteristics must meet the requirements of ISO /IEC 15438. The barcode area must be located in Zone V of the DL / ID document. The maximum width of the pdf417 symbol is 75.565 mm (2.975"). The maximum height of the pdf417 symbol is 38.1 mm (1.50"). All conforming 2D symbols must include a file header that allows interested parties to interpret the encoded data. Subfiles are used to convey the specific information. A conformant 2D symbol consists of a combination of a header and one or more subfile identifiers. Works on iPhone, iPad, and Mac. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Pi

Features
Read full description

Pi-Access Lite Plus is an offline passenger verification tool designed for airport operations. Scan boarding pass barcodes to instantly determine PASS or DENIED at airport security gates. The app supports multiple flight configurations, enabling efficient passenger reconciliation without network connectivity. Key Features: - Multi-flight handling - Instant PASS / DENIED decision - Duplicate scan detection - On-device processing (no external data transmission) - Session-based scan history This Lite version displays mandatory elements only. Sensitive data is masked. Full decoding and advanced features are available in the Pro version. This application is intended for reference use only. The accuracy and validity of the decoded data are not guaranteed. Pi-Access Lite Plus は空港業務向けのオフライン旅客確認ツールです。 搭乗券バーコードをスキャンし、空港のセキュリティゲートにおいて即座に PASS / DENIED を判定します。複数便に対応し、ネットワーク接続なしで効率的な旅客照合が可能です。 主な機能: ・複数便対応 ・即時PASS / DENIED判定 ・重複スキャン検知 ・端末内処理(外部通信なし) ・セッション履歴 Lite版では必須項目のみ表示され、個人情報はマスクされます。詳細解析や拡張機能はPro版で提供されます。 本アプリは参考用途として提供されており、解析結果の正確性および有効性を保証するものではありません。

Screenshots

PDF417 AAMVA4 screens
Pi4 screens

Verdict

The call

The clearest difference is in-app purchases: Pi at none against PDF417 AAMVA's 1. Pi also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement 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. PDF417 AAMVA sells 1 in-app purchase, starting at $99.99 per year. Pi asks for nothing beyond the download.

UpkeepUpdate frequency

PDF417 AAMVA ships an update monthly, Pi weekly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
PDF417 AAMVA versus Pi: the parameters behind the verdict, then further details
ParameterPDF417 AAMVAPi
PriceFreeFree
Rating3.9 (11 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings11 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.6
Further details — not scored
Size2 MB6 MB
Age rating4+4+
DeveloperBinariver LTDMKM AIRWORKS LIMITED LIABILITY COMPANY

In-app purchases

1 purchases

PDF417 AAMVA

Subscriptions1
  • One Year Subscription$99.991 Year
None

Pi

No in-app purchases

Questions

Is PDF417 AAMVA free?
PDF417 AAMVA is free to download, with in-app purchases available.
Is Pi free?
Pi is free to download, with no in-app purchases.
Do PDF417 AAMVA or Pi have ads?
Neither PDF417 AAMVA nor Pi shows ads.
Which is updated more often, PDF417 AAMVA or Pi?
PDF417 AAMVA ships an update monthly, and Pi weekly. Most recently, PDF417 AAMVA was updated on October 19, 2026 and Pi on October 7, 2026.

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