# PDF417 AAMVA vs Pi

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.

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.

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

## The numbers

| Metric | PDF417 AAMVA | Pi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (11 ratings)](https://appshunter.io/ios/app/pdf417-aamva/id1632825092/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 6 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Binariver LTD](https://appshunter.io/developer/1237066705) | [MKM AIRWORKS LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1895892202) |

## What reviewers say

### PDF417 AAMVA

[App page](https://appshunter.io/ios/app/pdf417-aamva/id1632825092)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year Subscription | $99.99 | per year |


### 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 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.

---

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