# i vs PolicyVector Reader

The clearest difference is update cadence: PolicyVector Reader at every 4 days against i's every 4 months. i's advantage is iOS requirement (13.0 vs 17.0). 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.

i ships an update every 4 months, PolicyVector Reader every 4 days. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | i | PolicyVector Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-attend-self-check-in/id1421201302/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Subscription | — |
| Size | 22 MB | 373 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TNETIC, Inc.](https://appshunter.io/developer/982489937) | [JOHN KENNETH DAUBNER](https://appshunter.io/developer/6780756148) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-attend-self-check-in/id1421201302)

This app allows event attendees to self-check in and out using their mobile devices. It connects with a cloud-based platform for attendance tracking, name badge creation, and certificate generation.

**Highlights:** Self check-in/out, Event QR code scanning, Event PIN entry, Attendance tracking, Name badge creation, Certificate generation

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

**In-app purchases:** none


### PolicyVector Reader

[App page](https://appshunter.io/ios/app/policyvector-reader/id6780756146)

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

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is PolicyVector Reader free?

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

### Do i or PolicyVector Reader have ads?

Neither i nor PolicyVector Reader shows ads.

### Which is updated more often, i or PolicyVector Reader?

i ships an update every 4 months, and PolicyVector Reader every 4 days. Most recently, i was updated on September 19, 2026 and PolicyVector Reader on September 23, 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.*