# 21 CFR Part 211 Guide vs LeadPod® Pro

The clearest difference is price: LeadPod® Pro at Free against 21 CFR Part 211 Guide's $9.99. LeadPod® Pro also leads on update cadence (every 5 months vs every 21 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

LeadPod® Pro is free to download; 21 CFR Part 211 Guide costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

21 CFR Part 211 Guide ships an update every 21 months, LeadPod® Pro every 5 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 21 CFR Part 211 Guide | LeadPod® Pro |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/leadpod-pro/id1461769986/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 3 MB | 21 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Cimcon Software, Inc.](https://appshunter.io/developer/596722626) | [Expo Logic](https://appshunter.io/developer/779769931) |

## What reviewers say

### 21 CFR Part 211 Guide

[App page](https://appshunter.io/ios/app/21-cfr-part-211-guide/id1314903843)

**Features:** macOS Compatibility

**In-app purchases:** none


### LeadPod® Pro

[App page](https://appshunter.io/ios/app/leadpod-pro/id1461769986)

Capture attendee data at events using your smartphone. This app requires a license key to access information and only functions at events where Expo Logic provides lead retrieval services.

**Highlights:** Lead capture, Attendee data access, Smartphone integration, Event specific functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 21 CFR Part 211 Guide free?

21 CFR Part 211 Guide costs $9.99, with no in-app purchases.

### Is LeadPod® Pro free?

LeadPod® Pro is free to download, with no in-app purchases.

### Do 21 CFR Part 211 Guide or LeadPod® Pro have ads?

Neither 21 CFR Part 211 Guide nor LeadPod® Pro shows ads.

### Which is updated more often, 21 CFR Part 211 Guide or LeadPod® Pro?

21 CFR Part 211 Guide ships an update every 21 months, and LeadPod® Pro every 5 months. Most recently, 21 CFR Part 211 Guide was updated on November 4, 2026 and LeadPod® Pro on November 3, 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.*