---
title: "21 CFR - Food and Drugs (LawStack Series) - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "LawStack's complete Title 21 Code of Federal Regulations (CFR), Food and Drugs. Leave the heavy books at home and buy this app now.  • Free trial. Renew thereafter via in-app purchase. • Complete offl"
---

# 21 CFR - Food and Drugs (LawStack Series) — United States

![21 CFR App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/b9/e5/cd/b9e5cd8b-7cb7-eabe-fbee-64fe324de462/mzl.cmdruump.jpg/434x0w.png)

**Developer:** [Tekk Innovations](https://apptail.io/developer/tekk-innovations-pQF)
**Category:** Reference
**Rating:** 3.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.tekkinnovations.cfr21
**Store:** Apple App Store
**Country:** United States
**Version:** 8.605.20170723 (released 2017-07-28)
**Original Release:** 2009-08-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id325723778)
**AppTail Page:** [https://apptail.io/app/21-cfr-food-and-drugs-lawstack-series-xKMk/united-states](https://apptail.io/app/21-cfr-food-and-drugs-lawstack-series-xKMk/united-states)

## 21 CFR Description
LawStack's complete Title 21 Code of Federal Regulations (CFR), Food and Drugs. Leave the heavy books at home and buy this app now.

• Free trial. Renew thereafter via in-app purchase.
• Complete offline access.
• All tables and images included.
• Add custom bookmarks, highlighting, and notes.
• Full-text search and other advanced search options.
• Email and share sections or selected content with colleagues.

Question, comments, or feature requests? Need specific updates? Email us at support@lawstack.com.

************************************

Disclaimer: The information in this app is not intended to replace official versions, is subject to revision, and should not be considered legal advice. Tekk Innovations LLC presents this information without warranties, express or implied, regarding accuracy, timeliness, or completeness. In addition, this disclaimer may change at anytime. When necessary, consult primary source material.

## 21 CFR Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/7f/2e/e0/7f2ee06b-0d75-10c0-88d0-da801ba79926/mzl.xftgrfzp.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/05/93/2f/05932f50-a5af-7d49-6382-66c9185cdf1b/mzl.jqyoynem.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/9e/22/bf/9e22bf18-b6c0-5b65-f183-7eb4ccfc3f10/mzl.lwsnezga.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/c1/14/d4/c114d444-cf1e-3c25-d525-b4bcc93d2463/mzl.ceyvprep.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/92/ec/e8/92ece8df-4cc5-f4de-f6dd-5b0c4c581cf4/mzl.cyytxqxj.png/640x960.png)

## 21 CFR Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 1 (100%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## 21 CFR Reviews in United States

### ***** "Code of Federal Regulayions"
I've used this Ap since it became available on my iPhone and iPad. Excellent ap. The search feature is especially relevant when looking for a specific issue when time is of the essence. 

The updates are timely and I still use the application as a regulatory consultant. Keep up the good work.
-- Retired FDA, 2015-03-20

### ***** "Great reference"
If you deal in the regulatory world this is a great reference. Easy to use with decent search capability. I've had no technical problem with any of the updates or loading like some other applications.
-- ISO Alchemist, 2013-10-16

### ***** "I use this app every day!"
Great app and very helpful to me in my job as a Regulatory Scientist for a large food company. It's very easy to find things; I like it better than the online CFR.
-- imjustasquirrl, 2013-07-09

### ***** "Best CGMP source App"
Easily searchable complete Title 21CFR.

Use it daily in my compliance work.
-- DJJaworski, 2013-05-12

### ***** "Great app with the latest updates"
N
-- Mi.yankee, 2013-04-25

### *---- "Not a good DEA reference"
App shows that it has a reference tab for the Drug Enforcement Administration (DEA). With DEA being the enforcement side of both the Title 21 and the CSA...This app should have a listing of all Title 21 violations/penalties. I don't think this app should have a DEA tab if it's not going to reference these types of things.
-- Title 21, 2013-01-29

### ****- "Great for work pocket reference!"
Quick, easy, convenient way to confirm regs!
-- Lisa Polozune, 2012-09-20

### **--- "Overpriced"
Basics. Few features for the $. Needs addition of study guide.
-- KimS57, 2012-09-07

### ***** "Perfect for my needs."
Easier to navigate than the federal web version. Continuous updates beat getting the hard copy hands down.
-- 545h4, 2012-08-17

### ****- "Great aap"
Has all the regs and keeps updated.
-- Len Valenti, 2012-08-13

[View all 21 CFR reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## 21 CFR In-App Purchases
| Item | Price |
|------|-------|
| 21 CFR - 1 Year | $99.99 |
| 21 CFR - 3 Months | $14.99 |


## 21 CFR Discovered Keywords
- 21 cfr
- food and drugs lawstack series

## Apps Similar to 21 CFR
- [Codification (U.S. Code)](https://apptail.io/app/codification-us-code-vTPc/united-states)
- [US Code, Title 1 to 54 Codes](https://apptail.io/app/us-code-title-1-to-54-codes-iMsd/united-states)
- [GeniusLex: U.S. Code & CFR](https://apptail.io/app/geniuslex-us-code-cfr-Mane/united-states)
- [USC 28 by PocketLaw](https://apptail.io/app/usc-28-by-pocketlaw-SAQe/united-states)
- [USP-NF Mobile](https://apptail.io/app/usp-nf-mobile-mLcf/united-states)
- [CFR 36 by PocketLaw](https://apptail.io/app/cfr-36-by-pocketlaw-MdQf/united-states)
- [Approved Drugs](https://apptail.io/app/approved-drugs-VZyi/united-states)
- [RAPS Events](https://apptail.io/app/raps-events-akfj/united-states)
- [SoftwareCPR](https://apptail.io/app/softwarecpr-kroj/united-states)
- [USP Reference Materials](https://apptail.io/app/usp-reference-materials-Zdxk/united-states)

## 21 CFR Available In
- [United States](https://apptail.io/app/21-cfr-food-and-drugs-lawstack-series-xKMk/united-states)
- [Germany](https://apptail.io/app/21-cfr-food-and-drugs-lawstack-series-xKMk/germany)
- [Philippines](https://apptail.io/app/21-cfr-food-and-drugs-lawstack-series-xKMk/philippines)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*