Comparison

26 CFR by LawStack vs CFR AI

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

Head to head
About

26 CFR by LawStack

Access the complete Title 26 Code of Federal Regulations, Internal Revenue, offline. This app offers a free trial, with full access available via in-app purchase. Features include bookmarks, highlighting, notes, and advanced search capabilities.

Highlights
  • Offline access
  • In-app purchase for full content
  • Custom bookmarks and highlighting
  • Full-text and advanced search
  • Shareable content
  • Includes tables and images
Features
Read full description

LawStack's complete Title 26 Code of Federal Regulations, Internal Revenue. Leave the heavy books at home and buy this app now. • Free trial for new users. Available 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.

About

CFR AI

This app provides instant, accurate answers to complex labor and employment regulations. Powered by advanced AI, it offers a user-friendly interface for professionals to ask questions and receive up-to-date information on Title 29 of the CFR.

Highlights
  • GPT-4o powered AI
  • Instant answers on Title 29 CFR
  • Labor standards and OSHA guidelines
  • Interactive AI chatbot
  • Copy & paste functionality
  • Notes, calendar, and reminders
Read full description

CFR AI - Title 29 is built for people who need a focused, modern workspace for Code of Federal Regulations Title 29 research and organization. Ask questions about Title 29 and get AI-assisted responses designed around current eCFR source material, citations, and a clear trust layer. The app also gives you a productivity hub for saved answers, deadlines, reminders, notes, and title-specific follow-up work. Key features: Live Title 29 CFR Chat Ask natural-language questions about Labor and receive structured AI responses with citation-oriented source context from current eCFR data. eCFR Trust Layer Responses are designed to highlight cited CFR sections, source context, and professional-use reminders so users understand what should be verified before relying on an answer. CFR Change Monitor Track Title 29 update context, recent amendment dates, saved sections, and CFR follow-up work. Citation Builder Build and save CFR references for research, case notes, follow-ups, and professional documentation. Compare Versions Compare CFR section text across available eCFR dates to better understand how regulations have changed over time. Labor Organizer Track CFR-related questions, review steps, target dates, statuses, and follow-up items for labor work. Advanced Calendar Use an iOS-style calendar workspace with month, week, day, and agenda views for review blocks, appointments, deadlines, and saved chat answers. Reminders Create organized reminder lists with due dates, notes, priorities, tags, flagged items, scheduled items, and CFR follow-ups. Notes Save research notes, AI answers, citations, checklists, tags, folders, and longer CFR notes without losing important context. AI Action Buttons Save useful chatbot responses into calendar items, reminders, notes, and organizer workflows so research can turn into action. Important notice: CFR AI - Title 29 is an independent productivity and research tool. It is not affiliated with, endorsed by, or sponsored by the U.S. government, eCFR, or the Office of the Federal Register. The eCFR is continuously updated but is not the official legal edition of the CFR. AI responses should be reviewed against cited source material and should not be treated as legal, medical, benefits, or professional advice. Subscription required: Access to app features requires an active subscription. Subscriptions are managed through your Apple account and can be canceled in App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

26 CFR by LawStack4 screens
CFR AI4 screens

Verdict

The call

The clearest difference is rating: CFR AI at 5.0 against 26 CFR by LawStack's 3.0. 26 CFR by LawStack's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases 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. 26 CFR by LawStack sells 2 one-off in-app purchases and CFR AI sells 8 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CFR AI holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

26 CFR by LawStack ships an update every 3 weeks, CFR AI every 2 months. The most recent releases landed on October 31, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
26 CFR by LawStack versus CFR AI: the parameters behind the verdict, then further details
Parameter26 CFR by LawStackCFR AI
PriceFreeFree
Rating3.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews77.8% of reviews—
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS9.0 — better26.0
Further details — not scored
Size198 MB13 MB
Age rating4+4+
DeveloperTekk Innovations LLCSmerDev Studio LLC

Customer experience

26 CFR by LawStack

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews18 reviews
Positive77.8%
Neutral16.7%
Negative5.6%

CFR AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

26 CFR by LawStack

One-time2
  • 26 CFR - 3 Months$14.99
  • 26 CFR - 1 Year$99.99
8 purchases

CFR AI

Subscriptions8
  • CFR AI Title 29 Weekly$0.997 Days
  • Weekly3 Days trial$0.997 Days
  • CFR AI Title 29 Monthly$3.991 Month
Show 5 more
  • Monthly3 Days trial$3.991 Month
  • CFR AI Title 29 Six-Month$23.996 Months
  • Biannual3 Days trial$23.996 Months
  • CFR AI Title 29 Yearly$45.991 Year
  • Annual3 Days trial$45.991 Year

Questions

Is 26 CFR by LawStack free?
26 CFR by LawStack is free to download, with in-app purchases available.
Is CFR AI free?
CFR AI is free to download, with in-app purchases available.
Which has better reviews, 26 CFR by LawStack or CFR AI?
CFR AI is rated higher. 26 CFR by LawStack averages 3.0 out of 5 from 1 ratings, while CFR AI averages 5.0 from 1 ratings.
Do 26 CFR by LawStack or CFR AI have ads?
Neither 26 CFR by LawStack nor CFR AI shows ads.
Which is updated more often, 26 CFR by LawStack or CFR AI?
26 CFR by LawStack ships an update every 3 weeks, and CFR AI every 2 months. Most recently, 26 CFR by LawStack was updated on October 31, 2026 and CFR AI on November 4, 2026.

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