Comparison

Tower Visit vs Pocket TMF

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

Head to head
About

Tower Visit

This app provides a comprehensive, searchable directory of church bell ringing towers from Dove's Guide. Users can log visits, attach contacts, and map tower locations with driving directions. It offers iCloud support and import functionality from older versions.

Highlights
  • Searchable tower directory
  • Attach contacts to towers
  • Log tower visits (weddings, peals)
  • Map tower locations
  • Driving directions to towers
  • iCloud support
  • Import from old Dove's Guide app
Features
Read full description

Tower visit includes all the towers in the Dove's Guide for Church Bell Ringers (http://dove.cccbr.org.uk) in an easy-to-use app. Features include: Listing of all towers, searchable by country, town, county or practice night. Can attach contacts to towers. Logging of all tower visits for general ringing, weddings, peals and quarter peals. Mapping of towers, near user location or any other place, and you can get driving directions to a tower. iCloud support, with ability to import from the old Dove's Guide app.

About

Pocket TMF

Features
Read full description

The complete TMF Reference Model at your fingertips Pocket TMF brings the industry standard Trial Master File Reference Model Version 3.3.1 directly to your mobile device. Whether you're a clinical research professional, regulatory affairs specialist, or quality assurance expert, this comprehensive reference tool provides instant access to the complete CDISC TMF taxonomy. Complete Reference Content All 11 TMF zones with detailed sections and artifacts 250 artifact definitions with comprehensive metadata Recommended subartifacts and compliance requirements Core vs. recommended artifact classifications Powerful Search & Navigation Lightning-fast artifact search across all zones Advanced filtering by file type, zone, section, or artifact Smart search suggestions with instant results Hierarchical browsing through zones and sections Direct navigation to specific artifacts Common Tree View for hierarchy views Customizable Experience Multiple color schemes to match your preference Light, dark, and system theme options Alternative app icons to personalize your home screen Clean, professional interface optimized for mobile Built for Professionals Offline access - no internet connection required Instant reference, no more searching for that downloaded excel file Comprehensive artifact metadata including: Sponsor and investigator document requirements Trial, country, and site level specifications Dating Conventions and more Official CDISC Content Based on the official TMF Reference Model Version 3.3.1 (August 11, 2023) from CDISC. The TMF Reference Model provides standardized taxonomy and metadata for clinical trial documentation management. Perfect for: TMF Geeks TMF Managers, Leads, Owners etc. Clinical Trial Associates/Assistants (CTAs) Clinical Research Associates (CRAs) Clinical Data Managers Regulatory Affairs Professionals Quality Assurance Specialists Clinical Operations Teams Site Personnel and Investigators Key Features: - Complete offline functionality - Professional-grade reference tool - Regular updates with latest TMF standards - Privacy-focused - no data collection - Optimized for iPhone and iPad - Fast, responsive interface Transform your clinical trial documentation workflow with the most comprehensive TMF reference tool available on mobile. Download Pocket TMF Reference Model today and have the industry standard at your fingertips wherever your work takes you. Disclaimer: This app is not associated with CDISC or the TMF Reference Model in any official capacity The TMF Reference Model is a public domain work maintained by CDISC (Clinical Data Interchange Standards Consortium). This app provides mobile access to the official reference content for clinical research professionals.

Screenshots

Tower Visit4 screens
Pocket TMF4 screens

Verdict

The call

The clearest difference is update cadence: Pocket TMF at every 4 weeks against Tower Visit's every 5 months. Tower Visit's advantage is iOS requirement (13.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tower Visit ships an update every 5 months, Pocket TMF every 4 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

Scorecard2 real differences Β· 6 level
Tower Visit versus Pocket TMF: the parameters behind the verdict, then further details
ParameterTower VisitPocket TMF
PriceFreeFree
Positive reviews75.0% of reviewsβ€”
Update frequencyEvery 5 monthsEvery 4 weeks β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS13.0 β€” better17
Further details β€” not scored
Size8 MB8 MB
Age rating4+4+
DeveloperJeremy KnowlesROBERT THOMAS JONES

In-app purchases

None

Tower Visit

No in-app purchases

None

Pocket TMF

No in-app purchases

Questions

Is Tower Visit free?
Tower Visit is free to download, with no in-app purchases.
Is Pocket TMF free?
Pocket TMF is free to download, with no in-app purchases.
Do Tower Visit or Pocket TMF have ads?
Neither Tower Visit nor Pocket TMF shows ads.
Which is updated more often, Tower Visit or Pocket TMF?
Tower Visit ships an update every 5 months, and Pocket TMF every 4 weeks. Most recently, Tower Visit was updated on October 21, 2026 and Pocket TMF on October 12, 2026.

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