Comparison

VHF & UHF Radio Field Planner+ vs TIMER

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

Head to head
About

VHF & UHF Radio Field Planner+

Calculate radio horizon line of sight distance between two antennas. It also computes EIRP and ERP, and includes various unit conversion tools for area, distance, and volume.

Highlights
  • Antenna Line of Sight Calculator
  • EIRP and ERP Calculation
  • Area Unit Converters
  • Distance Unit Converters
  • Volume Unit Converters
  • Email Calculation Sharing
Features
Read full description

Thank you for using VHF/UHF. You bring care and good judgment to your station, and we appreciate the effort you put into every setup, contact, and field trip. VHF UHF Radio Field Planner brings antenna calculators, a ham radio logbook, equipment records, and offline reference to iPhone and iPad. Use it for amateur radio, GMRS, scanner listening, repeaters, POTA, SOTA, and field day. ANTENNA AND RF CALCULATORS - Estimate antenna line of sight and radio horizon from antenna heights. - Compare distance and bearing between two station coordinates. - Review free-space path loss, link budget, and Fresnel clearance. - Enter known obstructions manually and review calculation assumptions. - Calculate antenna length, feedline loss, gain, ERP, and EIRP. - Convert watts, dBm, dBW, distance, and common measurement units. - Explore SWR reflected power, repeater offsets, and battery runtime. - Work through satellite Doppler, packet airtime, and digital radio estimates. - Convert text to Morse code and Morse back to text. YOUR STATION NOTEBOOK - Save setups with radio, antenna, location, frequency, mode, and power. - Save antenna heights, feedline length, gain, and loss. - Compare two configurations before changing equipment. - Organize owned radios, serial numbers, computers, and connections. - Store custom antennas, operating locations, and transmit and receiver profiles. - Track battery condition, firmware notes, service needs, and next actions. - Choose a catalog radio to start a tracker entry with its details filled in. PREPARE FOR THE FIELD - Use Station & Field for setups, channel plans, sessions, and shared plans. - Start a session from a saved setup. - Return to an unfinished contact draft after a pause. - Arrange repeater and channel plans in the order you need. - Record separate transmit and receive tones, sources, and verification dates. - Use checklists for radio checks, antenna work, and portable operation. - Capture path estimates and prepare a field plan PDF from selected records. LOG CONTACTS AND FOLLOW UP - Record callsign, date, band, mode, frequency, signal reports, and notes. - Add locations and Maidenhead grid squares to QSL contacts. - Review QSL confirmation status and outstanding follow-ups. - Link contacts, notes, and checklist runs to operating sessions. - Review activity charts, station milestones, and operating habits. - Search saved radios, contacts, and notes when you need a detail again. REFERENCE YOU CAN KEEP CLOSE - Search radio specifications, band plans, RF glossary terms, and Morse symbols. - Read bundled radio theory and educational safety notes. - Open available catalog citations and source dates. - Save a catalog correction or source suggestion as a local daily note. BACK UP AND SHARE YOUR WORK - Export a JSON backup of your local records. - Export contacts in ADIF and supported records in CSV. - Review supported ADIF and CSV imports before adding records. - Check column mappings, duplicate warnings, and interpreted values. - Choose which details to include in a field plan PDF before sharing. No account is required. Core calculators and bundled reference work offline. Your records stay on your device unless you export or share them. Apple purchases, place searches, and external links may need internet access. Free use includes up to five saved records and backup export. Pro adds unlimited records, advanced calculators, and import, with monthly, annual, or lifetime purchase options through Apple. Radio results are planning estimates. Check current rules, local coordination, equipment manuals, RF exposure requirements, and site conditions before transmitting or installing equipment. For subscriptions: Monthly Pro is a 1-month auto-renewable subscription. Annual Pro is a 1-year auto-renewable subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TIMER

This app helps you track time spent on various work activities and projects. It offers detailed analytics, customizable categories, and smart rounding for billing. Generate professional PDF reports and monitor your progress towards monthly goals.

Highlights
  • One-tap timer
  • Customizable time categories
  • Advanced analytics dashboard
  • Smart time rounding
  • Dynamic Island integration
  • Monthly goals and progress tracking
  • Exportable PDF reports
Features
Read full description

TIMER is a versatile work timer and task tracking app designed for anyone who needs to track time across any type of work or activity. Whether you are tracking project hours, timing tasks, managing daily work, or just need a reliable timer, TIMER adapts to your workflow. v4.1 UPDATE - BETTER FOR ALL YOUR WORK Bug fixes and improvements make TIMER even more reliable for tracking any kind of work item or task. Smoother performance, better stability, and a more refined experience across the board. TRACK ANY KIND OF WORK From freelance projects and client work to personal tasks and daily routines - TIMER handles it all. Start the timer with one tap, categorize your time, and let the app do the rest. ADVANCED ANALYTICS DASHBOARD Get deep insights into how you spend your time with 11 powerful chart types: - Pie chart showing time distribution across categories - Heatmap visualizing your daily work intensity - Trend line tracking your hours over time - Goal prediction estimating when you will reach your monthly target - Hourly distribution showing when you work most - Weekday comparison revealing your productive days - Duration distribution analyzing your session lengths - Type-by-hour breakdown for time-of-day patterns - Type-by-weekday analysis for weekly rhythms - Monthly comparison chart for long-term trends - Average statistics with daily, weekly, and workday averages CUSTOMIZABLE TIME CATEGORIES Create up to 11 custom categories with your own names and colors. Perfect for tracking multiple projects, clients, or work types. Each category gets its own color-coded visualization. SMART ROUNDING FEATURE Automatically round your tracked time to the nearest 5, 10, 15, 30, or 60 minutes. Toggle between actual and rounded time with a single tap. Ideal for billing clients. DYNAMIC ISLAND INTEGRATION See your elapsed time in real-time on the Dynamic Island while tracking. No need to open the app to check. MONTHLY GOALS AND NOTES Set monthly hour targets and track your progress. Add monthly notes to document achievements. Your data persists across months. SECURE AND PRIVATE Lock TIMER with Face ID or Touch ID. Your time records are stored locally on your device and never shared. EXPORT PROFESSIONAL PDF REPORTS Generate beautiful PDF reports with all your analytics charts. Perfect for invoicing clients, tax preparation, or personal record keeping. KEY FEATURES AT A GLANCE: - One-tap timer with beautiful v4.0 interface - 11 customizable time categories with custom colors - Advanced analytics with 11 different chart types - Smart time rounding for standard billing increments - Dynamic Island support for real-time tracking - Monthly goals with progress tracking and predictions - Face ID / Touch ID security - Professional PDF report generation - Monthly notes for documentation - Local storage - your data stays on your device - Works offline with no account required TIMER is the perfect companion for tracking your time, no matter what you do. Download now and take control of your time.

Screenshots

VHF & UHF Radio Field Planner+4 screens
TIMER4 screens

Verdict

The call

The clearest difference is review sentiment: VHF & UHF Radio Field Planner+ at 71% against TIMER's 0%. VHF & UHF Radio Field Planner+ also leads on price (Free vs $6.99) and rating (5.0 vs 4.8). TIMER's advantage is in-app purchases (none vs 3) and ratings volume (4 vs 1). On update cadence, ads, device support and iOS requirement 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

VHF & UHF Radio Field Planner+ is free to download; TIMER costs $6.99 up front. VHF & UHF Radio Field Planner+ sells 3 in-app purchases, starting at $1.99 per month. TIMER asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VHF & UHF Radio Field Planner+ holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 71% of VHF & UHF Radio Field Planner+'s written reviews are positive against 0% of TIMER's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 26, 2026.

Scorecard6 real differences · 4 level
VHF & UHF Radio Field Planner+ versus TIMER: the parameters behind the verdict, then further details
ParameterVHF & UHF Radio Field Planner+TIMER
PriceFree — better$6.99
Rating5.0 (1 ratings) — better4.8 (4 ratings)
Positive reviews71.4% of reviews — better0.0% of reviews
Number of ratings14 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.6
Further details — not scored
Size10 MB24 MB
Age rating4+4+
DeveloperVerosocial StudioCHI HAO CHIU

Customer experience

VHF & UHF Radio Field Planner+

Written reviews7 reviews
Positive71.4%
Neutral14.3%
Negative14.3%

TIMER

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

VHF & UHF Radio Field Planner+

Subscriptions2
  • Monthly Pro Unlock$1.991 Month
  • Annual Pro Unlock$9.991 Year
One-time1
  • Lifetime Pro Unlock$14.99
None

TIMER

No in-app purchases

Questions

Is VHF & UHF Radio Field Planner+ free?
VHF & UHF Radio Field Planner+ is free to download, with in-app purchases available.
Is TIMER free?
TIMER costs $6.99, with no in-app purchases.
Which has better reviews, VHF & UHF Radio Field Planner+ or TIMER?
VHF & UHF Radio Field Planner+ is rated higher. VHF & UHF Radio Field Planner+ averages 5.0 out of 5 from 1 ratings, while TIMER averages 4.8 from 4 ratings.
Do VHF & UHF Radio Field Planner+ or TIMER have ads?
Neither VHF & UHF Radio Field Planner+ nor TIMER shows ads.
Which is updated more often, VHF & UHF Radio Field Planner+ or TIMER?
VHF & UHF Radio Field Planner+ ships an update every 2 months, and TIMER every 2 months. Most recently, VHF & UHF Radio Field Planner+ was updated on October 26, 2026 and TIMER on October 26, 2026.

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