Comparison

ftonf vs CaloryX

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

Head to head
About

ftonf

This app uses GPS to track your running routes, distance, pace, and calories burned in real-time. It integrates with health data, offers a run history, and allows you to capture completion photos. Enjoy advanced features like live activity updates and Apple Watch support for a comprehensive running experience.

Highlights
  • GPS Running Tracking
  • Health Data Integration
  • Run History Management
  • Live Activity
  • Apple Watch Support
  • Cadence Measurement
Features
Read full description

ft.onf - Your Personal Running Partner Track your running route, distance, pace, and calories in real time with GPS. Key Features: • GPS Running Tracking - Real-time route, distance, and pace measurement • Health Data Integration - Sync with Apple HealthKit for heart rate, steps, and calories • Run History Management - View running history by date • Live Activity - Check running status from your lock screen • Apple Watch Support - Start and monitor runs right from your wrist • Completion Photos - Save photos with your running records • Cadence Measurement - Stride analysis using motion sensors • Background Tracking - Accurate tracking even with the screen off Record and grow your daily runs with ft.onf!

About

CaloryX

Features
Read full description

One photo. Calories done. Snap a picture of any meal and CaloryX's AI instantly estimates calories and macros — protein, carbs, and fat. Burgers, burritos, salads, home cooking, or a restaurant plate. No manual searching, no tedious typing. WHY CALORYX • Any food, any cuisine — AI recognizes each item on the plate separately and lets you edit before saving • 3-second analysis — you're always in control of the numbers • Search foods by name — AI estimates almost any food (Premium after your free week) • Meal calendar — log to any day, tap a date to review or add past meals • Workout tracking — GPS routes for walking, running, hiking and cycling with elevation charts and calories burned • 3D flyover replay — turn your route into a shareable 3D video, with photo moments along the way • AI coach (Premium) — ask diet questions in chat, answered from your own logs • Adaptive targets — your real energy burn is estimated from your weight trend, so goals adjust automatically • Streaks, achievements and weekly reports to keep you going • Invite a friend for a 1:1 diet challenge and share before/after cards Sign in with Apple or Google and start in seconds — every feature is free for your first 7 days, no card needed. After that, the AI features (photo analysis, AI food search, the AI coach, weekly insights) plus share cards, video export and the monthly recap are part of CaloryX Premium (monthly, yearly, or a one-time lifetime pass); workout tracking, water and weight logging stay free. Your logs stay with your account, so they follow you across devices. * CaloryX is not a medical device and does not diagnose, treat, cure or prevent any disease. AI results are estimates for reference only. Consult a doctor or dietitian before making health decisions. * Location is used only for workouts you explicitly start. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ftonf4 screens
CaloryX4 screens

Verdict

The call

The clearest difference is in-app purchases: ftonf at none against CaloryX's 3. ftonf also leads on ads (none vs shown) and device support (4 vs 2). CaloryX's advantage is update cadence (daily vs weekly). On price 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. CaloryX sells 3 in-app purchases, starting at $3.00 per month. ftonf asks for nothing beyond the download.

UpkeepUpdate frequency

ftonf ships an update weekly, CaloryX daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 4 level
ftonf versus CaloryX: the parameters behind the verdict, then further details
ParameterftonfCaloryX
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size239 MB21 MB
Age rating4+4+
DeveloperJeonghyeon Heoyoon seong dan

In-app purchases

None

ftonf

No in-app purchases

3 purchases

CaloryX

Subscriptions2
  • CaloryX Premium Monthly$3.001 Month
  • CaloryX Premium Yearly$24.001 Year
One-time1
  • Premium Lifetime$36.00

Questions

Is ftonf free?
ftonf is free to download, with no in-app purchases.
Is CaloryX free?
CaloryX is free to download, with in-app purchases available.
Do ftonf or CaloryX have ads?
CaloryX shows ads; ftonf does not.
Which is updated more often, ftonf or CaloryX?
ftonf ships an update weekly, and CaloryX daily. Most recently, ftonf was updated on October 30, 2026 and CaloryX on October 31, 2026.

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