Comparison

DuckBell vs Link Fit

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

Head to head
About

DuckBell

Features
Read full description

DuckBell is a tool to track exercise

About

Link Fit

Features
Read full description

Link Fit — The ultimate workout tracker and fitness planner for gym-goers and fitness enthusiasts. Whether you're building muscle through strength training, burning fat with cardio, or following structured exercise plans, Link Fit delivers a professional and smart fitness experience. 【CORE FEATURES】 ■ Strength Training Tracker Log every set with precision — track weight, reps, and sets across warm-up, drop sets, and working sets. Supports dumbbell, barbell, cable, and machine exercises. Training volume auto-calculated in real time. Syncs seamlessly to Apple Watch. ■ Custom Workout Plans & Templates Create personalized plans based on your goals — muscle gain, fat loss, or performance. Schedule weekly training splits, copy and edit routines. Explore official workout plans covering chest, back, legs, shoulders, arms, and core — beginners get started instantly. ■ Exercise Library Hundreds of professional exercises with HD GIF demos — strength, bodyweight, stretching, and warm-ups. Upload custom exercises. Filter by muscle group and equipment type. ■ Cardio & Endurance Training Track running, cycling, jump rope, swimming, HIIT, and more. Monitor duration and calories burned. Real-time aerobic mode with voice coaching and visual progress. ■ Apple Watch Integration Sync training data in real time. View exercise details and progress on your wrist. Precise rest timer between sets — no phone needed mid-workout. 【DATA TRACKING & ANALYTICS】 ■ Body Composition Tracker Log weight, body fat %, BMI, and measurements. Smart charts visualize progress trends. Calorie distribution and muscle activation views to evaluate training results. ■ Workout History & Reports Complete history with daily, weekly, monthly, yearly views. Smart reports summarize volume, frequency, and trends. ■ Fitness Calculators Built-in TDEE, BMR, BMI, and macro calculators for science-based workout and diet planning. 【NUTRITION & DIET TRACKING】 ■ Meal Logging Log meals and auto-calculate protein, carbs, fat, and calories. Extensive food database with quick search. ■ Nutrition Goals Set daily macro targets for muscle gain, fat loss, or maintenance. Carb cycling plans with one tap. ■ AI Food Recognition Snap a photo — AI identifies foods and estimates nutrition facts instantly. 【COMMUNITY & MOTIVATION】 ■ Fitness Community Share workout results, browse others' journeys. Like, comment, save — find training partners and stay accountable. ■ Challenges & Rewards Join fitness challenges, complete daily tasks to earn points. Your consistency pays off. ■ AI Fitness Coach 24/7 AI trainer — ask questions, get personalized workout and exercise recommendations. Download Link Fit and start your science-based fitness journey! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DuckBell4 screens
Link Fit4 screens

Verdict

The call

The clearest difference is in-app purchases: DuckBell at none against Link Fit's 9. DuckBell also leads on iOS requirement (14.1 vs 16). On price, update cadence, ads and device support 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. Link Fit sells 9 in-app purchases, starting at $1.99 per month. DuckBell asks for nothing beyond the download.

UpkeepUpdate frequency

DuckBell ships an update every 4 days, Link Fit every 2 days. Both last shipped on October 15, 2026.

Scorecard2 real differences · 4 level
DuckBell versus Link Fit: the parameters behind the verdict, then further details
ParameterDuckBellLink Fit
PriceFreeFree
Update frequencyEvery 4 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod, Apple Watch — better
Requires iOS14.1 — better16
Further details — not scored
Size27 MB39 MB
Age rating4+4+
DeveloperShanghai Cinnamon Roll Tech Ltd.成都铭宇泽科技有限公司

In-app purchases

None

DuckBell

No in-app purchases

9 purchases

Link Fit

Subscriptions3
  • 超能力宝$1.991 Month
  • 超能力宝$4.993 Months
  • 超能力宝$17.991 Year
One-time6
  • 200 Credits$0.99
  • 1000 Credits$1.99
  • Super Power Monthly$1.99
Show 3 more
  • Super Power Quarterly$5.99
  • 5000 Credits$9.99
  • Super Power Annual$22.99

Questions

Is DuckBell free?
DuckBell is free to download, with no in-app purchases.
Is Link Fit free?
Link Fit is free to download, with in-app purchases available.
Do DuckBell or Link Fit have ads?
Neither DuckBell nor Link Fit shows ads.
Which is updated more often, DuckBell or Link Fit?
DuckBell ships an update every 4 days, and Link Fit every 2 days. Most recently, DuckBell was updated on October 15, 2026 and Link Fit on October 15, 2026.

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