fuelOS vs Instakal vs Transition

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
FfuelOS
vs
Competitor 1
Instakal
Competitor 2
Transition
Competitor 3
Suggested competitors for fuelOS: Kaloria - Calorie tracking88% Munchlog AI79% Spur.Fit77% Emma: AI Food Scanner76% What The Food76% ONVY72% ChatGPT Health70% Cogmi69%
Compare
3 tools · best value per row highlighted
Your tool FfuelOS
track.tenjin.com
Tracking macros gets old when you can't tell if the effort changes how you feel
Remove
Competitor Instakal
instakal.com
Instakal is an AI nutrition tracker that analyzes a photo of your meal.
Make main Remove
Competitor Transition
transition.fun
Triathlon training used to mean either winging it with free plans or dropping serious money on a personal coach
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
130.3Kvisits/mo
—
6.8Kvisits/mo
MoM change
▲ 25.8%
—
▲ 29.4%
6-month growth
-3.1%
—
+326.7%
Global rank web
—
—
#3,040,651
Avg. last 3 months
113.6K
—
4.7K
Bounce rate lower is better
87%
0%
53%
Pages / visit
1.5
—
1.6
Visit duration
44s
—
2m 44s
Traffic sources
● Direct 84% · ● Referral 16%
—
—
fuelOSInstakalTransition
049.2K98.4K147.6K196.8KfuelOS · 159KfuelOS · 196.8KfuelOS · 195.9KfuelOS · 134.4KfuelOS · 119.7KfuelOS · 104.9KfuelOS · 107KfuelOS · 103.5KfuelOS · 130.3KTransition · 539Transition · 3.5KTransition · 1.6KTransition · 2.6KTransition · 3.7KTransition · 1.9KTransition · 5.3KTransition · 6.8K1001K10K100K1MfuelOS · 159KfuelOS · 196.8KfuelOS · 195.9KfuelOS · 134.4KfuelOS · 119.7KfuelOS · 104.9KfuelOS · 107KfuelOS · 103.5KfuelOS · 130.3KTransition · 539Transition · 3.5KTransition · 1.6KTransition · 2.6KTransition · 3.7KTransition · 1.9KTransition · 5.3KTransition · 6.8KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Free Trial
Starting price
Free tier
$20.99per month · free tier available
$11.58per month
Free tier
–
Free trial
–
–
API access
–
–
–
Plans
—
—
Yearly $139/yr
Capabilities input → output
Input
AudioImages
Images
DataText
Output
Data
Data
DataText
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Healthcare & WellnessAI FitnessAI Healthcare
Healthcare & WellnessAI Fitness
Healthcare & WellnessAI Fitness
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
2
4
Nutrition tracking
Calorie tracking
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Triathlon training
–
–
Workout planning
–
–
Nutrition
–
–
Fitness coaching
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
–
–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.