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CellFit

CellFit — A Free to use and install in the default form simple, effective, challenging workout system that uses a playing deck of cards as the foundation. Allows professionals to create and share with clients

About CellFit

CellFit is a very effective workout system that uses a standard playing deck of cards to form a workout. Simply apply the desired exercise to each suite in the deck, shuffle, flip the card and perform the workout.

The randomised approach keeps your body guessing making no two workouts the same and the level of difficulty changes from day to day, workout to workout.

For the professional CellFit subscriber there is a very effective, intentionally simple, workout sharing system that allows the professional to simply invite and share their own CellFit workouts.

Which then allows their clients to simply open the app and perform the workout already set out for them by their P.T. coach, gym instructor, teacher or the like. Intentionally simple, but very effective.

The solution
Create varied workouts by shuffling a deck of exercise cards.

Features

  • Randomized exercise card workouts

Details

Use cases
  • Choosing a workout
  • Varying an exercise routine

CellFit homepage

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Website performance

Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.

88GoodMobile Lighthouse

Last checked

Load time
3.34 s
FCP
1.37 s
LCP
1.37 s
CLS
0.211
TTFB
1 ms
TBT
0 ms
Speed index
3.87 s

Latest Performance Score: 88. Measured: October 13, 2026. Weekly Overall Rank: #322. Category Rank: #3 in Fitness. LCP: 1.37 s. Load Time: 3.34 s.

Overall rank · 2026-W41
#322
Down 48 places
Best overall rank
#274
0 top 10 finishes
Best category rank
#3
0 category wins
Latest change
-4 score
Best score 87 / 100

Website performance history

Inspect every successful mobile Lighthouse lab measurement by metric and date range.

Range

Latest score

88 / 100

Higher is better
10 measurements

Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.

Oct 6, 2026Oct 13, 2026

Weekly rank history

Track the product's finalized overall position on the IndieTools Speed leaderboard.

Range

MetricOverall rank

Latest rank

#322

Closer to #1 is better
2 weeks

Use the left and right arrow keys to inspect weeks. Use Home or End to jump to the first or last week. Press Escape to dismiss the chart tooltip.

Sep 28, 2026Oct 5, 2026

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